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how close you are to the natural world. Even in this, the most urban | :00:12. | :00:18. | |
environment. There are so many natural wonders in our towns and | :00:18. | :00:23. | |
cities. It is a shame more of us can't take time out of our busy | :00:23. | :00:33. | |
:00:33. | :00:38. | ||
lives to stop and discover what is city, you might be surprised to find | :00:38. | :00:48. | |
:00:48. | :01:03. | ||
just how easy it is to get back to Keeley Donovan ventures into a | :01:03. | :01:09. | |
graveyard after dark to catch some winged beauties. I'm starting my | :01:09. | :01:12. | |
exploration from here, Sheffield, the city of steel. I'm less than | :01:12. | :01:17. | |
half a mile from the city centre. So you can't get more urban than this. | :01:17. | :01:23. | |
This is the River Don which runs through the city centre and these | :01:23. | :01:28. | |
are our bait to catch a glimpse of a colourful winged hunter. It is | :01:28. | :01:33. | |
bright blue, orange and at the top of most people's must-see bird list. | :01:34. | :01:37. | |
We are on the hunt for the kingfisher, slap bang in the middle | :01:37. | :01:41. | |
of Sheffield. This bird can be elusive. I have been staking out | :01:41. | :01:46. | |
this stretch of water for two mornings and so far, all we have | :01:46. | :01:49. | |
caught is two fleeting glimpses. Here it is flitting over the water. | :01:49. | :01:59. | |
:01:59. | :02:00. | ||
We just need it to stop so we can get a good look. At last, got it! | :02:00. | :02:05. | |
After seven hours, we have got a kingfisher perched on a snag in | :02:05. | :02:14. | |
front of us. Fantastic! All we have had is the kingfishers whizzing | :02:14. | :02:22. | |
up-and-down. He's just flitted around. I can tell the kingfisher is | :02:22. | :02:26. | |
definitely a male. I know that because if you look at his bill, | :02:26. | :02:30. | |
there is the upper mandible, the top part, and the lower mandible, the | :02:30. | :02:36. | |
lower part. The lower mandible is all black. Females have a red base. | :02:36. | :02:39. | |
As brilliant a hunter as the kingfisher might be, it is not at | :02:39. | :02:44. | |
the top of the urban food chain because it is another potential meal | :02:44. | :02:48. | |
for the undisputed king of the city skies. In order to catch up with | :02:48. | :02:52. | |
this fabulous urban predator, I'm going to need the best view the city | :02:52. | :03:02. | |
:03:02. | :03:02. | ||
can provide. Here, 250 feet up, I'm looking down from a peregrine | :03:02. | :03:08. | |
falcon's eye view of Sheffield. Half a mile away is my first view of this | :03:08. | :03:14. | |
magnificent creature. A mating pair has been here for two years. Three | :03:14. | :03:19. | |
chicks hatched this year and have just left the nest. These pictures | :03:19. | :03:26. | |
were recorded on a camera which streamed images on the internet. My | :03:26. | :03:32. | |
guide is Jim Lonsdale, who works at Sheffield University. He installed a | :03:32. | :03:35. | |
platform to attract the birds. It is not long before we see them in | :03:36. | :03:41. | |
action. One of the adults has just made a kill with the hungry young in | :03:41. | :03:49. | |
hot pursuit. It has some food. Three peregrines are chasing it. Oh, food | :03:49. | :03:59. | |
pass, fantastic! Wildlife spotting doesn't get much better than this. | :03:59. | :04:04. | |
The fastest bird on Earth flying around the city skyline, juveniles | :04:04. | :04:10. | |
chasing the adult with food. Magic! To the winner, the spoils. Even from | :04:10. | :04:19. | |
a mile away you can see this falcon tucking into its prey. Their vision | :04:19. | :04:23. | |
is eight times sharper than the human eye. No birds in Sheffield can | :04:23. | :04:30. | |
be safe. Somebody once said to me if it flies, a peregrine will eat it. | :04:30. | :04:40. | |
:04:40. | :04:43. | ||
LAUGHTER Mostly pigeons, but a little greeb, jay. That is an | :04:43. | :04:47. | |
