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My name's Steve Backshall. | 0:00:02 | 0:00:04 | |
You can call me Steve. | 0:00:06 | 0:00:07 | |
I'm on a mission to find the Deadly 60. | 0:00:10 | 0:00:12 | |
That's 60 deadly creatures. | 0:00:12 | 0:00:14 | |
I'm travelling all over the world. | 0:00:14 | 0:00:17 | |
And you're coming with me every step of the way. | 0:00:17 | 0:00:20 | |
Shark! | 0:00:23 | 0:00:24 | |
We're skimming over chilly South Australian seas. | 0:00:29 | 0:00:33 | |
Around about here. | 0:00:33 | 0:00:34 | |
Although my crew's about to take off at the moment! | 0:00:34 | 0:00:38 | |
Today's programme has something of a watery theme | 0:00:38 | 0:00:42 | |
though there are gonna be a few surprises. | 0:00:42 | 0:00:44 | |
Stick with it, guys! | 0:00:44 | 0:00:46 | |
First up is an animal that's deadly because it's quick. | 0:00:50 | 0:00:54 | |
You're looking at the fastest fish in the seas. | 0:00:54 | 0:00:57 | |
They're all submarine speedsters, | 0:00:57 | 0:01:00 | |
but the fish I'm after is turbo-charged, | 0:01:00 | 0:01:02 | |
clocking up speeds of over 70km an hour. | 0:01:02 | 0:01:05 | |
Ladies and gentlemen, I give you... | 0:01:05 | 0:01:08 | |
the tuna! | 0:01:08 | 0:01:10 | |
But first, a bit of Deadly 60 science. | 0:01:10 | 0:01:13 | |
The big enemy of anything trying to travel fast in water is drag. | 0:01:13 | 0:01:18 | |
That is the force of the water holding you back | 0:01:18 | 0:01:21 | |
as you try and move forwards. | 0:01:21 | 0:01:23 | |
To get around that you have to be streamlined. | 0:01:23 | 0:01:26 | |
In the air that's aerodynamic, in the water hydrodynamic. | 0:01:26 | 0:01:30 | |
The tuna is just about the most perfect example | 0:01:30 | 0:01:33 | |
of a hydrodynamic fish. | 0:01:33 | 0:01:35 | |
I, on the other hand, am not that streamlined. | 0:01:35 | 0:01:38 | |
So, theoretically, if I was to get in there and try and travel fast, | 0:01:38 | 0:01:42 | |
I should be hammered by drag. | 0:01:42 | 0:01:44 | |
So, we already know that tuna can travel up to around 70km's an hour, | 0:01:45 | 0:01:51 | |
which equates to about 38 knots. | 0:01:51 | 0:01:53 | |
OK, Captain, hit it! | 0:01:55 | 0:01:57 | |
You can see as we start to build up speed, | 0:02:01 | 0:02:04 | |
automatically the water's pushing back against me | 0:02:04 | 0:02:09 | |
and I'm really struggling to hold on. | 0:02:09 | 0:02:12 | |
I'm actually already losing my trunks! | 0:02:13 | 0:02:16 | |
Ha-ha, I don't think I tied them on quite strong enough! | 0:02:16 | 0:02:20 | |
Go a bit faster! | 0:02:20 | 0:02:22 | |
Oh dear! | 0:02:22 | 0:02:23 | |
3.9 knots. | 0:02:23 | 0:02:25 | |
I've got one hand holding my trunks on | 0:02:25 | 0:02:28 | |
and the other one holding onto this rope! | 0:02:28 | 0:02:32 | |
What speed are we at, boys? | 0:02:34 | 0:02:37 | |
That's 4.7 knots, Steve. | 0:02:37 | 0:02:39 | |
Well, I've still got hold of the rope but I've only just got... | 0:02:39 | 0:02:45 | |
How fast now? | 0:02:45 | 0:02:47 | |
What's that? | 0:02:47 | 0:02:48 | |
6.8. | 0:02:48 | 0:02:49 | |
OK. | 0:02:49 | 0:02:50 | |
-You've got nice buns, Steve. -Seven miles an hour. | 0:02:50 | 0:02:53 | |
Aaah! | 0:02:53 | 0:02:55 | |
-I've lost my trunks! -Lost his trunks! | 0:02:56 | 0:02:59 | |
This is not good. I hope you can't see my bottom! | 0:03:00 | 0:03:04 | |
OK, so we're now going about a tenth of the speed | 0:03:05 | 0:03:09 | |
that a tuna can go full whack. | 0:03:09 | 0:03:12 | |
