He was roof attack.

A Cougar, a Striker.

A dolphin.

Now this is some video of a typical dolphin fight.

Your dolphin. She's tapping out.

Dolphin.

And two boats When the second boat was added, what happened was that some of the dolphins

The dolphins eat the fish that have PCBs from the plankton, and those PCBs, being fat soluble, accumulate in these dolphins.

In mother's milk.

Another well studied sound are echolocation clicks.

your dolphin, Pam.

You know, he had hands like stone.

Tom drew a picture of a dolphin.

And by about the age of 15, they're fully spotted black and white.

That's the rope whistle.

But this is the moment where everything becomes possible.

Except stinkin' dolphins.

A dolphin is a kind of mammal.

A dolphin is a mammal.

Okay, so here's a second toy in the water.

So we started up this interspecies Internet project.

But some of them were not whale meat at all.

This dolphin has self awareness.

She's 35 years old in this shot, but dolphins can actually live into their early 50s.

I know you mentioned that a keyboard is a really key part of this.

Even though they were labeled whale meat, they were dolphin meat.

When we were rehearsing last night, he had fun watching the elephants.

And in some parts of the world, they use tools,

Watch this.

This is a bad situation.

It's a young dolphin named Bayley.

Dolphins are curious.

(Laughter)

And this is the best studied sound, because it's easy to measure, really, and you'd find this whistle when mothers and calves are reuniting, for example.

The dolphin is a very intelligent animal.

I can correlate sound and behavior.

We hope so and we think so.

looking at itself spinning playfully.

This dolphin's got magic power coming out his eyes!

But there are some exceptions.

Better still, you could crossbreed them with dolphins and have leaping mutton!

What we hope will happen is that the dolphin mimics the whistle, and if Diver A has the sargassum, if that's the sound that was played and requested, then the diver will give the sargassum to the requesting dolphin and they'll swim away happily into the sunset playing sargassum for forever.

And most of our work's pretty non invasive.

They like to drag it and drop it from appendage to appendage.

I'll describe a couple strategies.