amazing variety of birds. They are hunting all of these birds within | :04:47. | :04:54. | |
the limits of Sheffield. I never thought for one minute that I would | :04:54. | :04:57. | |
be stood here watching peregrine falcons. The thing I like most of | :04:57. | :05:02. | |
all is watching them fly. They are unbelievable flyers. Yeah.We got | :05:02. | :05:06. | |
two chicks last year. They fledged successfully. This year, four again, | :05:06. | :05:11. | |
but only three hatched. When did they fledge? Ten days ago.At the | :05:11. | :05:17. | |
moment, they are following their parents, flying around? Yeah, | :05:17. | :05:20. | |
getting more adventurous and going further afield day-by-day. It is not | :05:20. | :05:25. | |
a case of peregrines having to adapt to this urban environment as it | :05:25. | :05:29. | |
could have been designed for them. No threats from anxious gamekeepers | :05:29. | :05:33. | |
and buildings that mimic the cliffs that their rural cousins inhabit. Of | :05:33. | :05:43. | |
:05:43. | :05:43. | ||
course, an endless supply of food. I have come back to the River Don to | :05:44. | :05:49. | |
see some more birds that have adapted to a city landscape. | :05:49. | :05:54. | |
Sandmartins usually nest in sandbanks, but they are at home in | :05:54. | :05:58. | |
these old factory drainage pipes, too. Pollution from the heavy | :05:58. | :06:01. | |
industry used to render the River Don uninhabitable for wildlife. | :06:01. | :06:07. | |
Today, big firms pay to keep it clean. A steel mill might be the | :06:07. | :06:14. | |
last place you would expect to be wildlife friendly. Just down here, I | :06:14. | :06:19. | |
am looking at a tiny blue-tailed damsel fly. It is a damsel fly | :06:19. | :06:24. | |
because its wings are rested behind its back. It's got a blue tip to its | :06:24. | :06:30. | |
abdomen and this one, right here, is a female and I know that because it | :06:30. | :06:34. | |
is laying eggs under the leaf. This unlikely wildlife oasis is slap bang | :06:34. | :06:40. | |
in the middle of forge master, one of the biggest foundries in | :06:40. | :06:44. | |
Sheffield. It is inviting nature into an industrial area. It is a | :06:44. | :06:49. | |
nice place for employers to come and use on their breaks and lunch time. | :06:49. | :06:56. | |
It is a nice place to come and escape. We have sandmartins at the | :06:56. | :07:00. | |
moment nesting, butterflies and we have had otters spotted on sight as | :07:00. | :07:10. | |
:07:10. | :07:14. | ||
well. Otter?Yes. On sight here?-- on the site here? That's right. | :07:14. | :07:20. | |
on the five weirs walk. It opened five years ago, creating a wildlife | :07:20. | :07:25. | |
corridor through Sheffield's industrial heartland. It only came | :07:25. | :07:31. | |
about by chance in the mid-'80s. was working as a town planner. One | :07:31. | :07:35. | |
lunch time, myself and a couple of colleagues scrambled down a gap | :07:35. | :07:41. | |
between the bridge and the factory to have a look at the river and we | :07:41. | :07:44. | |
came across this 16th Century weir. We thought this is amazing. Why | :07:44. | :07:51. | |
can't people visit this? From that, we decided to set a trust up. | :07:51. | :07:56. | |
years later, after millions of pounds were raised, the walk was | :07:56. | :08:02. | |
finally opened in 2008. It is beyond what we could have dreamed, really. | :08:02. | :08:05. | |
It's been so satisfying and so rewarding to see the river coming | :08:05. | :08:12. | |
back to life, nature does most of it, but being able to help it along. | :08:12. | :08:18. | |
Keeping the Don clean is a big job for volunteers working with the | :08:18. | :08:23. | |
river stewardship company. The focus is on the River Don. This bankside | :08:23. | :08:27. | |
vegetation is really important as well? It provides refuge for a lot | :08:27. | :08:31. | |
of wildlife. It was a habitat that was lost for long periods of time? | :08:31. | :08:38. | |