It's almost pulling my arms out my sockets! | 0:03:12 | 0:03:16 | |
And I'm absolutely naked! | 0:03:16 | 0:03:18 | |
Ha-ha! My trunks disappeared hours ago. | 0:03:18 | 0:03:22 | |
Oh! | 0:03:22 | 0:03:23 | |
And, um, I really hope there's no one watching round here | 0:03:23 | 0:03:27 | |
cos I'm gonna get arrested. | 0:03:27 | 0:03:29 | |
How fast now, Mark? | 0:03:29 | 0:03:31 | |
-Seven knots. -Seven. | 0:03:31 | 0:03:34 | |
How fast? | 0:03:34 | 0:03:35 | |
-Seven! -No! | 0:03:36 | 0:03:38 | |
That's rubbish! | 0:03:38 | 0:03:40 | |
-Switch faster. -Aah! | 0:03:40 | 0:03:42 | |
He's gone. | 0:03:42 | 0:03:44 | |
He's gone, Mark, he's gone. | 0:03:44 | 0:03:46 | |
What's that? | 0:03:46 | 0:03:47 | |
Shall we just leave him in there? | 0:03:51 | 0:03:54 | |
See you, Steve! | 0:03:54 | 0:03:55 | |
Bye, Steve! | 0:03:55 | 0:03:57 | |
-Bye! -Bye! | 0:03:57 | 0:03:59 | |
He's got a nice bum though, hasn't he?! | 0:03:59 | 0:04:01 | |
Yeah, I noticed. He must work out. | 0:04:01 | 0:04:03 | |
What was our final speed when he let go, Mark? | 0:04:05 | 0:04:08 | |
8.5. | 0:04:08 | 0:04:10 | |
8.5, oh, he did quite well. | 0:04:10 | 0:04:12 | |
Not bad for a beginner. | 0:04:12 | 0:04:14 | |
I think that pretty much proves that unless you're streamlined | 0:04:14 | 0:04:19 | |
you ain't going nowhere in the water. | 0:04:19 | 0:04:21 | |
And it also proves why fish don't wear swimming costumes! | 0:04:21 | 0:04:25 | |
You better not film this when I try and get out the water. | 0:04:25 | 0:04:29 | |
So, so far we've proved that I can't swim. | 0:04:31 | 0:04:35 | |
As well as a tuna! | 0:04:35 | 0:04:37 | |
But I can't dry off yet | 0:04:39 | 0:04:40 | |
cos I still wanna get in the water with these amazing creatures. | 0:04:40 | 0:04:45 | |
Growing up it never really occurred to me that the fish in these tins | 0:04:47 | 0:04:52 | |
are some of the most special and some of the fastest in the seas. | 0:04:52 | 0:04:56 | |
Unfortunately they're prize food which means they're becoming rare. | 0:04:56 | 0:05:01 | |
Fishermen, attempting to make sure they don't become extinct, | 0:05:01 | 0:05:05 | |
have started keeping tuna in these big nets, | 0:05:05 | 0:05:08 | |
giving me a unique opportunity to get close to them. | 0:05:08 | 0:05:12 | |
There are lots of different types of tuna. | 0:05:22 | 0:05:25 | |
The ones swimming round in here are about as big as me, | 0:05:25 | 0:05:29 | |
but the biggest ever was heavier than a horse! | 0:05:29 | 0:05:33 | |
This is extraordinary! There's hundreds of them. | 0:05:33 | 0:05:36 | |
Each one of these tuna weighs almost as much as me | 0:05:39 | 0:05:44 | |
but they swim effortlessly. | 0:05:44 | 0:05:46 | |
Just gliding past me. | 0:05:46 | 0:05:48 | |
They're barely swimming, look! | 0:05:48 | 0:05:50 | |
I feel like fish food! | 0:05:52 | 0:05:53 | |
Look at that! | 0:05:53 | 0:05:55 | |
Being up close to them under water | 0:06:01 | 0:06:03 | |
makes it easy to see why they're deadly predators. | 0:06:03 | 0:06:07 | |
They are the perfect shape, nothing sticks up of it to slow them down. | 0:06:07 | 0:06:12 | |
So they move with just a flick of their tail. | 0:06:12 | 0:06:15 | |
Awesome! Ha-ha! | 0:06:15 | 0:06:17 | |
Luckily, tuna fish eat small fish like sardines, | 0:06:18 | 0:06:23 | |
if I was a sardine now, I'd last about a second. | 0:06:23 | 0:06:27 | |
Tuna accelerate faster than a sports car. | 0:06:29 | 0:06:32 | |
And they've got the best eye sight of any bony fish. | 0:06:32 | 0:06:36 | |
