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This is Mersea Island, off the Essex coast. | 0:00:26 | 0:00:28 | |
The waters here have been fished since Roman times. | 0:00:31 | 0:00:34 | |
And this is the prize - oysters. | 0:00:36 | 0:00:38 | |
And, believe it or not, | 0:00:38 | 0:00:40 | |
these are some of the most sought-after in the world. | 0:00:40 | 0:00:43 | |
And, today, I'm out on the boats to find out why. | 0:00:43 | 0:00:45 | |
Shauna sets her sights on one of our most elusive creatures, | 0:00:46 | 0:00:50 | |
the water vole. | 0:00:50 | 0:00:51 | |
Now, I'm seeing lots of little holes here, little burrow-type things. | 0:00:51 | 0:00:56 | |
Tom's looking at the darker side of man's best friend. | 0:00:58 | 0:01:02 | |
-What kind of injuries were they suffering, the sheep? -It actually... | 0:01:02 | 0:01:05 | |
tore the jaws, the bottom jaws, clean off. | 0:01:05 | 0:01:07 | |
And, thankfully, Adam's on hand in the lambing shed. | 0:01:09 | 0:01:12 | |
Usually, the sac around the lamb breaks, | 0:01:13 | 0:01:16 | |
but it was trapped around its nose. | 0:01:16 | 0:01:18 | |
It's fortunate I was here. | 0:01:18 | 0:01:20 | |
Today, we're in Essex. | 0:01:42 | 0:01:44 | |
A county where the many estuaries, creeks and inlets | 0:01:44 | 0:01:48 | |
give it what's thought to be the longest coastline in England. | 0:01:48 | 0:01:51 | |
I'm visiting Mersea Island, just to the South of Colchester, | 0:01:53 | 0:01:56 | |
to meet some of its fishing community. | 0:01:56 | 0:01:59 | |
I think it's fair to say that this place was built on oysters. | 0:02:00 | 0:02:04 | |
In fact, there's been a connection with them for more than 2,000 years, | 0:02:04 | 0:02:08 | |
including when nearby Colchester was the capital of Roman Britain. | 0:02:08 | 0:02:13 | |
These days, the Mersea Island oysters | 0:02:16 | 0:02:18 | |
find their way to the high-end restaurants | 0:02:18 | 0:02:20 | |
of our present-day capital and beyond. | 0:02:20 | 0:02:23 | |
These delicacies are caught by the Blackwater Oystermen, | 0:02:23 | 0:02:26 | |
who take their name from the river | 0:02:26 | 0:02:28 | |
that feeds the estuary surrounding the island. | 0:02:28 | 0:02:31 | |
Richard Haward's family have been working | 0:02:34 | 0:02:37 | |
the oyster beds of Blackwater since the 1700s. | 0:02:37 | 0:02:40 | |
How many oystermen are out there these days? What's the situation? | 0:02:40 | 0:02:43 | |
-Well, there's about a dozen. -And how long have you been doing this? | 0:02:43 | 0:02:46 | |
Well, all my life, on and off. | 0:02:46 | 0:02:48 | |
-And that's a long time. -MATT LAUGHS | 0:02:48 | 0:02:50 | |
-We don't need to go into numbers. -No. | 0:02:50 | 0:02:53 | |
The Hawards catch between 2,000 and 4,000 oysters every day. | 0:02:53 | 0:02:57 | |
The vast majority of which are the non-native Pacific, or rock oyster. | 0:02:57 | 0:03:02 | |
This is the rock oyster. | 0:03:02 | 0:03:04 | |
These are called, basically, rock oysters | 0:03:04 | 0:03:06 | |
cos they look like a rock, I think. | 0:03:06 | 0:03:07 | |
-Introduced from the Pacific about 50, 60 years ago. -Right. | 0:03:07 | 0:03:10 | |
But the rarer, more prized catch is the native species, | 0:03:10 | 0:03:14 | |
the European flat oyster. | 0:03:14 | 0:03:16 | |
Well, this is your native oyster, been here since the Romans, | 0:03:16 | 0:03:19 | |
or even earlier. Very flat shell, smooth-shelled. | 0:03:19 | 0:03:23 | |
-These are thought to be the better-quality oysters. -Mm-hm. | 0:03:23 | 0:03:27 | |
But these, in contrast to the rock oysters, are in very short supply. | 0:03:27 | 0:03:31 | |
The old saying about these is, | 0:03:31 | 0:03:32 | |
"The first thing they think of doing is dying," | 0:03:32 | 0:03:35 | |
-so they're a very delicate animal, really. -Yeah. | 0:03:35 | 0:03:37 | |
Native oysters are massively in decline. | 0:03:39 | 0:03:42 | |
It's thought that the population is down as much as 99% | 0:03:42 | 0:03:46 | |
in the UK's waters. | 0:03:46 | 0:03:47 | |
And the reasons are not yet fully understood. | 0:03:47 | 0:03:50 | |
So oystermen like Richard depend on the more abundant rock oyster. | 0:03:50 | 0:03:54 | |
-I'll just pop them down here, shall I, yeah? That's all right? -Yeah. | 0:03:54 | 0:03:57 | |
Every day, they transfer their catch | 0:03:57 | 0:03:59 | |
into these crates for purification. | 0:03:59 | 0:04:01 | |
The oysters are flushed with seawater | 0:04:01 | 0:04:03 | |
that's been treated with ultraviolet light. | 0:04:03 | 0:04:06 | |
The UV kills any microbes present. | 0:04:06 | 0:04:09 | |
The oysters filter this sterilised water, leaving them safe to eat. | 0:04:09 | 0:04:13 | |
So an oyster this size, let's say, how old would you expect that to be? | 0:04:13 | 0:04:19 | |
-Probably about five years. -Five years. | 0:04:19 | 0:04:21 | |
Probably about the youngest oyster we sell here | 0:04:21 | 0:04:23 | |
-is about four years old. -OK. | 0:04:23 | 0:04:25 | |
-And we have some which are probably ten years old. -Mm-hm. | 0:04:25 | 0:04:28 | |
And, from this process then, how quickly are they then kind of | 0:04:28 | 0:04:31 | |
packaged up and then they're in the markets, or on the shelves? | 0:04:31 | 0:04:34 | |
Well, I mean, we'll take them out today, | 0:04:34 | 0:04:37 | |
and they'll be in shops and markets tomorrow. | 0:04:37 | 0:04:39 | |
Richard sells between 15,000 and 20,000 oysters every week, | 0:04:39 | 0:04:44 | |
both nationally and internationally. | 0:04:44 | 0:04:46 | |
But the best place to sample them... | 0:04:46 | 0:04:48 | |
Well, it's got to be here. | 0:04:48 | 0:04:50 | |
Well, listen, I can't kind of witness the whole process | 0:04:50 | 0:04:53 | |
-without witnessing the WHOLE of the process. -That's true. | 0:04:53 | 0:04:55 | |
-So I've got to eat one of these. And I'd like to. -OK. | 0:04:55 | 0:04:58 | |
So, do you know, with me... | 0:04:58 | 0:04:59 | |
I don't know, whenever I eat oysters, | 0:04:59 | 0:05:01 | |
you do get this kind of...zing that goes on in your mind. | 0:05:01 | 0:05:05 | |
-Do you find that as well, Richard? -Yes, you can do. That's very true. | 0:05:05 | 0:05:09 | |
-Get the top off. -Yeah. | 0:05:10 | 0:05:13 | |
-That's quite a big one, that, isn't it? -Loosen it in the shell. -Yeah. | 0:05:13 | 0:05:16 | |
-And that's all ready to eat. -Here we go. | 0:05:16 | 0:05:18 | |
Mmm. | 0:05:22 | 0:05:24 | |
Well, it's meaty and, um... | 0:05:25 | 0:05:28 | |
If you say that the oyster tastes like the water that it comes from, | 0:05:29 | 0:05:32 | |
then, um...that's quite pleasant, out there. | 0:05:32 | 0:05:35 | |
-Did you want to try a rock oyster as well? -Why not? | 0:05:35 | 0:05:38 | |
HE LAUGHS | 0:05:38 | 0:05:39 | |
Why not? | 0:05:39 | 0:05:40 | |
Down the hatch. | 0:05:42 | 0:05:43 | |
That... That, to me, does taste a bit saltier. | 0:05:46 | 0:05:49 | |
-Difference in texture? -Difference in texture. It's lighter. | 0:05:49 | 0:05:52 | |
That native is definitely meatier. There seems to be more to it. | 0:05:53 | 0:05:56 | |
Much firmer. | 0:05:56 | 0:05:58 | |
So I can see why you want to focus on them, to be fair. | 0:05:58 | 0:06:01 | |
It... Somehow, I don't know, | 0:06:01 | 0:06:03 | |
-you can taste the quality in there, can't you? -Well, I think so. | 0:06:03 | 0:06:07 | |
Although the oystermen are still allowed | 0:06:10 | 0:06:12 | |
to catch some native oysters, there aren't many here to be had. | 0:06:12 | 0:06:16 | |
Numbers are so low, they've been classified as functionally extinct. | 0:06:16 | 0:06:20 | |
Meaning that the population isn't large enough to sustain itself, | 0:06:20 | 0:06:23 | |
or grow further. | 0:06:23 | 0:06:25 | |
Richard and his fellow Blackwater Oystermen | 0:06:25 | 0:06:27 | |
are desperate to see the native's numbers increase. | 0:06:27 | 0:06:30 | |
-And how passionate are you about the natives? -Oh... | 0:06:30 | 0:06:33 | |
It's... It's originally what this place was all about, you know? | 0:06:34 | 0:06:37 | |
-The rock oyster's come along in recent years... -Yeah. | 0:06:37 | 0:06:40 | |
..because there's been so few. | 0:06:40 | 0:06:41 | |
But we do want to try and get these back to sustainable levels, really. | 0:06:41 | 0:06:46 | |
Later, I'll be finding out how the local Wildlife Trust | 0:06:47 | 0:06:50 | |
and the University of Essex have joined forces with the oystermen | 0:06:50 | 0:06:53 | |
to help the native oyster population. | 0:06:53 | 0:06:56 | |
There's something about the Essex marshes that gets under your skin. | 0:06:56 | 0:06:59 | |
Now, as I know myself, | 0:07:01 | 0:07:03 | |
