In the '30s.

Don't you mean extinct ?

Extinction.

I'll get them bugs!

These points of intersection are crucial because I believe they're vulnerable to counterattack.

And just as everybody got excited about it, bang!

We stand on the precipice of a dramatic moment of choice.

Extinct!

And I'm not talking about losing diversity in the same way that you lose your car keys.

It appears to be a fungally related ailment.

Extinction looms.

The ocean's dying.

You're looking at a great example here.

And we know who was there.

This is our extinction event.

Two years ago, you saw this creature.

Kiwis are, and so are these hawks trapped near Antarctica.

Extinction is part of evolution.

Extinction is a part of evolution.

Well that's what happens in normal hybridization anyway.

And that, to a large extent, is what we want to do now.

Before we get into how to save the frogs,

He couldn't match it up to any bones on the planet, and he said, Aha!

Few believers left, I think.

The animals in the forest died off.

There's an upside to the story.

There's an ibex in Spain called the bucardo.

Well, there are five major mass extinctions over the last 500 million years, called the Big Five.

Well, dinosaurs were big, different and gone.

So that's sort of the theme big, different and gone.

Everybody who has looked at this and studied it agrees.

And you're extinct.

And these existed for tens of millions of years.

Dinosaurs became extinct a very long time ago.

Dinosaurs died out a very long time ago.

These are two creatures that were created in order to save endangered species.

The Siberian tiger is on the verge of extinction.

We have downgraded this factor.

And you can do strange things with this stuff. This is a baby gaur.

But at the same time, conservation biologists are realizing that bad news bums people out.

I thought that deadly disease was extinct. Yes, it was wiped from the galaxy generations ago, but I have given it life once again.

Elephants are in danger of dying out.

Sick.

Which of course means that Stygimoloch and Dracorex are extinct.

An endangered species. Yeah.