So, if there are sardines around, things are gonna get pretty hectic. | 0:06:36 | 0:06:41 | |
The tuna is as close to a torpedo as you'll find in the animal kingdom. | 0:06:48 | 0:06:53 | |
Look at them go! | 0:06:53 | 0:06:54 | |
They'll pick out the stragglers on the outside of the shoal. | 0:06:55 | 0:06:59 | |
If a sardine loses his buddies for even a second, WHAM! Munched. | 0:06:59 | 0:07:04 | |
Great stuff! | 0:07:27 | 0:07:29 | |
I feel like I've been in a subaqua version of Top Gear! | 0:07:29 | 0:07:33 | |
The tuna is kind of like the Porsche of the seas. | 0:07:33 | 0:07:36 | |
They accelerate faster and can be almost as big | 0:07:36 | 0:07:39 | |
and they can even cost more. | 0:07:39 | 0:07:41 | |
And they're definitely going on my Deadly 60! | 0:07:41 | 0:07:44 | |
The world's most hydrodynamic fish. | 0:07:49 | 0:07:52 | |
A streamlined super speedster of the sea, | 0:07:52 | 0:07:56 | |
the tuna is on the Deadly 60. | 0:07:56 | 0:07:58 | |
Now, there are some pretty odd animals in Australia. | 0:08:09 | 0:08:13 | |
If you're more used to foxes and badgers. | 0:08:13 | 0:08:16 | |
I mean really, really odd. | 0:08:16 | 0:08:19 | |
But the animal we're really looking for | 0:08:25 | 0:08:28 | |
is probably the weirdest animal we'll have on the whole Deadly 60. | 0:08:28 | 0:08:33 | |
In fact, I reckon it's probably the weirdest animal in the world. | 0:08:33 | 0:08:37 | |
Now, I've tried to them once before and, to be honest, | 0:08:37 | 0:08:41 | |
it was just about impossible. | 0:08:41 | 0:08:44 | |
They pop up to the surface for a couple of seconds | 0:08:44 | 0:08:47 | |
and then completely disappear. | 0:08:47 | 0:08:49 | |
So, this time round we've got a bit of an advantage. | 0:08:49 | 0:08:52 | |
we're actually gonna try and catch one. | 0:08:52 | 0:08:55 | |
With our nets set, now it's a waiting game. | 0:08:55 | 0:08:59 | |
But what are we waiting for? | 0:08:59 | 0:09:01 | |
A platypus. | 0:09:03 | 0:09:05 | |
Yes, you are looking at a real animal. It swims like a beaver, | 0:09:06 | 0:09:11 | |
it paddles with webbed feet and it's even got a bill like a duck. | 0:09:11 | 0:09:15 | |
Except this bill is packed full of electroreceptors. | 0:09:15 | 0:09:20 | |
And why deadly? Well, it's got highly venomous spines | 0:09:24 | 0:09:27 | |
and if a platypus stings you with one of these | 0:09:27 | 0:09:30 | |
it's gonna really, really hurt. | 0:09:30 | 0:09:33 | |
The sun's just setting and this time of day, dusk, | 0:09:35 | 0:09:39 | |
is when platypus are the most active, | 0:09:39 | 0:09:41 | |
out foraging and looking for food. | 0:09:41 | 0:09:44 | |
The guys think there's a platypus burrow under these logs over there | 0:09:44 | 0:09:49 | |
and a fair few adults use this pond regularly so we're really hoping, | 0:09:49 | 0:09:53 | |
with the net in the water, we stand a good chance of catching one. | 0:09:53 | 0:09:57 | |
Our challenge to find one is that they are very rare, | 0:09:57 | 0:10:01 | |
very shy and very difficult to spot. | 0:10:01 | 0:10:03 | |
So, no problem there, then. | 0:10:04 | 0:10:06 | |
After hours of looking, early next morning we think we spot one. | 0:10:09 | 0:10:14 | |
Oh! What's that in the middle there? | 0:10:14 | 0:10:17 | |
There it is, Steve. | 0:10:18 | 0:10:19 | |
Yes, yes. | 0:10:19 | 0:10:20 | |
Awesome! Well spotted, James. | 0:10:22 | 0:10:24 | |
Look, it's quite close. | 0:10:26 | 0:10:29 | |
-OK, um... -This is great. | 0:10:29 | 0:10:31 | |