a working dog is an essential part of livestock farming. | 0:07:03 | 0:07:06 | |
But, as Tom has been finding out, | 0:07:06 | 0:07:08 | |
if a pet dog gets loose on a farm, the results can be disastrous. | 0:07:08 | 0:07:12 | |
From the photos you send us, | 0:07:17 | 0:07:19 | |
it's obviously not just people who like to watch Countryfile. | 0:07:19 | 0:07:23 | |
Your pet dogs do, too. | 0:07:23 | 0:07:24 | |
Dogs have a very special place in our lives. | 0:07:30 | 0:07:33 | |
Whether they're earning their keep on the farm, | 0:07:33 | 0:07:35 | |
or out for a walk with their owners, | 0:07:35 | 0:07:37 | |
the countryside can seem like the perfect place for them. | 0:07:37 | 0:07:40 | |
It's easy to forget that man's best friend - | 0:07:40 | 0:07:44 | |
even one as tiny as this - | 0:07:44 | 0:07:46 | |
is descended from one of the animal kingdom's greatest predators, | 0:07:46 | 0:07:50 | |
the wolf, and it's impossible to completely eradicate that instinct. | 0:07:50 | 0:07:56 | |
Working dogs are highly trained, and respond instantly to commands. | 0:07:57 | 0:08:01 | |
FARMER WHISTLES COMMANDS | 0:08:01 | 0:08:04 | |
But an uncontrolled dog, loose in the countryside, | 0:08:04 | 0:08:07 | |
can leave a trail of destruction. | 0:08:07 | 0:08:09 | |
Idris Roberts has spent his whole life farming sheep in North Wales. | 0:08:11 | 0:08:16 | |
On many farms, pregnant ewes are still out in the fields | 0:08:16 | 0:08:19 | |
at this time of year. | 0:08:19 | 0:08:21 | |
But Idris has brought his in already, to protect them from dogs. | 0:08:21 | 0:08:25 | |
Well, they're close to lambing. They'll be lambing in the next week, | 0:08:25 | 0:08:28 | |
and we try and house them before then. | 0:08:28 | 0:08:29 | |
But we've housed them a little bit earlier this time, | 0:08:29 | 0:08:31 | |
in case we have any dog attacks on them, to be perfectly honest. | 0:08:31 | 0:08:34 | |
We did have a nasty incident last year, | 0:08:34 | 0:08:36 | |
and it makes us a little bit nervous this time. | 0:08:36 | 0:08:38 | |
Last winter, an unaccompanied dog | 0:08:38 | 0:08:41 | |
attacked some of Idris's pregnant sheep | 0:08:41 | 0:08:43 | |
on land just a few miles from his home. | 0:08:43 | 0:08:46 | |
We had a telephone call, | 0:08:47 | 0:08:49 | |
and the dogs had run these sheep through a fence - | 0:08:49 | 0:08:52 | |
a pretty new fence - broke about ten posts, tore the fence apart. | 0:08:52 | 0:08:56 | |
-You mean big, wooden posts had just been snapped? -Yeah. | 0:08:56 | 0:08:58 | |
Gives you an idea of the panic and the fear. | 0:08:58 | 0:09:00 | |
Well, the fear that was in them. | 0:09:00 | 0:09:01 | |
What kind of injuries were they suffering, the sheep? | 0:09:01 | 0:09:03 | |
Absolutely torn apart, some of them. | 0:09:03 | 0:09:05 | |
It actually tore their jaws, their bottom jaws, clean off. | 0:09:05 | 0:09:09 | |
And we had to shoot three in the field there, as it was. | 0:09:09 | 0:09:13 | |
-How many did you lose, roughly, in the end? -Six, we lost. | 0:09:13 | 0:09:16 | |
And, after that, I'm sure we lost another ten. | 0:09:16 | 0:09:18 | |
-Right, wow. -A fair few aborted, | 0:09:18 | 0:09:21 | |
and we were having ewes go into the shed. | 0:09:21 | 0:09:23 | |
In the morning, they were dead. | 0:09:23 | 0:09:25 | |
Obviously, the lambs had died in the womb | 0:09:25 | 0:09:27 | |
and the sheep had had septicaemia. | 0:09:27 | 0:09:29 | |
So it's not just the immediate horror and suffering, | 0:09:29 | 0:09:33 | |
it goes on? | 0:09:33 | 0:09:35 | |
After is the worst part of it. You don't know what to expect. | 0:09:35 | 0:09:38 | |
But, to the dog owners who are watching this programme, | 0:09:38 | 0:09:41 | |
what would you say to them | 0:09:41 | 0:09:42 | |
when they're going out, where there are sheep in the area? | 0:09:42 | 0:09:44 | |
Let's put it like this. If there's a pregnant woman, | 0:09:44 | 0:09:47 | |
you wouldn't want to run a pregnant woman very far. | 0:09:47 | 0:09:49 | |
It's the same with sheep. They're very, very heavy. | 0:09:49 | 0:09:51 | |
And they can't run very long. Oh, 100 yards at the most. | 0:09:51 | 0:09:55 | |
After that, the dog just pulls them to pieces. Tears them apart. | 0:09:55 | 0:09:59 | |
Absolute cruelty, that is. | 0:09:59 | 0:10:01 | |
Run! Run! | 0:10:01 | 0:10:02 | |
This footage of a dog attacking and killing sheep | 0:10:02 | 0:10:05 | |
was captured by a passing motorist. | 0:10:05 | 0:10:07 | |
No, it's got one! It's got one! It's got one! | 0:10:08 | 0:10:11 | |
Although no-one knows for sure how many dog attacks there are, | 0:10:11 | 0:10:15 | |
conservative estimates put the number of farm animals | 0:10:15 | 0:10:18 | |
killed or injured in the UK every year in the thousands. | 0:10:18 | 0:10:21 | |
In January alone, a newly-formed organisation, SheepWatch UK, | 0:10:21 | 0:10:26 | |
has logged 27 attacks, leading to the death of 111 sheep | 0:10:26 | 0:10:32 | |
and four shot dogs. | 0:10:32 | 0:10:34 | |
This footage was taken by a farmer after a loose dog got onto the farm. | 0:10:34 | 0:10:39 | |
Get the gun! | 0:10:39 | 0:10:41 | |
And what many people don't realise | 0:10:41 | 0:10:44 | |
is that any farmer can legitimately shoot a dog | 0:10:44 | 0:10:46 | |
that's worrying livestock, | 0:10:46 | 0:10:48 | |
and that the pet's owner could be prosecuted for the offence. | 0:10:48 | 0:10:52 | |
-Good morning, Dave. -Morning, Tom. | 0:10:53 | 0:10:55 | |
PC Dave Allen works for North Wales Police Rural Crime Team, | 0:10:55 | 0:10:59 | |
and much of his time is taken up with dog attacks. | 0:10:59 | 0:11:03 | |
So, tell me, how bad is the problem with dog attacks, in your view? | 0:11:03 | 0:11:06 | |
We've been collating figures since September 2013 now. | 0:11:06 | 0:11:09 | |
In the North Wales area as a whole, | 0:11:09 | 0:11:11 | |
we've had 259 attacks, livestock attacks. | 0:11:11 | 0:11:15 | |
Majority of those are sheep. I'd probably say about 98%. | 0:11:15 | 0:11:20 | |
Is that's a true reflection of what's actually going on? | 0:11:20 | 0:11:22 | |
I think that's a vastly under-reported figure. | 0:11:22 | 0:11:25 | |
I think farmers are quite self-sufficient people. | 0:11:25 | 0:11:29 | |
And if they turn up to their field where there's livestock | 0:11:29 | 0:11:32 | |
and see they've been a victim of a dog attack, | 0:11:32 | 0:11:34 | |
but there's no witnesses or dog, they'll probably think, | 0:11:34 | 0:11:37 | |
"Well, what can the police do about it?" | 0:11:37 | 0:11:39 | |
When it is reported, dog owners face a fine of up to £1,000, | 0:11:39 | 0:11:43 | |
damages for the farmer, and the loss of their pet. | 0:11:43 | 0:11:46 | |
But, perhaps surprisingly, it's not dogs being walked | 0:11:46 | 0:11:49 | |
that carry out most of the attacks. | 0:11:49 | 0:11:52 | |
Many, it seems, are committed | 0:11:52 | 0:11:53 | |
by pets that have escaped from their homes. | 0:11:53 | 0:11:55 | |
In those cases, the owner might know nothing about it | 0:11:55 | 0:11:58 | |
until the police knock on the door. | 0:11:58 | 0:12:01 | |
First thing that people say to me is, "My dog wouldn't do that." | 0:12:01 | 0:12:04 | |
Well, in my experience, any dog's capable of it, really. | 0:12:04 | 0:12:08 | |
DOG GROWLS | 0:12:08 | 0:12:09 | |
And I think once we're in the police station, | 0:12:09 | 0:12:12 | |
where you're there with your solicitor, | 0:12:12 | 0:12:14 | |
the tape machine's out, ready for interview. | 0:12:14 | 0:12:16 | |
I think that's when the reality of the situation bites. | 0:12:16 | 0:12:19 | |
I think that's when I've heard people start crying. | 0:12:19 | 0:12:22 | |
And what about the moment when the dog has to go? | 0:12:22 | 0:12:24 | |
Is it sometimes you that has to take it away? What's that like? | 0:12:24 | 0:12:27 | |
Yeah, it's very emotional. | 0:12:27 | 0:12:29 | |
There's no easy way to do it, really. | 0:12:29 | 0:12:31 | |
I'll turn up on the day and literally take that dog away | 0:12:31 | 0:12:34 | |
from you, and it will be put to sleep that afternoon. | 0:12:34 | 0:12:37 | |
It's horrendous. It's... | 0:12:37 | 0:12:38 | |
It's a death in the family, isn't it? | 0:12:38 | 0:12:40 | |
Nobody - police, farmers or pet owners - | 0:12:40 | 0:12:44 | |
wants to see a dog shot or put down. | 0:12:44 | 0:12:46 | |
But, sometimes, there's no alternative. | 0:12:46 | 0:12:49 | |
These ewes are due to give birth in the next week or so | 0:12:49 | 0:12:53 | |
and, with lambing under way right across the country, | 0:12:53 | 0:12:56 | |
this is a critical time for sheep farmers. | 0:12:56 | 0:12:59 | |
Later on, I'll be looking at both what dog owners | 0:12:59 | 0:13:02 | |