Most of this section isn't natural anymore and the banks have been | :08:38. | :08:41. | |
build-up so the native vegetation has been squeezed into such a small | :08:41. | :08:46. | |
area now. Before, it would have spread for quite a way from the Don. | :08:46. | :08:53. | |
We have a nice woodland and aquatic plants in front of us? We have some | :08:53. | :09:03. | |
:09:03. | :09:11. | ||
nice figwort here. Yeah, it's really good for the insects as a food | :09:11. | :09:15. | |
source. You have some nasty aliens as well? Yes. That is one of the | :09:15. | :09:25. | |
jobs that the volunteers are doing down here, helping to eradicate the | :09:25. | :09:29. | |
Japanese knotweed. If we were to leave the banks here, all of this | :09:29. | :09:35. | |
bank would be covered in nothing but knotweed. What is the plant life | :09:35. | :09:43. | |
like in the river? This section of the Don is coated in water crowfoot. | :09:43. | :09:46. | |
You can see these beautiful white flowers. This is the most wonderful | :09:46. | :09:51. | |
sign the river is in a healthy state. It will be full of | :09:51. | :09:57. | |
invertebrates which are food for loads of other animals. We could be | :09:57. | :10:00. | |
in the Peak District, but if you glance over that wall, it's | :10:00. | :10:07. | |
industry! We are in the heart of the industrial belt. The health of the | :10:07. | :10:12. | |
Don must be reflected by what swims in it. Tony Richardson has known the | :10:12. | :10:16. | |
river for more than 50 years and remembers when the water ran orange | :10:16. | :10:22. | |
with industrial pollution. How's it going? Well, I have caught these in | :10:22. | :10:30. | |
20 minutes. Beautiful. Look at that. Fabulous. Lovely. That beautiful | :10:30. | :10:39. | |
long dorsel fin. They are gorgeous fish. Beautiful fish. They just like | :10:39. | :10:44. | |
the freshest of fresh water and they will not live in any pollution. I | :10:44. | :10:50. | |
used to spend a lot of money going out to Lincolnshire or North | :10:50. | :10:54. | |
Yorkshire, or on the Trent. Now I don't have to. This is just ten | :10:54. | :10:58. | |
minutes away from where I live. It is good. It doesn't cost me anything | :10:58. | :11:04. | |
in petrol! What is a good day's fishing? A good day for me - in | :11:04. | :11:08. | |
three hours I could have about 25 to 30 fish and they are all decent | :11:08. | :11:14. | |
fish. They are all like this, sometimes. So I will leave Tony to | :11:14. | :11:18. | |
liberate his catch back into the Don to ensure they live to fight another | :11:18. | :11:28. | |
:11:28. | :11:29. | ||
day. I'm at a secret location and we have been given a tip-off about a | :11:29. | :11:34. | |
badger sett backing on to some gardens. Just behind me, the sun is | :11:34. | :11:37. | |
setting so the badgers will emerge soon. So we will have to get into | :11:37. | :11:42. | |
position quick. This is a really good indication that the woods are | :11:42. | :11:46. | |
being used by badgers. It is one of their tracks and runs between | :11:46. | :11:52. | |
feeding areas and their sett. They are creatures of habit. This is a | :11:52. | :11:59. | |
good sign. These woods are surrounded by housing on all sides. | :11:59. | :12:03. | |
Most of the people living here will have no idea who their nocturnal | :12:03. | :12:10. | |
neighbours are. We are getting close to the sett now. I will have to do | :12:10. | :12:15. | |
something I very rarely do - whisper! Badger watching is not just | :12:15. | :12:19. | |
about being patient and silent. You need to be lucky, too. If the wind | :12:19. | :12:23. | |
is in the wrong direction, they will smell you and you have no chance. | :12:23. | :12:27. | |
But tonight we are downwind of the sett so our scent doesn't carry | :12:27. | :12:32. | |
which is a good job as a badger's sense of smell is 800 times more | :12:32. | :12:37. | |
sensitive than ours. Finally, after hours of waiting, the midge bites | :12:37. | :12:42. | |