It's just after dawn and our first platypus has finally popped up, just in the middle of the lake. | 0:10:31 | 0:10:38 | |
James, our director, spotted it. | 0:10:38 | 0:10:40 | |
-He's looking very chuffed with himself. -Thought it was a duck! | 0:10:40 | 0:10:44 | |
-Is it? -No, it wasn't! -It's a duck! | 0:10:46 | 0:10:48 | |
It is, it's a duck! | 0:10:48 | 0:10:50 | |
Stupid idiot, I told you it was a duck! | 0:10:50 | 0:10:53 | |
They look similar, don't they? | 0:10:53 | 0:10:56 | |
It's the bill, it's the bill! | 0:10:56 | 0:10:58 | |
If it's a duck it's just gone completely under water | 0:10:58 | 0:11:02 | |
and come back up again. Yes, it is! | 0:11:02 | 0:11:05 | |
-It's a duck. -It's a duck! | 0:11:05 | 0:11:07 | |
I thought I'd spotted something. | 0:11:08 | 0:11:11 | |
He's eminent biologist! | 0:11:11 | 0:11:14 | |
It's my eye, it's a bit of sunlight reflecting. | 0:11:14 | 0:11:17 | |
It's very hard to actually determine whether it's a duck or a platypus. | 0:11:17 | 0:11:22 | |
How stupid do you feel now? | 0:11:23 | 0:11:24 | |
Quite stupid! | 0:11:24 | 0:11:26 | |
Oh, well. No platypus. | 0:11:29 | 0:11:31 | |
But then, a surprise. | 0:11:31 | 0:11:34 | |
Wildlife watching out here, | 0:11:39 | 0:11:41 | |
you get a more interesting class of local turn up. | 0:11:41 | 0:11:45 | |
Grey kangaroo. | 0:11:45 | 0:11:47 | |
Just come here to check us out and drink some of our leftover coffee. | 0:11:47 | 0:11:52 | |
You do know that you're taking our attention away from platypus? | 0:11:54 | 0:11:59 | |
Honestly, look, no. | 0:12:02 | 0:12:04 | |
Let go! | 0:12:04 | 0:12:05 | |
There'll be none of that stuff going on with my boom. | 0:12:06 | 0:12:10 | |
-How many sound booms... -I think... | 0:12:10 | 0:12:13 | |
I think this kangaroo's getting quite friendly with Richard's boom! | 0:12:16 | 0:12:20 | |
Seems to like it, Rich! I think they're becoming pals. | 0:12:20 | 0:12:24 | |
It looks like me granny! | 0:12:24 | 0:12:26 | |
Still no platypus, but there are lots of other cool animals about. | 0:12:26 | 0:12:31 | |
Max here is lucky enough to live here at the sanctuary, | 0:12:31 | 0:12:35 | |
surrounded by amazing animals everyday. | 0:12:35 | 0:12:37 | |
They've found and captured something really cool for us. | 0:12:37 | 0:12:41 | |
What's here, Max? | 0:12:41 | 0:12:42 | |
-Trapdoor spider. -Trapdoor spider?! | 0:12:42 | 0:12:45 | |
If you haven't seen one of these before, this is really awesome. | 0:12:45 | 0:12:49 | |
Mark's got his special close up camera to get a look at this. | 0:12:49 | 0:12:54 | |
Let's unveil it. | 0:12:54 | 0:12:57 | |
There he is. | 0:12:58 | 0:12:59 | |
Oh, look at that! | 0:12:59 | 0:13:01 | |
That is an absolute monster! | 0:13:03 | 0:13:05 | |
Oh! | 0:13:06 | 0:13:08 | |
This is only a tiny little spider | 0:13:08 | 0:13:11 | |
but you can see it really means business. | 0:13:11 | 0:13:14 | |
Um, the fangs, what do you think of that, Max, | 0:13:14 | 0:13:17 | |
look at the size of those fangs. Aren't they huge! | 0:13:17 | 0:13:21 | |
-Yeah. -Do you think that would hurt if it bit you? | 0:13:21 | 0:13:24 | |
I think it would too. | 0:13:24 | 0:13:25 | |
I think that would be very, very sore. | 0:13:25 | 0:13:28 | |
This one at the moment, I'm certainly not gonna put this | 0:13:29 | 0:13:33 | |
on my hand because I would definitely get bitten | 0:13:33 | 0:13:36 | |
and actually you can see, | 0:13:36 | 0:13:38 | |
look at that on the left fang, is that venom beading up, | 0:13:38 | 0:13:41 | |