and farmers can do to make sure their pets | 0:13:02 | 0:13:05 | |
and their livestock can safely share the countryside. | 0:13:05 | 0:13:08 | |
SHEEP BLEAT | 0:13:08 | 0:13:10 | |
Mersea Island sits where the Greater Thames Estuary | 0:13:13 | 0:13:16 | |
meets the mouth of the River Colne, where saltwater mingles with fresh. | 0:13:16 | 0:13:21 | |
Upstream, the river meanders through the heart of rural Essex. | 0:13:22 | 0:13:26 | |
Its steep banks, a home for nature, a haven for wildlife, | 0:13:28 | 0:13:33 | |
watched over by a close-knit community of river users - | 0:13:33 | 0:13:36 | |
all of them united by the love of one animal. | 0:13:36 | 0:13:39 | |
This special waterway has become a stronghold | 0:13:40 | 0:13:43 | |
for one of Britain's most endangered mammals, the water vole. | 0:13:43 | 0:13:48 | |
Back in the 1970s, a voracious predator was introduced to the UK - | 0:13:48 | 0:13:52 | |
the North American mink. | 0:13:52 | 0:13:55 | |
This invasive species almost wiped out our native water voles, | 0:13:55 | 0:13:59 | |
pushing them to the brink of extinction here in Essex. | 0:13:59 | 0:14:02 | |
Then the Wildlife Trust stepped in. | 0:14:02 | 0:14:05 | |
Six years ago, Countryfile featured an ambitious project | 0:14:05 | 0:14:09 | |
to boost water vole numbers in the county. | 0:14:09 | 0:14:11 | |
We joined Darren Tansley from the Essex Wildlife Trust, | 0:14:11 | 0:14:14 | |
as he released the first of 600 water voles | 0:14:14 | 0:14:17 | |
along the banks of the River Colne. | 0:14:17 | 0:14:19 | |
Today, I'm catching up with Darren | 0:14:21 | 0:14:23 | |
to find out how these charismatic creatures have fared. | 0:14:23 | 0:14:26 | |
So, Darren, how are the vole population doing, six years later? | 0:14:28 | 0:14:31 | |
We don't know what numbers we've got, but we know that the sort of | 0:14:31 | 0:14:35 | |
percentage of the habitat that's being used now | 0:14:35 | 0:14:37 | |
is much more than it was, say, ten years ago. | 0:14:37 | 0:14:40 | |
It's been remarkable, really. | 0:14:40 | 0:14:41 | |
They've spread right the way along the river. | 0:14:41 | 0:14:43 | |
They've gone upstream, downstream, | 0:14:43 | 0:14:45 | |
into little ditches along the sides of the river valley. | 0:14:45 | 0:14:48 | |
So we've found them in places | 0:14:48 | 0:14:50 | |
that are well off the actual river itself. | 0:14:50 | 0:14:53 | |
Probably partly to do with a lot of flooding that we get these days, | 0:14:53 | 0:14:56 | |
and it sort of pushes them outwards, off the river. | 0:14:56 | 0:14:59 | |
-Right, so the numbers have spread obviously, very well. -Yeah. | 0:14:59 | 0:15:01 | |
-You must be very pleased. -Yeah, we're really happy. | 0:15:01 | 0:15:04 | |
I mean, it's just such a success story in Essex, | 0:15:04 | 0:15:06 | |
because all of our main rivers have lost their water voles now, | 0:15:06 | 0:15:09 | |
the big rivers. | 0:15:09 | 0:15:11 | |
And the Colne is the only one with a successful population on it now. | 0:15:11 | 0:15:15 | |
So it's wonderful to see that thriving. | 0:15:15 | 0:15:18 | |
To give ourselves the best chance of seeing water voles, | 0:15:20 | 0:15:24 | |
we've set up a camera trap | 0:15:24 | 0:15:25 | |
and there are paw prints all around it. | 0:15:25 | 0:15:28 | |
Actually, that's interesting. | 0:15:29 | 0:15:31 | |
We have got some small tracks, which look a bit like water vole. | 0:15:31 | 0:15:35 | |
They are about the right size. | 0:15:35 | 0:15:36 | |
Could be water vole, could be a young brown rat. | 0:15:36 | 0:15:39 | |
But these larger tracks, they're all otter. | 0:15:39 | 0:15:41 | |
So an otter's come out of the river last night, | 0:15:41 | 0:15:44 | |
-and it's come right up to the camera trap. -Fantastic. | 0:15:44 | 0:15:47 | |
-They're naturally curious, aren't they? -Yes. | 0:15:47 | 0:15:49 | |
So they're probably just wondering what that was. | 0:15:49 | 0:15:51 | |
They quite often lick the camera, you just get a shot of the tongue. | 0:15:51 | 0:15:54 | |
-SHAUNA LAUGHS -Let's hope so! | 0:15:54 | 0:15:57 | |
An otter's a great sighting, but it's not a water vole. | 0:15:57 | 0:16:00 | |
Luckily, we don't have to rely solely on cameras. | 0:16:05 | 0:16:08 | |
You're right in the centre of Colchester, aren't you? | 0:16:11 | 0:16:14 | |
Yeah, we've got quite a bit of wildlife | 0:16:14 | 0:16:16 | |
on the water around Colchester. | 0:16:16 | 0:16:18 | |
We've got otters, water voles, kingfishers, swans, ducks... | 0:16:18 | 0:16:23 | |
As a canoe instructor, the aptly named Steve Waters | 0:16:23 | 0:16:26 | |
has a unique view of every twist and turn of this river. | 0:16:26 | 0:16:30 | |
He is one of a number of volunteer river wardens | 0:16:30 | 0:16:33 | |
keeping an eye out for signs of the water vole. | 0:16:33 | 0:16:35 | |
Now, I'm seeing lots of little holes here, little burrow-type things. | 0:16:37 | 0:16:42 | |
-Would that be homes for water voles? -Yeah, you have to go... | 0:16:42 | 0:16:45 | |
That's the beauty of a canoe, that you can... | 0:16:45 | 0:16:48 | |
If you see a hole, you can stop the canoe | 0:16:48 | 0:16:50 | |
-and then go backwards and inspect it. -Shall we have a look? | 0:16:50 | 0:16:53 | |
-Can we have a look? -Yeah, let's go and have a look. | 0:16:53 | 0:16:57 | |
On the grass, if the grass is cut at 45 degrees, | 0:16:57 | 0:17:01 | |
where they're eating it, then that's another sign of a water vole. | 0:17:01 | 0:17:06 | |
I think you were quite observant there, finding that hole. | 0:17:06 | 0:17:11 | |
-So you hadn't seen that before? -No, no, I haven't seen that one. | 0:17:11 | 0:17:14 | |
-That's fairly fresh. -Takes me to come out on the river with you. | 0:17:14 | 0:17:16 | |
You never know what you might find. | 0:17:16 | 0:17:18 | |
-We're a good double act. -A double act, yeah. -What about...? | 0:17:18 | 0:17:22 | |
# Bring me sunshine... # | 0:17:22 | 0:17:24 | |
SHAUNA LAUGHS | 0:17:24 | 0:17:25 | |
As well as monitoring water vole numbers, river wardens like Steve | 0:17:25 | 0:17:30 | |
keep an eye out for the deadly North American mink. | 0:17:30 | 0:17:33 | |
They're still a big threat to the fragile water vole population here. | 0:17:33 | 0:17:37 | |
-If there was mink on the river, you would not have water voles. -No. | 0:17:38 | 0:17:42 | |
So we've got a raft upstream that monitors the mink. | 0:17:42 | 0:17:46 | |
The rafts are covered in soft clay that shows up footprints. | 0:17:46 | 0:17:51 | |
If mink are found, then traps are set. | 0:17:51 | 0:17:54 | |
Any mink caught have to be humanely destroyed, | 0:17:54 | 0:17:56 | |
as it's illegal to release them back into the wild. | 0:17:56 | 0:17:59 | |
Luckily, there are only signs of water voles here today. | 0:18:00 | 0:18:05 | |
There we go! | 0:18:05 | 0:18:06 | |
That is water vole poo. | 0:18:06 | 0:18:08 | |
And you can see, it's about the size of a Tic Tac. | 0:18:08 | 0:18:10 | |
Nice and brown, with rounded ends. | 0:18:10 | 0:18:13 | |
If those ends were pointed, then that would be rat. | 0:18:13 | 0:18:16 | |
It's a shame that this weren't wet enough to capture the footprint, | 0:18:16 | 0:18:20 | |
otherwise we'd have had a footprint. | 0:18:20 | 0:18:21 | |
Cos obviously it's pooed on there, so it's been across it. | 0:18:21 | 0:18:24 | |
So that's good news, there are water voles about. | 0:18:24 | 0:18:26 | |
-Yeah, good news all round. -Mm-hm. | 0:18:26 | 0:18:29 | |
Water voles are thriving here, | 0:18:32 | 0:18:34 | |
with the effective control of mink on the River Colne. | 0:18:34 | 0:18:37 | |
And that is good news for all the other wildlife here, too. | 0:18:37 | 0:18:41 | |
BIRDSONG | 0:18:41 | 0:18:43 | |
RIVER TRICKLES | 0:18:43 | 0:18:46 | |
It's said that if you really want to know how well a river is doing, | 0:18:49 | 0:18:53 | |
then ask a fisherman. | 0:18:53 | 0:18:54 | |
-Hiya, Jim, can I join you? -Oh, come on in. -What a lovely spot. | 0:18:56 | 0:18:59 | |
-This is so nice. -Yes, it is lovely, isn't it? | 0:18:59 | 0:19:01 | |
As a coarse angler and river warden, | 0:19:01 | 0:19:04 | |
Jim Beard is the eyes and ears of the river. | 0:19:04 | 0:19:06 | |
As a warden, I would normally be patrolling this for an hour, | 0:19:08 | 0:19:12 | |
maybe two hours. | 0:19:12 | 0:19:13 | |
Whereas if I come here fishing, I could be here for eight hours. | 0:19:13 | 0:19:17 | |
During that time, my eyes are on the water, | 0:19:17 | 0:19:20 | |
and I think fishermen can be... | 0:19:20 | 0:19:23 | |
..the sort of custodians of the water in that way. | 0:19:23 | 0:19:26 | |
What we're looking for when we're fishing | 0:19:26 | 0:19:29 | |