seem worth it as we are 25 feet away when a badger emerges. It looks like | :12:42. | :12:52. | |
:12:52. | :12:53. | ||
a large male. That is a big adult badger. It's such a thrill to see | :12:53. | :12:59. | |
such a large animal thriving in our towns and cities. And another treat | :13:00. | :13:05. | |
- Mrs Badger then emerges to have a look and to sniff. It may be there | :13:05. | :13:10. | |
are cubs inside but we don't get to meet the whole family, sadly. That | :13:10. | :13:14. | |
is it from Sheffield and I have to say what a cast of wildlife | :13:14. | :13:18. | |
characters. Keeley Donovan has been to another green oasis in the heart | :13:18. | :13:24. | |
of urban Yorkshire, which hundreds of commuters pass right by every day | :13:24. | :13:34. | |
:13:34. | :13:39. | ||
often without as much as a second It's amazing just how much you can | :13:39. | :13:44. | |
miss on your daily commute. Even on a journey you have made every day | :13:44. | :13:48. | |
for years, as you hurry to work there might be some natural wonders | :13:48. | :13:54. | |
you have overlooked a few paces away. That's exactly why I have come | :13:54. | :13:57. | |
to Shipley station just minutes from Bradford. If it wasn't for the | :13:57. | :14:01. | |
efforts of one woman, this small unremarkable piece of land, about | :14:01. | :14:06. | |
the size of a tennis court, it wouldn't be here at all. Artist and | :14:07. | :14:10. | |
naturalist Susan Stead has spent the last two decades defending this | :14:10. | :14:15. | |
meadow. Hello. Hello.Nice to meet you. You have chosen a beautiful day | :14:15. | :14:21. | |
for it. I have.You capturing the blues? The blue is the common blue | :14:21. | :14:25. | |
butterfly that is anything but common in these parts. It's the | :14:25. | :14:30. | |
meadow's star turn. I have arrived and I nearly missed it. How did you | :14:30. | :14:40. | |
stumble across it? In 1988 there was a small paragraph about blue | :14:40. | :14:43. | |
butterflies in Shipley station. Apparently, somebody had been | :14:43. | :14:48. | |
tidying up part of the station and pulling up yellow buds which the | :14:49. | :14:55. | |
blues feed on. I then decided to come down here and investigate and | :14:55. | :15:00. | |
at that time, this field here was part of a huge big meadow. | :15:00. | :15:03. | |
Eventually British Rail was persuaded not to use what was left | :15:03. | :15:09. | |
of the land for car parking and Susan Stead's campaign culminated in | :15:09. | :15:13. | |
David Bellamy opening the Shipley station butterfly meadow 20 years | :15:13. | :15:19. | |
ago this summer. The meadow is only open to the public on a few days | :15:19. | :15:24. | |
every year because of the fragility of the habitat. More than 50 kinds | :15:24. | :15:29. | |
of plants have been found here and 14 species of butterflies and moths. | :15:29. | :15:34. | |
Because of the cold spring, only three had so far emerged, including | :15:34. | :15:37. | |
the common blue and the meadow brown. Why is it so important to | :15:37. | :15:42. | |
keep this meadow? We shouldn't have to damage a wonderful wildlife area | :15:42. | :15:47. | |
like this for a car park. The common blue is one of the species which is | :15:47. | :15:54. | |
very down in number throughout the UK, as a lot of species are. And we | :15:54. | :16:00. | |
need to conserve as many areas as we can for butterflies and plants | :16:00. | :16:07. | |
because we are losing a lot of our wildlife. So, this little oasis of | :16:07. | :16:12. | |
meadowland remains here by chance and the wildlife exists hemmed in by | :16:12. | :16:22. | |
:16:22. | :16:23. | ||
tarmac and largely unnoticed by the station's busy travellers. | :16:23. | :16:27. | |
As the light fades, I have come to York to see if I can find some | :16:27. | :16:33. | |
creatures who prefer the night. I don't normally spend my evenings in | :16:33. | :16:40. | |