dripping down the end of the fang! You see that about to drip off? | 0:13:41 | 0:13:46 | |
Wow! | 0:13:47 | 0:13:48 | |
I love your little camera, Mark. It's absolutely amazing. | 0:13:50 | 0:13:54 | |
It's coming in for some use today, isn't it? | 0:13:54 | 0:13:58 | |
Look, a side shot there. | 0:13:58 | 0:13:59 | |
The size of the head and those chelicerae, | 0:13:59 | 0:14:03 | |
the jaws that drive the fangs are massive. | 0:14:03 | 0:14:06 | |
They're really like enormous muscles, | 0:14:06 | 0:14:09 | |
if you can imagine the chelicerae being huge biceps | 0:14:09 | 0:14:12 | |
that are driving those fangs home. | 0:14:12 | 0:14:15 | |
This is a mean little spider. | 0:14:15 | 0:14:18 | |
Of course the really wild thing about this | 0:14:21 | 0:14:24 | |
is that you don't usually find them just out wandering like this. | 0:14:24 | 0:14:29 | |
Let's see if we can get it up onto this piece of bark, here. | 0:14:29 | 0:14:34 | |
The really cool thing about the trapdoor spider is, | 0:14:34 | 0:14:39 | |
I mean although now it looks like an utter monster, | 0:14:39 | 0:14:42 | |
the way it hunts is in a burrow that's covered up | 0:14:42 | 0:14:46 | |
with a little disc shaped door and when an insect wanders past | 0:14:46 | 0:14:51 | |
it will come shooting out at a great speed. | 0:14:51 | 0:14:54 | |
Grab the insect and kill it. | 0:14:54 | 0:14:56 | |
It's big. | 0:14:56 | 0:14:57 | |
It is very, very big, isn't it? | 0:14:57 | 0:14:59 | |
I tell you what, though, | 0:14:59 | 0:15:01 | |
I think we should let this fella disappear off into the bushes. | 0:15:01 | 0:15:06 | |
-What do you reckon, Max, let him go? -Yeah. | 0:15:07 | 0:15:10 | |
Let him go. | 0:15:12 | 0:15:14 | |
Well done. | 0:15:18 | 0:15:19 | |
Good job! | 0:15:19 | 0:15:20 | |
One of the most venomous spiders in Australia, and the world. | 0:15:20 | 0:15:25 | |
There's just so much to choose from round here! | 0:15:25 | 0:15:28 | |
We're now 25½ hours into our search for platypus | 0:15:29 | 0:15:36 | |
and still haven't seen a single one. | 0:15:36 | 0:15:38 | |
We have seen some wonderful wildlife around here | 0:15:38 | 0:15:42 | |
but we're all beginning to get a little bit sick | 0:15:42 | 0:15:45 | |
of just staring out at this lake and seeing nothing! | 0:15:45 | 0:15:48 | |
Problem is the burrows are usually quite deep | 0:15:48 | 0:15:51 | |
and could be anywhere along here. | 0:15:51 | 0:15:54 | |
That's where they're spending the majority of the day, | 0:15:54 | 0:15:57 | |
but they usually spend about 10 or 11 hours every day | 0:15:57 | 0:16:01 | |
out searching for food | 0:16:01 | 0:16:03 | |
so it's pretty amazing we haven't seen one yet. | 0:16:03 | 0:16:06 | |
Just hope that if they do come out feeding, it's quite soon. | 0:16:06 | 0:16:10 | |
But just because we can't find any, | 0:16:10 | 0:16:13 | |
that doesn't mean you don't get to see one. | 0:16:13 | 0:16:16 | |
Here's a platypus in action. | 0:16:16 | 0:16:19 | |
They may look cute, but if you were an insect or a crustacean | 0:16:20 | 0:16:24 | |
living in a stream, then this would be your worst nightmare. Trust me! | 0:16:24 | 0:16:29 | |
The platypus is so good at hunting it even does it with its eyes shut. | 0:16:29 | 0:16:34 | |
But that's not because it's trying to give its lunch a sporting chance, | 0:16:34 | 0:16:39 | |
it just doesn't need them. | 0:16:39 | 0:16:40 | |
Underwater, it's bill can detect the tiny electrical pulses given off | 0:16:41 | 0:16:45 | |
