Every human society cooks and we are the only animal to do so.

Man is the only animal who can store knowledge outside his body.

He was the only animal to complete the entire trip.

They were the only animals he did like, as a matter of fact.

I'm sure life will go on, humans are the only animals that can control their environment.

Of course the lights aren't the only animals that are about.

But he's the only animal I ever heard of that did.

He's the only animal I ever heard of that did.

He turned mean, but he's the only animal I ever heard of that did.

It was the only animal they could think of that wasn't already a known character.