is all the species to be there. | 0:19:29 | 0:19:31 | |
They're all indicative of a healthy river. | 0:19:31 | 0:19:34 | |
I think everybody of my age remembers fishing | 0:19:34 | 0:19:38 | |
these types of rivers | 0:19:38 | 0:19:39 | |
and seeing water voles every time you went fishing. | 0:19:39 | 0:19:42 | |
The mink came in and there was pollution in the rivers... | 0:19:42 | 0:19:46 | |
..and we lost the water vole. It's a very dear little animal. | 0:19:47 | 0:19:50 | |
I can see water voles when I come fishing now, | 0:19:50 | 0:19:53 | |
which is a wonderful thing for me. | 0:19:53 | 0:19:55 | |
-Hang on, you've got a fish. -We've got one? -Yeah. | 0:19:59 | 0:20:01 | |
-OK. Ooh, it's quite a big one, I think. -Yeah, it is a big one. | 0:20:01 | 0:20:05 | |
-Ooh. -OK, just leave it there now. -Right. -Leave it there. | 0:20:05 | 0:20:07 | |
-I'll go and get this. We've got it. -You've got it, in the net? | 0:20:07 | 0:20:10 | |
Wow, look at that! Fantastic. | 0:20:10 | 0:20:13 | |
-A good size as well. -It is a good size. | 0:20:13 | 0:20:16 | |
-What is that one? -It's a wonderful dace, I'll let you have it. | 0:20:16 | 0:20:19 | |
Let's have a look. Wow. | 0:20:19 | 0:20:20 | |
-And you'll see that it's in beautiful condition. -Mm-hm. | 0:20:20 | 0:20:23 | |
Look at that. | 0:20:23 | 0:20:24 | |
It's a very good size. | 0:20:26 | 0:20:28 | |
-Whoa! -And you can see, just looking at it, | 0:20:28 | 0:20:31 | |
that it is a very healthy fish, | 0:20:31 | 0:20:34 | |
coming from a very healthy river. | 0:20:34 | 0:20:37 | |
Now, it's time for our winter warmer. | 0:20:45 | 0:20:47 | |
During the summer, we asked some well-known faces, | 0:20:47 | 0:20:51 | |
from athletes... | 0:20:51 | 0:20:52 | |
..to comedians... | 0:20:54 | 0:20:55 | |
Ooh! It's quite refreshing after a while. | 0:20:55 | 0:20:57 | |
..actors... | 0:20:57 | 0:20:58 | |
..to chefs... | 0:21:00 | 0:21:02 | |
Bon appetit. | 0:21:02 | 0:21:03 | |
..what part of our magnificent countryside was special to them? | 0:21:03 | 0:21:08 | |
This week, actor Nina Wadia is in the breathtaking Highlands... | 0:21:21 | 0:21:25 | |
..sharing her love of the open road, and her passion for adventure. | 0:21:27 | 0:21:31 | |
Our driving holidays began because of Mum and Dad. | 0:21:37 | 0:21:39 | |
We never booked hotels or, you know, places in particular. | 0:21:42 | 0:21:45 | |
We would just go and hope to find a little quirky B&B. | 0:21:45 | 0:21:48 | |
That's the holidays I knew. | 0:21:50 | 0:21:52 | |
I used to absolutely love | 0:21:56 | 0:21:59 | |
when my parents would pack us off into a car. | 0:21:59 | 0:22:01 | |
Sometimes, overnight, I'd be woken up, | 0:22:01 | 0:22:05 | |
I'd open my eyes and go, "Where are we?" | 0:22:05 | 0:22:07 | |
And Mum and Dad would be, like, "Oh, look. | 0:22:07 | 0:22:09 | |
"Look, we've stumbled across the south end of India, here we are." | 0:22:09 | 0:22:12 | |
I wanted to just recreate that kind of love of travel, | 0:22:15 | 0:22:19 | |
and just adventure, with my own new little family. | 0:22:19 | 0:22:22 | |
So, we tend to do that. We jump in a car. | 0:22:22 | 0:22:25 | |
And the kids always get excited. "Where are we going?" | 0:22:25 | 0:22:27 | |
And I'll say, "I have no idea." | 0:22:27 | 0:22:29 | |
I've always had an affinity with Scotland. | 0:22:33 | 0:22:36 | |
And it might be because I went to a school in India, where I was born, | 0:22:36 | 0:22:40 | |
called Bombay Scottish Orphanage High School. | 0:22:40 | 0:22:42 | |
There's something about | 0:22:44 | 0:22:46 | |
here, in Scotland, that I just feel at home. | 0:22:46 | 0:22:49 | |
There's something special in these mountains. | 0:22:49 | 0:22:53 | |
The view changes dramatically every few miles. | 0:22:54 | 0:22:58 | |
My son, in particular, loved Scotland. | 0:23:00 | 0:23:03 | |
And he said, "Mum, Mum, look at the mountains. | 0:23:03 | 0:23:06 | |
"Don't they look like sleeping dinosaurs?" | 0:23:06 | 0:23:09 | |
And I said, "Actually, they do, they really do." | 0:23:09 | 0:23:12 | |
We were in Fort William, and we wanted just to explore, a day out. | 0:23:23 | 0:23:28 | |
So, we wanted to go somewhere that was a bit off the beaten track. | 0:23:28 | 0:23:30 | |
We ended up at a loch called Loch Leven, | 0:23:32 | 0:23:35 | |
which we, you know, never knew existed. | 0:23:35 | 0:23:38 | |
My hubby and myself had had a little bit of a barney in the car. | 0:23:38 | 0:23:42 | |
SHE CHUCKLES | 0:23:42 | 0:23:43 | |
And so, as soon as we hit the loch, we went, | 0:23:43 | 0:23:46 | |
"Ah, why are we bothering? Look at this, this is so beautiful." | 0:23:46 | 0:23:49 | |
Yes, holidays in Scotland can save your marriage. You heard it here. | 0:23:49 | 0:23:53 | |
SHE CHUCKLES | 0:23:53 | 0:23:55 | |
It was perfect timing, because it was lunchtime, | 0:23:58 | 0:24:01 | |
and we found a seafood cafe which did some of the best food I've had. | 0:24:01 | 0:24:05 | |
It just ended up being the most perfect day. | 0:24:09 | 0:24:11 | |
It's not a very well-known place, not a very well-known loch. | 0:24:11 | 0:24:15 | |
It's not even that huge. But it is just beautiful. | 0:24:15 | 0:24:18 | |
Anywhere that there is water, I feel connected, I feel at peace. | 0:24:30 | 0:24:35 | |
It just has this feel of tranquillity about it. | 0:24:35 | 0:24:39 | |
Ah. | 0:24:42 | 0:24:43 | |
Who could ask for anything better? | 0:24:43 | 0:24:47 | |
You've got the most beautiful food. | 0:24:47 | 0:24:49 | |
You've got the most beautiful view in the world. | 0:24:49 | 0:24:52 | |
The sun's shining. | 0:24:52 | 0:24:54 | |
I think, because of the roles I've played on TV, | 0:25:06 | 0:25:09 | |
people might not know that I very much love adrenaline sports. | 0:25:09 | 0:25:13 | |
There is a waterfall up this way. | 0:25:16 | 0:25:20 | |
And it would be amazing to go and explore around there. | 0:25:21 | 0:25:25 | |
I've had an absolute love for doing anything that makes my heart jump, | 0:25:30 | 0:25:33 | |
and anything that makes me think I'm probably going to die doing this. | 0:25:33 | 0:25:37 | |
-Hiya, hi. -Hi, Nina, how are you doing? -Yeah, good, thank you. Good. | 0:25:39 | 0:25:43 | |
Erm, look, I love doing stuff like this. | 0:25:43 | 0:25:47 | |
Except, I like to start at the top and then land down. | 0:25:47 | 0:25:50 | |
-This, I've never done before. -So, you're more into jumping? | 0:25:50 | 0:25:53 | |
-Yeah, I'm always jumping. -This is called Via Ferrata. -OK. | 0:25:53 | 0:25:56 | |
It's a beautiful climb up the side of the Grey Mare's Tail waterfall. | 0:25:56 | 0:25:59 | |
-All the way up there? -Yeah. | 0:25:59 | 0:26:01 | |
We're going to get to the very top of that cliff there. | 0:26:01 | 0:26:03 | |
OK, now, remember, go slow! | 0:26:08 | 0:26:10 | |
This way. | 0:26:13 | 0:26:15 | |
BOTH LAUGH | 0:26:15 | 0:26:16 | |
-Are you OK? -OK. | 0:26:16 | 0:26:18 | |
-Now you've got to get back on. -Oh, no, I can't! | 0:26:18 | 0:26:21 | |
You can either stand on here or down there. | 0:26:25 | 0:26:27 | |
What do I hold on to? | 0:26:30 | 0:26:32 | |
-There's loads of handles. -There. | 0:26:32 | 0:26:34 | |
Holy moley! | 0:26:36 | 0:26:38 | |
We're probably about 80 metres vertical here, | 0:26:42 | 0:26:45 | |
we're about the same height as the top of the waterfall. | 0:26:45 | 0:26:47 | |
-Wow. I can see why it's called the Grey Mare's Tail. -Why? | 0:26:47 | 0:26:52 | |
Well, it actually looks like a horse's tail! | 0:26:52 | 0:26:56 | |
Obviously! | 0:26:56 | 0:26:58 | |
We're just over halfway, Nina. | 0:26:59 | 0:27:02 | |
We're just... | 0:27:02 | 0:27:03 | |
SHE LAUGHS | 0:27:03 | 0:27:05 | |
Superb. | 0:27:10 | 0:27:11 | |
Oh, boy. | 0:27:13 | 0:27:15 | |
That's it, Nina, we're at the top. | 0:27:22 | 0:27:24 | |
Wa-hey! | 0:27:26 | 0:27:28 | |
Well done. Brilliant. | 0:27:30 | 0:27:31 | |
-Oh! Again! -Again? | 0:27:33 | 0:27:36 | |
Come on over here, Nina, I'll show you the Pap of Glencoe. | 0:27:38 | 0:27:41 | |
OK. | 0:27:41 | 0:27:42 | |
This is breathtaking. | 0:27:45 | 0:27:47 | |
Oh-ho! | 0:27:48 | 0:27:50 | |
This could not be a more perfect day. | 0:27:52 | 0:27:54 | |
I came to my favourite loch. | 0:27:54 | 0:27:56 | |
Did something unbelievably exciting. | 0:27:56 | 0:27:59 | |
This sunset, I mean... | 0:27:59 | 0:28:03 | |
Seriously, if there is a heaven, this is it. | 0:28:03 | 0:28:05 | |
Now, earlier, we heard about the disastrous effect | 0:28:10 | 0:28:13 | |
a dog can have on livestock, especially sheep, | 0:28:13 | 0:28:15 | |
if they get loose on a farm. | 0:28:15 | 0:28:18 | |
Tom's been finding out what can be done | 0:28:18 | 0:28:20 | |