if a crayfish so much as twitches a muscle. | 0:16:45 | 0:16:48 | |
Imagine that, you're a crayfish hiding under a rock | 0:16:48 | 0:16:52 | |
and you just twitch once and you're a goner. | 0:16:52 | 0:16:55 | |
So the beaver-tailed, rat-bodied, swan-footed, electro-sensing | 0:16:55 | 0:16:59 | |
duck-billed platypus is a truly weird and wonderful predator | 0:16:59 | 0:17:03 | |
that also just happens to be almost impossible to find. | 0:17:03 | 0:17:08 | |
Still, I'm glad we tried. | 0:17:08 | 0:17:11 | |
The duck-billed platypus. | 0:17:14 | 0:17:16 | |
With its electro-super sense | 0:17:16 | 0:17:18 | |
it can catch a crayfish with its eyes closed, | 0:17:18 | 0:17:21 | |
and it's one of the only venomous mammals in the whole world. | 0:17:21 | 0:17:24 | |
Definitely weird, definitely on the Deadly 60. | 0:17:24 | 0:17:27 | |
OK, so I know we didn't find one. | 0:17:30 | 0:17:32 | |
But it's one of the only venomous mammals in the world, | 0:17:32 | 0:17:35 | |
and the duck-billed platypus has got to be on the Deadly 60. | 0:17:35 | 0:17:40 | |
We've been here for a couple of days now | 0:17:46 | 0:17:48 | |
and no sign whatsoever of a platypus. | 0:17:48 | 0:17:51 | |
They are very shy and secretive creatures. | 0:17:51 | 0:17:54 | |
But we're starting to wonder if there really are any here at all. | 0:17:54 | 0:17:58 | |
Think it's just a question of waiting. | 0:17:58 | 0:18:00 | |
Just waiting. | 0:18:02 | 0:18:04 | |
If you ask any naturalist working out in the field | 0:18:14 | 0:18:18 | |
which animal causes them the most strife, | 0:18:18 | 0:18:21 | |
they won't say snakes or spiders or scorpions, | 0:18:21 | 0:18:24 | |
they'll say ants. | 0:18:24 | 0:18:25 | |
I know that seems ridiculous, | 0:18:25 | 0:18:27 | |
I mean, back home in the UK, all an ant really does is | 0:18:27 | 0:18:30 | |
perhaps spoil a picnic for you. | 0:18:30 | 0:18:32 | |
But there are many places around the world where that isn't the case. | 0:18:32 | 0:18:36 | |
Here in Australia, is one of them. | 0:18:36 | 0:18:38 | |
I'll show you why. | 0:18:38 | 0:18:39 | |
There's a little hole here, | 0:18:39 | 0:18:42 | |
and I'll see if I can bring out the ant that lives inside. | 0:18:42 | 0:18:46 | |
Usually just a bit of vibration is enough to bring them out. | 0:18:48 | 0:18:51 | |
Ah, here we go. | 0:18:51 | 0:18:52 | |
Got one coming out. | 0:18:52 | 0:18:54 | |
This is a jumping jack ant. | 0:18:54 | 0:18:59 | |
It's got absolutely huge mandibles. | 0:18:59 | 0:19:04 | |
Very, very aggressive, these little ants. | 0:19:05 | 0:19:08 | |
But the dangerous thing about them isn't their bite, | 0:19:08 | 0:19:11 | |
it's their sting. | 0:19:11 | 0:19:13 | |
Ants are in the same insect group as bees and wasps, | 0:19:13 | 0:19:16 | |
and like them, a lot of their venoms have stuff in them | 0:19:16 | 0:19:19 | |
that people are very, very allergic to. | 0:19:19 | 0:19:21 | |
Here in Australia, people actually die from bites from these ants. | 0:19:21 | 0:19:25 | |
These ones here are all in defence of their colony. | 0:19:30 | 0:19:33 | |
I've got two of them now | 0:19:33 | 0:19:35 | |
coming right for me. | 0:19:35 | 0:19:36 | |
Look at this one! | 0:19:36 | 0:19:37 | |
They are like little bulldogs. | 0:19:39 | 0:19:41 | |
This one's savaging the front of the camera, look! | 0:19:41 | 0:19:44 | |
Look at that! | 0:19:44 | 0:19:45 | |
They're totally fearless... | 0:19:47 | 0:19:48 | |
..and they really have got an attitude way beyond their size. | 0:19:51 | 0:19:55 | |