graveyards, but I am told this place really comes alive after dark. I'm | :16:40. | :16:45. | |
about to go trapping with moth expert David Chesmore. It is very | :16:45. | :16:47. | |
bright here in the graveyard in the dead of night. What have you got set | :16:47. | :16:53. | |
up here? It is an ultraviolet light which attracts the moths. They don't | :16:53. | :16:58. | |
all come out at night. There is quite a lot of daytime flying moths. | :16:58. | :17:02. | |
What is the difference between a moth and a butterfly? There isn't | :17:02. | :17:09. | |
really. The difference is supposed to be that the butterfly rests with | :17:09. | :17:13. | |
its wings up and the moths with its wings down. There are exceptions. | :17:14. | :17:19. | |
is not long before the light has brought in some flying visitors. | :17:19. | :17:24. | |
This pretty little creature is called a swallowtail. I thought all | :17:24. | :17:30. | |
moths were just brown and boring. It is one of 1,800 varieties of moth | :17:30. | :17:35. | |
that we have here in Yorkshire. It is 11.30pm and we must have caught | :17:35. | :17:38. | |
or seen about 15 to 20 different varieties of moth. That is just in | :17:38. | :17:42. | |
the last hour. We are going to give it the course of the night and come | :17:42. | :17:47. | |
back first thing to see what else we have got. As York wakes up and gets | :17:47. | :17:52. | |
on the move, I'm on my way to see what's in the moth trap. The | :17:52. | :17:56. | |
graveyard is a great natural habitat because it's remained untouch for | :17:56. | :18:05. | |
nearly 200 years. Morning, David. Good morning. So, what have we got? | :18:05. | :18:08. | |
Despite the temperature dropping to 10 Celsius, there are still some | :18:08. | :18:15. | |
wonderful moths. This is a burnished brass. It is gripping to my hand.It | :18:15. | :18:19. | |
is warming itself up getting ready to fly. Take a look at this guy. | :18:19. | :18:25. | |
Absolutely beautiful. This is my favourite. The garden tiger. It is | :18:25. | :18:29. | |
quite docile because it's cool but it is going to warm itself up on my | :18:29. | :18:34. | |
hand. It's been a very cold spring, so a lot of moths have been delayed | :18:34. | :18:39. | |
a lot. We haven't seen that many moths so far this year. The numbers | :18:39. | :18:44. | |
are building up. Not all moths are welcome. This horse chestnut could | :18:44. | :18:49. | |
be seriously damaged by them. one of these blotches is a | :18:49. | :18:57. | |
caterpillar living inside the leaf. In there? These are tiny moths.Just | :18:57. | :19:06. | |
about make them out. Do they destroy the tree? It causes loss because | :19:06. | :19:11. | |
these little moths, every successive generation, about three generations | :19:11. | :19:14. | |
a year will mind different parts of the leaf. So the leaves go brown and | :19:14. | :19:21. | |
they drop off. And can't take in sunlight? No.So, what have I found | :19:21. | :19:25. | |
out about butterflies and moths? Butterflies like to fly during the | :19:25. | :19:30. | |
day, although some don't. Moths prefer to fly at night, although | :19:30. | :19:35. | |
some of them prefer to fly during the day. So I am confused! What I do | :19:35. | :19:38. | |
know is they are beautiful, fascinating and diverse creatures | :19:38. | :19:43. | |
that you can find in your own back garden. You need to take time out to | :19:43. | :19:48. | |
marvel at them. Mike's travelled from South to East | :19:48. | :19:51. | |
Yorkshire for our final look at the wildlife you might find in your | :19:51. | :19:55. | |
urban area. This is Prince's Avenue, one of the | :19:55. | :20:01. | |
main thoroughfares into and out of Hull. It's also just two minutes | :20:01. | :20:11. | |
:20:11. | :20:21. | ||
from an aquatic oasis teeming with I have not come here to see a man | :20:21. | :20:27. | |
swimming in his garden pond. I am here to catch up with these little | :20:27. | :20:35. | |
fellas who share it with him! you coming in? The water is lovely. | :20:35. | :20:39. | |