to protect livestock from family pets. | 0:28:20 | 0:28:22 | |
And his film does contain some distressing images. | 0:28:22 | 0:28:25 | |
A walk through the countryside with your pet dog | 0:28:31 | 0:28:33 | |
can be one of the great pleasures in life. | 0:28:33 | 0:28:35 | |
But not if your beloved pet runs off on farmland. | 0:28:35 | 0:28:40 | |
Most, if not all, dogs, can play havoc with livestock. | 0:28:40 | 0:28:43 | |
But many owners are either ignorant of this, or in complete denial. | 0:28:43 | 0:28:48 | |
And, once a dog has attacked, there is a high probability, | 0:28:48 | 0:28:52 | |
given the chance, it will do it again. | 0:28:52 | 0:28:55 | |
John Blair had been taking his dogs for daily walks | 0:29:01 | 0:29:04 | |
in this Hampshire country park without a problem for 15 years. | 0:29:04 | 0:29:08 | |
He had no concerns about them attacking sheep | 0:29:08 | 0:29:11 | |
until, that is, a few weeks ago, when one of them ran off. | 0:29:11 | 0:29:15 | |
-Morning, John, looks like you've got your hands full there. -Morning. | 0:29:15 | 0:29:18 | |
-Yes, indeed. -Who have we got here? | 0:29:18 | 0:29:19 | |
We have Barney. | 0:29:19 | 0:29:21 | |
And we have Millie. And Wilfie. | 0:29:21 | 0:29:23 | |
They're gorgeous. So, which one was it that ran off, | 0:29:23 | 0:29:25 | |
-and what did you do? -It was our little Wilfie here. | 0:29:25 | 0:29:28 | |
As we were walking back down this way, we got to about this point, | 0:29:28 | 0:29:33 | |
and he shot off down the field, went through the first two hedges | 0:29:33 | 0:29:37 | |
across the lane, into the field on the other side. | 0:29:37 | 0:29:39 | |
And then, ultimately, to the field just below the wood there. | 0:29:39 | 0:29:42 | |
And in that field, there were sheep. | 0:29:42 | 0:29:44 | |
-You could tell, could you, what he was heading for? -Oh, yeah, yeah. | 0:29:44 | 0:29:47 | |
It was pretty clear that he was headed for the sheep. | 0:29:47 | 0:29:51 | |
And no amount of calling was going to change his direction. | 0:29:51 | 0:29:54 | |
The sheep, of course, were running. | 0:29:54 | 0:29:57 | |
And that's a great stimulus for a dog to chase sheep. | 0:29:57 | 0:30:00 | |
What's fun for a dog can be stressful or fatal for a sheep. | 0:30:00 | 0:30:04 | |
Absolutely, yes, indeed. | 0:30:04 | 0:30:06 | |
And you're obviously aware that dogs can do such things. | 0:30:06 | 0:30:08 | |
I've never really associated it with being our little Wilfie. | 0:30:08 | 0:30:12 | |
-He hasn't got form in that regard? -Not at all, no, no. | 0:30:12 | 0:30:15 | |
He's your standard little household lovely pet. | 0:30:15 | 0:30:19 | |
But it just shows that there is the opportunity for any dog | 0:30:19 | 0:30:22 | |
-to go and do what he did. -There is a bit of wolf in Wilfie. | 0:30:22 | 0:30:26 | |
A bit of the wolfie, yes, sadly, there is. | 0:30:26 | 0:30:29 | |
Wilfie didn't kill or injure any sheep. | 0:30:29 | 0:30:31 | |
But just the stress of being chased can lead to death, | 0:30:31 | 0:30:34 | |
or cause ewes to lose their unborn lambs. | 0:30:34 | 0:30:38 | |
-Has all of this kind of changed your behaviour with the dogs? -It has. | 0:30:38 | 0:30:41 | |
We tend now to walk in a slightly different part | 0:30:41 | 0:30:46 | |
where there aren't any sheep that we know of. | 0:30:46 | 0:30:49 | |
That's always the trouble, of course. | 0:30:49 | 0:30:51 | |
You can walk around a corner and there's a field of sheep. | 0:30:51 | 0:30:54 | |
But, yeah, to that extent, we keep Wilfie, from now, on a long lead. | 0:30:54 | 0:30:59 | |
We're trying to train him. | 0:30:59 | 0:31:01 | |
I believe there are ways that you can break this habit. | 0:31:01 | 0:31:04 | |
If you're interested in training, I've someone I'd like you to meet, | 0:31:04 | 0:31:07 | |
-if we can potter down this way. -Lovely. | 0:31:07 | 0:31:08 | |
-Shall I take one of these? -Yes, Barney. | 0:31:08 | 0:31:10 | |
-Barney, come on, then. -That's Barney. -Off we go. | 0:31:10 | 0:31:13 | |
Both John and Wilfie could easily have ended up | 0:31:16 | 0:31:19 | |
on the wrong side of the law. | 0:31:19 | 0:31:21 | |
So, what should owners be doing to stop their dogs attacking livestock? | 0:31:21 | 0:31:26 | |
Keep out. Good boy. | 0:31:26 | 0:31:27 | |
Terena Plowright has had her own flock of sheep | 0:31:27 | 0:31:29 | |
for the last 25 years. | 0:31:29 | 0:31:31 | |
And, lie down! | 0:31:31 | 0:31:32 | |
She's also a dog lover, | 0:31:32 | 0:31:34 | |
and offers training to help improve their behaviour around farm animals. | 0:31:34 | 0:31:39 | |
-Hello, Terena. -Hello, there. -They look controlled and accomplished. | 0:31:39 | 0:31:42 | |
-This is John. This is Wilfie. -Hi, John. -Nice to meet you. | 0:31:42 | 0:31:45 | |
Right from the outset, I just want to make it very clear to you | 0:31:45 | 0:31:48 | |
that we cannot stop your dog chasing sheep entirely. | 0:31:48 | 0:31:51 | |
Sure, yeah. | 0:31:51 | 0:31:53 | |
We would try to get it so that your dog might hesitate | 0:31:53 | 0:31:56 | |
-before doing anything. -OK. | 0:31:56 | 0:31:58 | |
-Try to get him under control. -That's exactly it. And, once you've got the dog under control, | 0:31:58 | 0:32:02 | |
you can clip it on, and carry on with the walk. Sure. | 0:32:02 | 0:32:05 | |
So, what I'm going to do is, I'm going to put him on a long lead | 0:32:05 | 0:32:09 | |
and that will give him the feeling that he's free. | 0:32:09 | 0:32:13 | |
What we're looking for is, when he looks at sheep, just say to him, | 0:32:13 | 0:32:16 | |
-no! -No! No! -No. | 0:32:16 | 0:32:19 | |
That's it. He is clearly very, very fascinated by them. | 0:32:19 | 0:32:23 | |
-Yeah. -And you can see | 0:32:23 | 0:32:27 | |
-how, if he wasn't on the lead... -He could be a problem. | 0:32:27 | 0:32:30 | |
What could happen is he's suddenly gone. | 0:32:30 | 0:32:33 | |
-Never trust him. -No, certainly not now. -Never ever trust him. -No, no. | 0:32:33 | 0:32:37 | |
Terena doesn't just do training. | 0:32:37 | 0:32:39 | |
She's also launched the SheepWatch UK campaign | 0:32:39 | 0:32:42 | |
to help reduce the number of dog attacks. | 0:32:42 | 0:32:45 | |
We're asking farmers, please put a notice on the start of your field, | 0:32:45 | 0:32:50 | |
so that people know when they are entering a field with sheep. | 0:32:50 | 0:32:53 | |
Just put a really simple notice, | 0:32:53 | 0:32:55 | |
"Sheep in this field, dogs on leads." | 0:32:55 | 0:32:57 | |
We're also asking farmers, | 0:32:57 | 0:32:59 | |
please put a notice on the reverse of that to say | 0:32:59 | 0:33:02 | |
you are now leaving the area where you need to have your dog on a lead. | 0:33:02 | 0:33:05 | |
We don't want people to think, everywhere, they've got to put their dog on a lead. | 0:33:05 | 0:33:09 | |
Then, what we want to do is try and get farmers to inform | 0:33:09 | 0:33:13 | |
either the police or, if they haven't got time for that, | 0:33:13 | 0:33:16 | |
just text us to say whether they've had a dog attack, | 0:33:16 | 0:33:20 | |
just four or five words, so we can begin to build up a picture | 0:33:20 | 0:33:23 | |
of what's happening across the UK. | 0:33:23 | 0:33:25 | |
Why do you think this is needed? | 0:33:25 | 0:33:27 | |
Every single day, I am getting e-mails from farmers, | 0:33:27 | 0:33:30 | |
and from smallholders, | 0:33:30 | 0:33:33 | |
and in those e-mails are some absolutely horrendous | 0:33:33 | 0:33:38 | |
pictures of sheep that have been ripped by dogs. | 0:33:38 | 0:33:41 | |
And these farmers are upset, the sheep are suffering. | 0:33:41 | 0:33:45 | |
And this just has to stop, it absolutely has to stop. | 0:33:45 | 0:33:49 | |
There are 8.5 million pet dogs in the UK, | 0:33:51 | 0:33:54 | |
and their numbers keep growing. | 0:33:54 | 0:33:56 | |
So, unless things change, dog attacks on livestock | 0:33:56 | 0:33:59 | |
are a problem that's just going to get worse. | 0:33:59 | 0:34:03 | |
Most of the time, dogs bring us nothing but joy. | 0:34:03 | 0:34:06 | |
But, when those hunting instincts are unleashed, | 0:34:06 | 0:34:10 | |
I've seen the suffering that can result. | 0:34:10 | 0:34:14 | |
The key to addressing this is for owners to acknowledge that, | 0:34:14 | 0:34:17 | |
however unlikely it may seem, | 0:34:17 | 0:34:20 | |
their dog has the potential to chase sheep. | 0:34:20 | 0:34:23 | |
This is the Blackwater Estuary, just off Mersea Island. | 0:34:32 | 0:34:36 | |
Earlier, I was learning about the plight of the native oyster, | 0:34:36 | 0:34:38 | |
from seventh-generation oysterman Richard Haward. | 0:34:38 | 0:34:42 | |