Apart from anything else, they'll jump | 0:19:56 | 0:19:59 | |
after what they see as being a threat to their colony. | 0:19:59 | 0:20:01 | |
Look at that! He's stinging the lens! | 0:20:03 | 0:20:05 | |
Getting right stuck into it! | 0:20:05 | 0:20:07 | |
Look at that! | 0:20:07 | 0:20:08 | |
I'm glad that isn't my finger. | 0:20:08 | 0:20:11 | |
Look at this one. He's coming after me. | 0:20:12 | 0:20:14 | |
That doesn't matter that the camera is many times his own size, | 0:20:14 | 0:20:18 | |
totally fearless. | 0:20:18 | 0:20:20 | |
Wow! | 0:20:25 | 0:20:26 | |
Ooh! That one jumped! | 0:20:27 | 0:20:29 | |
That one just made a big jump, right at the lens. | 0:20:29 | 0:20:31 | |
How cool is that?! | 0:20:31 | 0:20:32 | |
It just keeps leaping at me. | 0:20:32 | 0:20:35 | |
It's like a little insect rottweiler. | 0:20:35 | 0:20:38 | |
Look at that! Look! | 0:20:38 | 0:20:40 | |
It just sticks its jaws open and just goes, "I'm 'aving ya!" | 0:20:40 | 0:20:43 | |
And just makes a big leap at the lens. | 0:20:43 | 0:20:46 | |
Just brilliant. | 0:20:46 | 0:20:47 | |
I don't think I've ever seen a creature quite so aggressive. | 0:20:47 | 0:20:51 | |
Jumping jack ants. | 0:20:53 | 0:20:55 | |
Definitely deadly. | 0:20:55 | 0:20:56 | |
The jumping jack ant. | 0:21:01 | 0:21:02 | |
One of the world's most venomous, and truly dangerous ants. | 0:21:02 | 0:21:06 | |
A really fiery, feisty customer, | 0:21:06 | 0:21:09 | |
that definitely deserves to go on the Deadly 60. | 0:21:09 | 0:21:12 | |
The next animal I'm hoping to find | 0:21:23 | 0:21:25 | |
is probably the closest thing in the natural world to an alien spaceship. | 0:21:25 | 0:21:29 | |
I'm not really that worried about finding them | 0:21:29 | 0:21:31 | |
because this time of year, for just a couple of months, | 0:21:31 | 0:21:34 | |
tens of even hundreds of thousands gather in these seas | 0:21:34 | 0:21:37 | |
to mate and breed. | 0:21:37 | 0:21:38 | |
At first, I could only see rocks and weed. | 0:21:43 | 0:21:45 | |
But then, odd shapes caught my eye | 0:21:45 | 0:21:49 | |
and I got the distinct feeling I was being watched. | 0:21:49 | 0:21:53 | |
It may only be metres from the beach, but I was entering into | 0:21:56 | 0:22:00 | |
a completely alien world. | 0:22:00 | 0:22:01 | |
And the aliens in question are giant cuttlefish. | 0:22:01 | 0:22:06 | |
This really is one of the most remarkable scenes on the planet. | 0:22:31 | 0:22:35 | |
There are giant cuttlefish absolutely everywhere. | 0:22:36 | 0:22:41 | |
I mean, you can't move without seeing 30 or 40 of them, | 0:22:41 | 0:22:45 | |
I think, actually, one's slithering on my leg! | 0:22:45 | 0:22:48 | |
The giant cuttlefish is almost like an underwater chameleon. | 0:22:51 | 0:22:57 | |
They can change their colours through camouflage | 0:22:58 | 0:23:01 | |
to match their background. | 0:23:01 | 0:23:04 | |
But also, they can do it to describe their mood. | 0:23:04 | 0:23:06 | |
Just like a chameleon can. | 0:23:06 | 0:23:08 | |
It's a way of saying, "I'm big, I'm vibrant, I'm bright. | 0:23:09 | 0:23:14 | |
"You don't want to mess with me!" | 0:23:15 | 0:23:18 | |
This is what we've been looking for. | 0:23:21 | 0:23:24 | |
Two males fighting. | 0:23:26 | 0:23:27 | |
Displaying against each other. | 0:23:27 | 0:23:30 | |
You see, the larger one's blocking itself out... | 0:23:32 | 0:23:35 | |
..and the smaller one seems to have moved away, | 0:23:37 | 0:23:39 | |
