And to think that in 30, 40 years they could become extinct.

Your type will soon be extinct.

If we don't make the utmost effort to protect the rainforests, many of the rare species in them will become extinct.

Projections are that we could lose polar bears they could become extinct in the next 50 to 100 years.

If they try, the world economy will push the planet beyond safe operating conditions. Temperatures will rise, storms will intensify, the oceans will become more acidic, and species will go extinct in vast numbers as their habitats are destroyed.

So Torosaurus is extinct.

Egyptian mummies, extinct reptiles...

The bad news is they're extinct.

I wish this meme would go extinct.

And, of course, they're basically extinct now.

Butterflies of this species are now extinct.

The dodo is an already extinct species.

The dodo is an already extinct species.

And that if we don't do that, the antithesis, although we've heard otherwise, is we're really going to become extinct, because we're feeding our children to death.

We have no significant predators, we're the masters of our physical environment the things that normally cause species to become extinct are no longer any threat to us.

One of them always drives the other extinct.

One goes extinct for the other to survive.

Dinosaurs became extinct a very long time ago.

This species of butterfly has already gone extinct.

I'm glad I saw it before becoming extinct.

Aye, that's the one. Extinct now, of course.

O people, if He will, He could make you extinct, and bring others. Surely, Allah is Powerful over that.

O people, if He will, He could make you extinct, and bring others. Surely, Allah is Powerful over that.

Successions of new species emerged, evolved and became extinct.

The black rhino they were almost extinct in 1982.

Well, it's not so surprising that they've gone extinct.

But in fact that's not why they went extinct.

That's a good number to go extinct, I think.

Gambling site lets users bet on which species will go extinct because of the oil spill in the Gulf of Mexico.

These are three extinct species of hominids, potential human ancestors.

I am almost extinct I'm a paleontologist who collects fossils.

Which of course means that Stygimoloch and Dracorex are extinct.

It was but one shout, and lo! they were extinct.

It was but one shout, and lo! they were extinct.

It was but one Shout, and lo! they were extinct.

It was but one Shout, and lo! they were extinct.

It was only a single blast which made them extinct.

It was only a single blast which made them extinct.

And then he died, and there was no more Spinoza. Extinct.

We nearly went extinct. We were hanging on by our fingernails.

When something is extinct, you can't have it as your parent.

Today, 6,800 of those are extinct, no longer to be seen again.

Will Americans Become Poorer?

Will it become asthma?

So the non avian dinosaurs are the big clunky ones that went extinct.