Bill Marsden has spent tens of thousands of pounds building this | :20:39. | :20:43. | |
swimming pond so he could share his daily dip with newts and other | :20:43. | :20:48. | |
amphibians. Come on, tell me how this crazy garden pond came about? | :20:48. | :20:54. | |
had a bit of money. We decided what could we do that is different? | :20:54. | :21:00. | |
have planted all these native plants around? All the planting around the | :21:00. | :21:06. | |
edges provide what is necessary to make the water sweet. It is | :21:06. | :21:09. | |
effectively rain water. The wildlife responded immediately? Nothing has | :21:09. | :21:14. | |
been introduced. When we first set up the pond, we filled it to check | :21:14. | :21:19. | |
that there was no leaks and we heard these plop, plop, plop from above. | :21:19. | :21:25. | |
It was beetles. They had seen the water. They were flying up there and | :21:25. | :21:28. | |
they were all diving in. It was amazing. Lots of aquatic insects. | :21:29. | :21:35. | |
The stars, of course, are the newts. There are thousands of newts. In the | :21:35. | :21:39. | |
breeding season, you would put in a net and you would come up as many as | :21:39. | :21:44. | |
you like. We should swim off and find a few. Let's do that.The water | :21:44. | :21:50. | |
is quite clear, but even so, it is hard to get close enough for a | :21:50. | :21:54. | |
really good look without frightening the newts away. So we have put some | :21:54. | :22:02. | |
in a tank to give you a closer look. These are smooth newts. They are in | :22:02. | :22:06. | |
their breeding finery there. The males are fabulous creatures. They | :22:06. | :22:11. | |
have a crest, starting behind the head and going all the way right | :22:11. | :22:18. | |
down to the tip of the tail. The females are a bit more understated. | :22:18. | :22:24. | |
The male uses that crest and his tail to waft in front of the female | :22:24. | :22:28. | |
to beguile her, to get her all excited so they can mate and the | :22:28. | :22:34. | |
female, during the breeding season, will probably lay up to 200 eggs. It | :22:34. | :22:39. | |
is not like frogs where they lay a mass of eggs together. The female | :22:39. | :22:44. | |
will lay individual eggs. The most amazing thing is people think the | :22:44. | :22:49. | |
newts spend their lives in the water. It spends far more time on | :22:49. | :22:55. | |
dry land. I have to say this is just about the best wildlife garden pond | :22:55. | :23:00. | |
I have ever seen. It's astonishing how much is in here. | :23:00. | :23:05. | |
Bill has had enough for one day. But he and his wife can come back any | :23:05. | :23:15. | |
:23:15. | :23:16. | ||
time they choose. And I have got pond envy! | :23:16. | :23:20. | |
Having dried off and warmed up, I'm after some wildlife that flies | :23:20. | :23:24. | |
rather than swims. But this little chap has had a few problems with his | :23:24. | :23:29. | |
usual mode of transport. He's been rescued by the East Yorkshire Bat | :23:29. | :23:34. | |
Group. He is called Lazy Boy. He is like me. He is a bit reluctant to go | :23:34. | :23:39. | |
to the gym and, in his case, he is reluctant to fly. A member of the | :23:39. | :23:43. | |
public found him on a road in a village outside of Hull and they | :23:43. | :23:46. | |
rang up because if you see a bat during the daytime, they probably | :23:46. | :23:50. | |
need your help. Any chance we can have a look at his wing? Is that | :23:50. | :23:55. | |
possible? They are just so beautiful. There we go.Look at | :23:55. | :24:00. | |
that. Look how fine his wing actually is. On the leading edge, | :24:00. | :24:05. | |
that is his thumb? Yeah.The rest is fingers of a hand and the skin is | :24:05. | :24:09. | |
stretched between them. That's right. He's got the same bones that | :24:09. | :24:15. | |
we have got in our hands. His fingers are incredibly long. I think | :24:15. | :24:21. | |