to have decided that it's got too much on its hands | 0:23:39 | 0:23:42 | |
to take this big one on. | 0:23:42 | 0:23:44 | |
Look at the colour display there! | 0:23:44 | 0:23:46 | |
This is amazing! | 0:23:47 | 0:23:50 | |
If a fight gets serious, things get way out of hand. | 0:23:51 | 0:23:56 | |
This is when you see the dark side of the cuttlefish. | 0:23:56 | 0:23:58 | |
There are no rules when these boys fight. | 0:23:58 | 0:24:01 | |
And they can seriously damage one another. | 0:24:01 | 0:24:04 | |
That is a SERIOUS colour display! | 0:24:08 | 0:24:11 | |
What I've never seen before | 0:24:16 | 0:24:18 | |
is that they can take their mantle - | 0:24:18 | 0:24:20 | |
what looks like the outside of their back - | 0:24:20 | 0:24:23 | |
and they can kind of flicker it up, | 0:24:24 | 0:24:27 | |
creating these ridges that run all the way | 0:24:28 | 0:24:30 | |
down the back of their shell. | 0:24:30 | 0:24:32 | |
Well, I did tell you there were gonna be | 0:24:35 | 0:24:38 | |
some surprising animals on this show! | 0:24:38 | 0:24:40 | |
And you don't get much more surprising | 0:24:40 | 0:24:42 | |
than the giant cuttlefish! | 0:24:42 | 0:24:44 | |
This genuinely is one of the weirdest creatures in the sea. | 0:24:52 | 0:24:55 | |
But it also is a devastating predator. | 0:24:59 | 0:25:02 | |
These incredible hunters deploy a range of deadly weapons and tactics. | 0:25:06 | 0:25:11 | |
Their eyes are among the most highly developed in the animal kingdom. | 0:25:11 | 0:25:15 | |
Cuttlefish can detect polarised light, | 0:25:15 | 0:25:18 | |
allowing them to detect the smallest of movements, | 0:25:18 | 0:25:21 | |
even in the dark waters of the ocean. | 0:25:21 | 0:25:23 | |
Once they're locked on, | 0:25:26 | 0:25:28 | |
the cuttlefish deploys its next deadly tactic. | 0:25:28 | 0:25:31 | |
They're masters of disguise, | 0:25:34 | 0:25:36 | |
literally changing shape and colour | 0:25:36 | 0:25:38 | |
to creep up on their unsuspecting prey. | 0:25:38 | 0:25:41 | |
This sneaky cuttlefish has changed itself | 0:25:48 | 0:25:51 | |
to look like a piece of floating weed | 0:25:51 | 0:25:53 | |
that floats slowly along the ocean floor. | 0:25:53 | 0:25:56 | |
Then once it's close enough | 0:26:06 | 0:26:08 | |
the cuttlefish engages its next deadly weapon. | 0:26:08 | 0:26:11 | |
Two long, lightning-fast tentacles | 0:26:12 | 0:26:15 | |
that smash into their prey. | 0:26:15 | 0:26:17 | |
On the end of those super-quick tentacles | 0:26:26 | 0:26:29 | |
are strong suckers that snare the victim, | 0:26:29 | 0:26:33 | |
meaning there's no escape. | 0:26:33 | 0:26:34 | |
Even an armoured crab is no match for the cuttlefish's deadly strike. | 0:26:37 | 0:26:42 | |
THAT was quite something! | 0:26:51 | 0:26:53 | |
They've got the fastest colour change in the animal kingdom | 0:26:55 | 0:26:58 | |
and a strike that could smash a crab into pieces. | 0:26:58 | 0:27:02 | |
The giant cuttlefish is on the Deadly 60. | 0:27:03 | 0:27:06 | |
It's the chameleon of the seas, | 0:27:09 | 0:27:11 | |
with lightning-fast colour change, | 0:27:11 | 0:27:13 | |
and striking like a missile. | 0:27:13 | 0:27:16 | |
The giant cuttlefish is on the Deadly 60. | 0:27:16 | 0:27:19 | |
Next time on the Deadly 60... | 0:27:24 | 0:27:25 | |
Just keep your arms up! | 0:27:25 | 0:27:27 | |
Whoa! Urgh! | 0:27:29 | 0:27:30 | |
(This place is spook central!) | 0:27:30 | 0:27:32 | |
Subtitles by Red Bee Media Ltd | 0:27:45 | 0:27:48 | |
E-mail [email protected] | 0:27:48 | 0:27:52 |