Now, I'm with Essex Wildlife Trust's Sarah Allison | 0:34:42 | 0:34:45 | |
who's also a PhD researcher from the University Of Essex, | 0:34:45 | 0:34:49 | |
studying native oysters. | 0:34:49 | 0:34:50 | |
How often have you been coming out here, then? | 0:34:50 | 0:34:53 | |
For a while, very regularly, leading up to the MCZ being designated. | 0:34:53 | 0:34:56 | |
Thanks, in part, to Sarah's research, | 0:34:56 | 0:34:59 | |
these waters are now a Marine Conservation Zone, | 0:34:59 | 0:35:02 | |
specifically because of the decline of the native oyster. | 0:35:02 | 0:35:05 | |
Native oysters, they're known as a keystone species. | 0:35:05 | 0:35:08 | |
It means that their presence within an environment | 0:35:08 | 0:35:12 | |
allows other species to be present within that environment as well. | 0:35:12 | 0:35:16 | |
Much of Sarah's work concerns the importance of the oyster | 0:35:16 | 0:35:19 | |
to the marine ecosystem. | 0:35:19 | 0:35:21 | |
The Essex Estuary is the one that we're in now, the Blackwater. | 0:35:21 | 0:35:24 | |
It's very mobile, it's got lots of mobile sediment. | 0:35:24 | 0:35:27 | |
But oysters are a constant within that environment. | 0:35:27 | 0:35:30 | |
They group together, as a group of individual animals. | 0:35:30 | 0:35:33 | |
And, because they have a hard surface, | 0:35:33 | 0:35:36 | |
things can live on it, and things can live in it. | 0:35:36 | 0:35:38 | |
Small fish fry, juvenile fish, they can get away from predators, | 0:35:42 | 0:35:46 | |
and live within it, so that it becomes this really complex | 0:35:46 | 0:35:49 | |
reef-like system. | 0:35:49 | 0:35:51 | |
It's called an oyster bed, but it's a three-dimensional structure | 0:35:51 | 0:35:55 | |
and there's loads of stuff present. | 0:35:55 | 0:35:57 | |
So, vitally important as far as filtering water's concerned? | 0:35:59 | 0:36:02 | |
They're called filter feeders. | 0:36:02 | 0:36:04 | |
And they constantly take in water from the environment. | 0:36:04 | 0:36:10 | |
And everything contained within it that's organic, | 0:36:10 | 0:36:13 | |
they will digest that, as food particles. | 0:36:13 | 0:36:15 | |
And then, all of the clean water is released through the system. | 0:36:15 | 0:36:18 | |
So they're constantly cleaning the water. | 0:36:18 | 0:36:21 | |
Working alongside the Blackwater oystermen has taught Sarah | 0:36:23 | 0:36:27 | |
a lot about the health of the oyster population locally. | 0:36:27 | 0:36:30 | |
The Essex Estuary has always been famous for the fact | 0:36:30 | 0:36:33 | |
that it has native oysters within it. | 0:36:33 | 0:36:36 | |
But very little scientific information | 0:36:36 | 0:36:39 | |
or ecological information was known about the populations. | 0:36:39 | 0:36:42 | |
So, we surveyed the whole of the Marine Conservation Zone | 0:36:42 | 0:36:45 | |
for this particular species of native oyster. | 0:36:45 | 0:36:47 | |
How did you do that? | 0:36:47 | 0:36:48 | |
The best way to find a native oyster is to use the fishing boats | 0:36:48 | 0:36:51 | |
that are designed to find native oysters. | 0:36:51 | 0:36:53 | |
And were you surprised by what you saw? | 0:36:53 | 0:36:55 | |
We expected to find pockets of individuals. | 0:36:55 | 0:36:58 | |
Some pockets were doing really well | 0:36:58 | 0:37:00 | |
and some pockets were doing not so well | 0:37:00 | 0:37:03 | |
and that was the really interesting bit. | 0:37:03 | 0:37:05 | |
And is there any hope in discovering | 0:37:05 | 0:37:07 | |
what the native oysters actually need in order to thrive, | 0:37:07 | 0:37:10 | |
even at this stage in the research? | 0:37:10 | 0:37:12 | |
Yeah, a part of the research certainly is, where are they? | 0:37:12 | 0:37:16 | |
But also, where are they not? Where could they be? | 0:37:16 | 0:37:20 | |
And we're going to start looking at restoration techniques | 0:37:20 | 0:37:24 | |
for those areas, to see if we can build the numbers up. | 0:37:24 | 0:37:27 | |
There's still a long way to go | 0:37:31 | 0:37:32 | |
for Sarah and her fellow PhD researchers. | 0:37:32 | 0:37:35 | |
But, even at this stage, | 0:37:35 | 0:37:37 | |
it's clear the future of the Mersea Island native oyster | 0:37:37 | 0:37:40 | |
depends on this curious partnership | 0:37:40 | 0:37:42 | |
between the oystermen and the conservationists. | 0:37:42 | 0:37:45 | |
ROOSTER CLUCKS | 0:37:55 | 0:37:58 | |
At long last, winter is drawing to a close. | 0:37:58 | 0:38:03 | |
And the early signs of spring are beginning to show on Adam's farm. | 0:38:03 | 0:38:08 | |
LAMBS BLEAT | 0:38:08 | 0:38:09 | |
PIG GRUNTS | 0:38:09 | 0:38:11 | |
It's not only the seasonal newcomers that are demanding his attention. | 0:38:11 | 0:38:15 | |
For his favourite sidekick, | 0:38:15 | 0:38:17 | |
life could be about to change in a big way. | 0:38:17 | 0:38:20 | |
At this time of year, the fields are fairly empty | 0:38:22 | 0:38:25 | |
because my flock of pregnant ewes | 0:38:25 | 0:38:26 | |
are all in the sheep shed, waiting to give birth. | 0:38:26 | 0:38:29 | |
So, for the working dogs, it's a quiet time of year, | 0:38:29 | 0:38:31 | |
because we don't want them chasing the sheep around | 0:38:31 | 0:38:34 | |
when they're heavily pregnant. | 0:38:34 | 0:38:35 | |
So, to keep dogs like Peg here fit, | 0:38:35 | 0:38:37 | |
I let them run around when I'm out in the buggy. | 0:38:37 | 0:38:40 | |
But, for Boo, it's a very different story. | 0:38:40 | 0:38:43 | |
She's the house dog, and I'm letting her ride in the cab with me | 0:38:43 | 0:38:47 | |
to take it easy because, hopefully, | 0:38:47 | 0:38:49 | |
I've got some good news to share with you later. | 0:38:49 | 0:38:52 | |
-ADAM WHISTLES -Peg! | 0:39:00 | 0:39:01 | |
SHEEP BLEAT | 0:39:04 | 0:39:05 | |
We're right at the early stages of lambing. | 0:39:09 | 0:39:11 | |
We've got about 550 ewes to give birth and a bunch of goats as well. | 0:39:11 | 0:39:15 | |
And the shed is a lovely environment to be lambing in, | 0:39:15 | 0:39:18 | |
not only for the shepherds, but also for the sheep, | 0:39:18 | 0:39:21 | |
in the warmth and comfort here. | 0:39:21 | 0:39:23 | |
We've had a few lambs born so far. | 0:39:23 | 0:39:25 | |
Really good sets of twins down here, | 0:39:25 | 0:39:27 | |
all looking well. | 0:39:27 | 0:39:28 | |
This ewe here has successfully given birth to her first lamb. | 0:39:31 | 0:39:35 | |
And she's in the process of giving birth to her second. | 0:39:35 | 0:39:38 | |
Usually, a ewe will lie down to give birth. | 0:39:38 | 0:39:40 | |
But she's doing it standing up. | 0:39:40 | 0:39:42 | |
I'll just stand back and watch, | 0:39:42 | 0:39:45 | |
and she should get on with it fine by herself. | 0:39:45 | 0:39:47 | |
It's actually hanging out of her now. | 0:39:49 | 0:39:52 | |
And the lambs are in a water bag, it's called, | 0:39:52 | 0:39:55 | |
full of amniotic fluid to protect them inside the ewe. | 0:39:55 | 0:39:58 | |
Usually, the bag breaks, | 0:39:58 | 0:39:59 | |
but this lamb is hanging still inside the bag, | 0:39:59 | 0:40:02 | |
with liquid all around its head. | 0:40:02 | 0:40:03 | |
So, there's a danger it might drown. I'm just going to get in. | 0:40:03 | 0:40:07 | |
Just have to clear its nose, otherwise it'll suffocate. | 0:40:10 | 0:40:14 | |
Get it breathing. | 0:40:14 | 0:40:16 | |
Usually, the sac around the lamb breaks, | 0:40:16 | 0:40:21 | |
and then, as it comes out, it can breathe for air. | 0:40:21 | 0:40:25 | |
But it was trapped around its nose, | 0:40:25 | 0:40:27 | |
and it was in danger of drowning, so it was fortunate I was here. | 0:40:27 | 0:40:32 | |
And, there we are. That's...it's breathing well now. | 0:40:32 | 0:40:35 | |
When you're lambing in close quarters like this, | 0:40:35 | 0:40:38 | |
in this kind of environment in a shed, | 0:40:38 | 0:40:40 | |
there's a danger that the lambs will get muddled up | 0:40:40 | 0:40:43 | |
and end up with the wrong ewe. | 0:40:43 | 0:40:45 | |
Because another ewe has come in. It's what we call an auntie. | 0:40:45 | 0:40:49 | |
This isn't the mother of these lambs. | 0:40:49 | 0:40:51 | |
She's got incredibly strong maternal instincts. | 0:40:51 | 0:40:53 | |
Probably is only 12, 24 hours off lambing herself. | 0:40:53 | 0:40:56 | |
But she's desperate to have some lambs. | 0:40:56 | 0:40:59 | |
So, she's trying to steal these ones off their mum | 0:40:59 | 0:41:02 | |
which is the ewe just over there. | 0:41:02 | 0:41:04 | |
And she's pushed the other ewe out the way, | 0:41:04 | 0:41:05 | |
and she's licking them and talking to them. | 0:41:05 | 0:41:08 | |
The danger is she'll take them away from their mother. | 0:41:08 | 0:41:11 | |