we should see some bats in the wild. Let's make a move. Let's do it! | :24:21. | :24:27. | |
Let's go batting! Joining us is a group of fellow bat | :24:27. | :24:31. | |
spotters and we are heading for a nearby park that's ideal for these | :24:31. | :24:41. | |
:24:41. | :24:44. | ||
wonderful flying mammals. There you go. Which species are these? These | :24:44. | :24:50. | |
will be common pipistrelles. These are very clever bits of kit? | :24:50. | :24:56. | |
Amazing. They turn the ultrasound that the bats are making during echo | :24:57. | :25:02. | |
location audible so we can hear it. There you go. A bat phone!LAUGHTER | :25:02. | :25:07. | |
Armed with our bat detectors we can hear them, but we want to see them, | :25:07. | :25:17. | |
:25:17. | :25:20. | ||
too. Woah! Straight past us. There we go. One near the water. Woah! | :25:20. | :25:28. | |
That was within a metre of my nose. Very close. LAUGHTER They are | :25:28. | :25:33. | |
whizzing over our heads. What did you get there? Common pipistrelle. | :25:33. | :25:40. | |
Feeding buzz. Explain a feeding buzz? It sounds like a raspberry! | :25:40. | :25:44. | |
Somebody blowing a raspberry. If they are coming into feed, that is | :25:44. | :25:49. | |
the noise they will make. Every single road around this park is | :25:49. | :25:53. | |
stacked with houses and they act as perfect roosts for the bats in the | :25:53. | :25:58. | |
park. They have the bed and in here, they have the breakfast, or evening | :25:58. | :26:02. | |
meal? If you have a snack bar at the end of your street, why would you | :26:02. | :26:06. | |
travel any further? That is what this park is providing for the bats | :26:06. | :26:14. | |
in the avenues and the streets around here. I have a soprano. | :26:14. | :26:18. | |
have. I have 55 here. Soprano is coming through. We have changed the | :26:18. | :26:22. | |
frequency of some of the bat detectors. We have got two different | :26:22. | :26:31. | |
species. There is the pipistrelle calling at 45 and another species at | :26:31. | :26:39. | |
55, the soprano pipistrelle. Early the next morning, with the sun | :26:39. | :26:43. | |
not long up, it is time for my final wildlife stakeout. Again, we are | :26:43. | :26:48. | |
trying to catch a glimpse of another elusive creature. I have come to a | :26:48. | :26:51. | |
drain which runs through a housing estate a few miles from the centre | :26:51. | :26:56. | |
of Hull. I'm on the trail of the water vole and have been told they | :26:56. | :27:01. | |
inhabit the banks of this waterway. I don't think I have seen a stretch | :27:01. | :27:11. | |
of water with so much litter in. The water itself is really clean. The | :27:11. | :27:14. | |
vegetation on the banks, it is fabulous habitat for lots of | :27:14. | :27:20. | |
animals. It is a great wildlife spot. After a four-hour wait, three | :27:20. | :27:25. | |
of them in the pouring rain, we catch one on camera. Oh, yes! Water | :27:25. | :27:29. | |
vole. Just briefly swimming between one side of the drain and the other. | :27:29. | :27:35. | |
You can see its head sticking up and it dips down to its back and its | :27:35. | :27:41. | |
bottom sticks out. A V-shaped wake behind it. Oh, what a terrific spot! | :27:41. | :27:46. | |
This is such an elusive mammal. Really hard to catch up with. It | :27:46. | :27:50. | |
needs patience. Then, two further glimpses. It has been worth the | :27:51. | :27:59. | |
wait. The water vole has declined across Britain by as much as 95%. | :27:59. | :28:03. | |
The reasons for this are primarily due to loss of habitat and also | :28:03. | :28:08. | |
pollution in the river systems. The final nail in the coffin is the | :28:08. | :28:12. | |
introduction of the American mink that's cleared whole water systems | :28:12. | :28:17. | |
of their water voles. The one area that they seem to be doing OK is | :28:17. | :28:27. | |
:28:27. | :28:28. | ||
urban areas like this. Mink really don't like people and dog walkers. | :28:28. | :28:33. |