And then she'll eventually lie down and give birth to her own lambs, | 0:41:11 | 0:41:14 | |
and end up with four. | 0:41:14 | 0:41:15 | |
And, if you're not here to sort out the muddle, | 0:41:15 | 0:41:18 | |
you can get into all sorts of trouble | 0:41:18 | 0:41:20 | |
and end up with rejected lambs and lambs with the wrong ewes. | 0:41:20 | 0:41:23 | |
So, that's why we have a shepherd on duty in the shed 24 hours a day. | 0:41:23 | 0:41:27 | |
Right, now... | 0:41:27 | 0:41:28 | |
So, I'm going to remove the mother and the lambs, | 0:41:28 | 0:41:30 | |
and put them in a separate pen. | 0:41:30 | 0:41:32 | |
That way, Auntie can't interfere. | 0:41:32 | 0:41:35 | |
There's a good girl. | 0:41:35 | 0:41:36 | |
SHEEP BLEAT | 0:41:36 | 0:41:38 | |
They're nice and safe in there, and they should bond as a family. | 0:41:42 | 0:41:45 | |
And the other ewe should go off now and give birth to her own. | 0:41:45 | 0:41:48 | |
Lambing season is well under way, | 0:41:50 | 0:41:53 | |
so we have to keep an eye on the ewes around the clock. | 0:41:53 | 0:41:55 | |
But, if that wasn't enough to keep us busy, | 0:41:55 | 0:41:58 | |
the pigs are getting in on the action, too. | 0:41:58 | 0:42:00 | |
We've got a number of different breeds of pig on the farm. | 0:42:13 | 0:42:16 | |
And I'm just picking up some straw to bed them down. | 0:42:16 | 0:42:19 | |
Because it's been so wet, we've got them in the stables. | 0:42:19 | 0:42:22 | |
And a number of them have got piglets. | 0:42:22 | 0:42:24 | |
So I give them a bit of straw, and their breakfast. | 0:42:24 | 0:42:27 | |
SOW GRUNTS | 0:42:32 | 0:42:34 | |
This is one of my Gloucestershire Old Spots. | 0:42:36 | 0:42:39 | |
I just want to move her into a slightly bigger stable. | 0:42:39 | 0:42:41 | |
It's all bedded down and ready for her. | 0:42:41 | 0:42:43 | |
If I just let her out, hopefully, the piglets will follow her. | 0:42:43 | 0:42:47 | |
But Mum seems more interested in the food than her piglets. | 0:42:48 | 0:42:51 | |
Time for plan B. | 0:42:51 | 0:42:53 | |
Hello, little piggies. | 0:42:53 | 0:42:55 | |
Come on. Come on! | 0:42:55 | 0:42:57 | |
PIGLETS SQUEAL | 0:42:57 | 0:42:58 | |
Come on! | 0:42:58 | 0:43:00 | |
Go on. | 0:43:00 | 0:43:01 | |
Peg, no! | 0:43:02 | 0:43:04 | |
OK, so using a pig board clearly isn't working. | 0:43:04 | 0:43:06 | |
That'll shift them. | 0:43:06 | 0:43:08 | |
I'll tempt the sow into the barn using some pig nuts | 0:43:08 | 0:43:11 | |
and, hopefully, the piglets will follow. It normally works. | 0:43:11 | 0:43:14 | |
But, on this occasion, | 0:43:14 | 0:43:16 | |
the piglets are enjoying their freedom too much. | 0:43:16 | 0:43:19 | |
Time for plan C. | 0:43:19 | 0:43:21 | |
Just need to grab the final piglets. | 0:43:36 | 0:43:39 | |
PIGLETS SQUEAL | 0:43:39 | 0:43:41 | |
Whenever you pick piglets up, they always squeal for their mother. | 0:43:44 | 0:43:48 | |
SQUEALING | 0:43:48 | 0:43:50 | |
There you go. | 0:43:58 | 0:44:00 | |
At this time of year, there's plenty of new life on the farm. | 0:44:02 | 0:44:06 | |
And, for Boo, who we introduced to the family three years ago, | 0:44:06 | 0:44:09 | |
a trip to the vet today could be life-changing. | 0:44:09 | 0:44:13 | |
Boo's a really lovely dog. She's a great pet in the house. | 0:44:16 | 0:44:20 | |
And the children absolutely adore her. | 0:44:20 | 0:44:22 | |
And, four weeks ago, we found her a boyfriend. | 0:44:22 | 0:44:24 | |
And so, now, I'm hoping she's pregnant. | 0:44:24 | 0:44:26 | |
So, I'm taking her to the vet to have her scanned. | 0:44:26 | 0:44:29 | |
And, if she's not pregnant, it's a negative scan, | 0:44:29 | 0:44:31 | |
the children are going to be really disappointed. | 0:44:31 | 0:44:34 | |
So, fingers crossed. In you go, Boo. | 0:44:34 | 0:44:36 | |
It's a short drive to my local vets in Broadway. | 0:44:40 | 0:44:43 | |
Ah, very relaxed. | 0:44:49 | 0:44:51 | |
So, she went to the dog about 30-odd days ago. | 0:44:51 | 0:44:55 | |
I don't know whether that suits scanning. | 0:44:55 | 0:44:57 | |
It should give us a good chance of seeing some pups, if she's pregnant. | 0:44:57 | 0:45:01 | |
OK, all right. | 0:45:01 | 0:45:02 | |
She's got a bit of a bulge on here, so I've got high hopes. | 0:45:02 | 0:45:05 | |
-Let's hope so. -OK. | 0:45:05 | 0:45:07 | |
We'll start off by putting some ultrasound jelly on her belly. | 0:45:07 | 0:45:11 | |
OK, let's have a look. | 0:45:11 | 0:45:13 | |
And already we can see multiple puppies. | 0:45:15 | 0:45:17 | |
ADAM LAUGHS | 0:45:17 | 0:45:19 | |
Fantastic! | 0:45:19 | 0:45:20 | |
Wonderful, Boo, you're going to be a mum, hopefully. | 0:45:20 | 0:45:24 | |
-That's brilliant, isn't it? -They keep coming. Gosh. | 0:45:24 | 0:45:26 | |
-There's a few there. -She must have a few, yes. | 0:45:26 | 0:45:29 | |
That one's moving. Look at it. | 0:45:29 | 0:45:32 | |
Those are really good shots, there. Yeah. | 0:45:32 | 0:45:34 | |
What do you reckon, as far as numbers go, can you tell? | 0:45:34 | 0:45:37 | |
She's certainly carrying multiple pups. | 0:45:37 | 0:45:40 | |
-And I would estimate around eight. -Wow, that's a good-sized litter. | 0:45:40 | 0:45:43 | |
-It's a great litter. -Wonderful. That's good news. | 0:45:43 | 0:45:46 | |
You're going to be a mum, hopefully, Boo-Boo. | 0:45:46 | 0:45:49 | |
I know the family will be absolutely over the moon. | 0:45:49 | 0:45:52 | |
-Delighted. -Ah, good. | 0:45:52 | 0:45:54 | |
It's great news that Boo's expecting puppies. | 0:45:55 | 0:45:58 | |
We'll have to give her lots of love and attention now. | 0:45:58 | 0:46:00 | |
All in all, it's been a good day. | 0:46:00 | 0:46:02 | |
We've had new lambs, new pigs, and Boo's a mum-to-be. | 0:46:02 | 0:46:05 | |
I'd better get back and tell the family. | 0:46:05 | 0:46:07 | |
It's great to see spring on its way. | 0:46:09 | 0:46:11 | |
We'd love to see your spring photographs. | 0:46:11 | 0:46:14 | |
Send them via our Twitter account, or the website. | 0:46:14 | 0:46:17 | |
And we might use yours in an upcoming programme. | 0:46:17 | 0:46:20 | |
There's something very special stirring in the Essex undergrowth. | 0:46:24 | 0:46:29 | |
DOG SNUFFLES AND PANTS | 0:46:29 | 0:46:30 | |
Meet Stig, a very spirited Springer Spaniel. | 0:46:42 | 0:46:46 | |
But Stig isn't just a playful pet. | 0:46:54 | 0:46:56 | |
He's got a job to do. | 0:46:56 | 0:46:58 | |
And it's a job he does better than any human could. | 0:47:01 | 0:47:06 | |
He's using his nose, he's having a good old rummage around | 0:47:06 | 0:47:09 | |
to see what he can find. | 0:47:09 | 0:47:11 | |
For Stig is the first and only dog in the world specially trained | 0:47:11 | 0:47:15 | |
to sniff out one of Britain's most endangered mammals, | 0:47:15 | 0:47:18 | |
the water vole. | 0:47:18 | 0:47:20 | |
When he finds something, he'll just freeze, he'll stop. | 0:47:20 | 0:47:23 | |
-There we go. -Has he found something? | 0:47:23 | 0:47:25 | |
OK. He doesn't want... I can see something there. Let's see. | 0:47:25 | 0:47:28 | |
Some poo. | 0:47:28 | 0:47:29 | |
Ecologist Ali Charnick is Stig's owner. | 0:47:31 | 0:47:35 | |
So, Ali, how does Stig, as an ecology dog, work? | 0:47:36 | 0:47:40 | |
OK, so he helps us to survey for water voles. | 0:47:40 | 0:47:44 | |
And he sniffs out their latrines. | 0:47:44 | 0:47:46 | |
So he's looking for their droppings. | 0:47:46 | 0:47:48 | |
And what has he taught you about water voles you didn't know before? | 0:47:48 | 0:47:52 | |
We're constantly learning with him. | 0:47:52 | 0:47:54 | |
We were doing a survey, and he actually found | 0:47:54 | 0:47:56 | |
a latrine on an island that we wouldn't have been able to get to. | 0:47:56 | 0:48:00 | |
He's found floating latrines on logs. | 0:48:00 | 0:48:02 | |
We wouldn't necessarily have looked on a log for a latrine, | 0:48:02 | 0:48:05 | |
so that's a gap we've managed to fill in. | 0:48:05 | 0:48:06 | |
So, we are learning about the species through him, | 0:48:06 | 0:48:09 | |
-which is really helpful. -Great. | 0:48:09 | 0:48:11 | |
I love the boots. Look at the little shoes he wears. | 0:48:11 | 0:48:13 | |
They're great, they help him get into stinging nettles. | 0:48:13 | 0:48:17 | |
At the time of year when we'd be surveying, | 0:48:17 | 0:48:19 | |
stinging nettles are prolific. | 0:48:19 | 0:48:20 | |
With these boots, he's nice and protected, and safe. | 0:48:20 | 0:48:23 | |
He's saying, "Shut up, Mum, come on, let's get to work!" | 0:48:23 | 0:48:25 | |
THEY LAUGH | 0:48:25 | 0:48:27 | |
Stig seems blissfully unaware of the important role | 0:48:34 | 0:48:37 | |
he's playing in the survival of the water vole. | 0:48:37 | 0:48:40 | |
And he certainly seems to be enjoying his work. | 0:48:40 | 0:48:43 | |
But, at nine years old, he's reaching retirement age. | 0:48:45 | 0:48:48 | |
Waiting in the wings, though, is seven-month-old Lola, | 0:48:50 | 0:48:54 | |
and Ali is starting to train her up. | 0:48:54 | 0:48:57 | |
-She's not a Springer Spaniel. -She's not, no. | 0:48:57 | 0:48:59 | |
She's a Sprocker Spaniel. | 0:48:59 | 0:49:01 | |
So, her dad is a Cocker Spaniel, and her mum is a Springer Spaniel. | 0:49:01 | 0:49:04 | |
Ah, does that mean she's doubly quick?! | 0:49:04 | 0:49:07 | |
She's a healthy mixture of the two. | 0:49:07 | 0:49:09 | |
And what do you look for in an ecology dog, | 0:49:09 | 0:49:12 | |
how you know she's going to be a good worker? | 0:49:12 | 0:49:14 | |
She's ball crazy, which helps because that's her reward. | 0:49:14 | 0:49:18 | |
Although she's a gun dog, she doesn't want to look for birds. | 0:49:18 | 0:49:21 | |
She's good to be working in a sensitive site | 0:49:21 | 0:49:23 | |
and on a nature reserve. | 0:49:23 | 0:49:24 | |
-She'll work alongside Stig? -She will, yeah. | 0:49:24 | 0:49:27 | |
She'll do the bulk of the work, | 0:49:27 | 0:49:29 | |
and Stig can have a leisurely time in his old age. | 0:49:29 | 0:49:32 | |
She's raring to go. Shall we have a look at her? | 0:49:32 | 0:49:35 | |
Yeah, let's get her going. Come on, then. | 0:49:35 | 0:49:37 | |
Before Lola learns to sniff out water vole scent, | 0:49:39 | 0:49:42 | |
she must first be trained to find a tennis ball. | 0:49:42 | 0:49:45 | |
Lola. | 0:49:45 | 0:49:47 | |
Find it. Find it. | 0:49:47 | 0:49:49 | |
There we go. Good girl. | 0:49:49 | 0:49:52 | |
She was a little bit keen there. She went in with her teeth. | 0:49:55 | 0:49:57 | |
She's a little bit excited. | 0:49:57 | 0:49:59 | |
So, I held her back, waited till her nose was on it, | 0:49:59 | 0:50:01 | |
then we asked her to come off. | 0:50:01 | 0:50:02 | |
It's all about repetition. And, the more she does it, | 0:50:02 | 0:50:05 | |
the more she'll understand what we want from her. | 0:50:05 | 0:50:08 | |
-So, she's doing well at finding the ball. -She is, yeah. | 0:50:08 | 0:50:10 | |
How do you move on, then, to finding the scent you want her to find? | 0:50:10 | 0:50:13 | |
So, we move on by reducing the amount of tennis ball, | 0:50:13 | 0:50:17 | |
and increasing the amount of water vole dropping. | 0:50:17 | 0:50:20 | |
She'll start to build that association | 0:50:20 | 0:50:22 | |
with the tennis ball and the droppings. | 0:50:22 | 0:50:24 | |
Then, eventually, we'll be able to take the tennis ball away, | 0:50:24 | 0:50:27 | |
and she'll just be imprinted on the water vole poo. | 0:50:27 | 0:50:29 | |
It's fun for her, it's a game at the end of the day. | 0:50:29 | 0:50:31 | |
It's the same for Stig, it's all a game. They love it. | 0:50:31 | 0:50:34 | |
-They love to work. -Yep. -Look at her. She's desperate for it. | 0:50:34 | 0:50:37 | |
She's desperate to find some more for us. | 0:50:37 | 0:50:39 | |
-Come on, then. See what we can find. -Where is it? -Lola. | 0:50:39 | 0:50:43 | |
Where is it, Lola? | 0:50:43 | 0:50:45 | |
Whilst Shauna's been on the hunt for water voles, | 0:50:58 | 0:51:01 | |
I'm doing a bit of oyster catching | 0:51:01 | 0:51:03 | |
in the Blackwater Estuary just off Mersea Island in Essex. | 0:51:03 | 0:51:07 | |
Thanks, in part, to the research being done | 0:51:07 | 0:51:09 | |
by conservationist Sarah Allison, | 0:51:09 | 0:51:12 | |
this estuary has been classified as a Marine Conservation Zone | 0:51:12 | 0:51:16 | |
which has had an impact on the local oystermen. | 0:51:16 | 0:51:19 | |
What was your reaction, Richard, when you heard that | 0:51:19 | 0:51:21 | |
the wildlife trusts wanted to come and start surveying this area, | 0:51:21 | 0:51:26 | |
-an area that you've known since you were a lad? -Alarm. | 0:51:26 | 0:51:29 | |
-OK. -Well, concern, anyway. | 0:51:29 | 0:51:31 | |
From the outside looking in, | 0:51:31 | 0:51:33 | |
it does seem very much like it's a really odd partnership. | 0:51:33 | 0:51:35 | |
We found that, for different reasons, | 0:51:35 | 0:51:37 | |
we really both wanted the same thing. | 0:51:37 | 0:51:40 | |
With Richard's son Bram at the helm, we're going to dredge | 0:51:40 | 0:51:44 | |
some of Richard's own private oyster beds. | 0:51:44 | 0:51:46 | |
These beds lie outside the Marine Conservation Zone | 0:51:49 | 0:51:52 | |
and so aren't subject to the same restrictions on fishing. | 0:51:52 | 0:51:55 | |
Responsibility for the welfare of the native oysters here | 0:51:55 | 0:51:59 | |
rests with Richard. | 0:51:59 | 0:52:01 | |
There's a lot there, Richard. | 0:52:02 | 0:52:04 | |
-Yeah, a lot of shell, not a lot of oysters necessarily. -OK. | 0:52:04 | 0:52:07 | |
Stood on this board at the back, Sarah, | 0:52:07 | 0:52:10 | |
this is how you've been doing the majority of your research, is it? | 0:52:10 | 0:52:13 | |
This is my research, yeah. Wet, muddy research. | 0:52:13 | 0:52:17 | |
This is a long-term monitoring project. | 0:52:17 | 0:52:19 | |
It's not just a one-off. | 0:52:19 | 0:52:20 | |
We need to know what the health of these beds are, going forward. | 0:52:20 | 0:52:23 | |
And the oystermen will be a part of that. | 0:52:23 | 0:52:27 | |
-Yeah, there's a lot of shell in here. -Can you see here? | 0:52:27 | 0:52:31 | |
This is kind of an example of the way that they all group together. | 0:52:31 | 0:52:34 | |
So, a smaller juvenile individual will want to attach to a larger one. | 0:52:34 | 0:52:39 | |
And they build up into this reef system. | 0:52:39 | 0:52:42 | |
And you can see here and here, and there's another one here. | 0:52:42 | 0:52:46 | |
And that's just a really good example. | 0:52:46 | 0:52:49 | |
How have you done with the natives? Because we saw... | 0:52:49 | 0:52:52 | |
We'll probably get one or two more. | 0:52:52 | 0:52:54 | |
But that really summarises the situation. | 0:52:54 | 0:52:58 | |
There's plenty of rock oysters, but not many natives on the ground. | 0:52:58 | 0:53:01 | |
But, if we shunt this lot over the side, we'll have another haul | 0:53:01 | 0:53:04 | |
and we'll see what we get this time. | 0:53:04 | 0:53:06 | |
Richard and Bram have chosen not to dredge | 0:53:12 | 0:53:14 | |
in this specific part of the estuary for several years now. | 0:53:14 | 0:53:17 | |
They want to see the young native oysters gain a foothold. | 0:53:17 | 0:53:21 | |
Wow, that is a lot. | 0:53:21 | 0:53:23 | |
-There's loads of natives here. -We've got some native action. | 0:53:29 | 0:53:33 | |
We've got a lot here. | 0:53:33 | 0:53:34 | |
There's a real mix of live natives in here, | 0:53:34 | 0:53:38 | |
and it's the age range that we're really looking for. | 0:53:38 | 0:53:42 | |
The smaller ones mean that the older ones are producing larvae. | 0:53:42 | 0:53:46 | |
What strikes me as being quite unusual is, | 0:53:46 | 0:53:48 | |
I've spent a lot of time with folk from the Wildlife Trust | 0:53:48 | 0:53:51 | |
and what have you, people passionate about wildlife. | 0:53:51 | 0:53:53 | |
And yet, here you are, | 0:53:53 | 0:53:55 | |
taking out the very species that you're trying to protect. | 0:53:55 | 0:53:59 | |
-And you're helping to do it. -I know, I know. | 0:53:59 | 0:54:02 | |
-It seems like an illogical situation to most people. -Yes. | 0:54:02 | 0:54:06 | |
But, in an area where the oystermen are, | 0:54:06 | 0:54:08 | |
where the oystermen work, where the oystermen cultivate their oysters, | 0:54:08 | 0:54:12 | |
the species is doing much better there. | 0:54:12 | 0:54:14 | |
There's this huge increase in numbers, | 0:54:14 | 0:54:16 | |
compared to an area that isn't being worked by the oystermen, | 0:54:16 | 0:54:19 | |
isn't being cultivated, and isn't being looked after by them. | 0:54:19 | 0:54:22 | |
So, it really is the presence of the oystermen in the estuary | 0:54:22 | 0:54:25 | |
that is helping the native oyster. | 0:54:25 | 0:54:28 | |
And that's where the conservation comes from. | 0:54:28 | 0:54:31 | |
And that's got to be good news for the communities above and below | 0:54:33 | 0:54:36 | |
the waves, along this beautiful stretch of British coastline. | 0:54:36 | 0:54:39 | |
Well, that's all we've got time for from Essex. | 0:54:43 | 0:54:46 | |
Next week, John and Anita will be in Northern Ireland | 0:54:46 | 0:54:49 | |
where John will be finding out about the thriving kelp business | 0:54:49 | 0:54:52 | |
on Rathlin Island. | 0:54:52 | 0:54:54 | |
And Anita will be exploring the beauty of the Ulster Way. | 0:54:54 | 0:54:56 | |
Hope you can join them then. | 0:54:56 | 0:54:59 |