Walruses adapted with layers of fat. Sea lions got sleek.

These are the lions and tigers of the sea.

Not so many California sea lions down there.

Of the different types of marine mammals, seals and sea lions are the most affected (particularly by entanglement).

So it's a real desert for not only for the penguins and the sea lions and the marine iguanas ...

But it's a lion of the sea. It's a top predator.

These are sea lions in Australia doing their own dance, by David Doubilet.

Those are seals from many countries being released who are sampling underneath the ice sheets and giving us temperature data of oceanographic quality on both poles.

If I show you a picture of a lion, or a tiger, or a pinup, you start sweating, right?

I had never lived alone for any period of time, and I'd never slept with sea lions snoring next to me all night.

Wildebeests don't hang with lions because lions eat wildebeests.

A new male comes into the area and takes over the pride, and, of course, first of all kills all the cubs and possibly some of the females that are defending their cubs.

Then there's the liger.

You don't hear about lion attacks, there aren't a lot of lions around.

And they kill lions.

There were lions and tigers.

The lion is the king of the jungle.

BJ And you have to know that, when a male lion is killed, it completely disrupts the whole pride.

Or this lionfish for instance.

Horse, lion, dog, goat these are animals.

So we have a real problem here, no more so than the lions do, the male lions.

The California sea lion takes the Molas as soon as they come into the bay, rips off their fins, fashions them into the ultimate Frisbee, Mola style, and then tosses them back and forth.

Lion bones and tiger bones look exactly the same, and so in a stroke, the lion bone industry is going to wipe out all the tigers.

She was also called Simhanandini, the one who rode the lion.

The lion followed the trainer's commands.

Fleeing away from a lion.

fleeing before a lion?

Fleeing from a hunter, or a lion, or a beast of prey.

fleeing from a lion?

fleeing before a lion?

Fleeing from a lion?

running away from a lion?

That had fled from a lion?

Fleeing from a lion!

But we've managed to find that these lions are 15 percent bigger than any others, and they specialize in hunting buffalo in the water.

Every dog is a lion at home.

So we've estimated that between 20 30 lions are killed when one lion is hanging on a wall somewhere in a far off place.

I can peel off the layer of the lion.

The lions fought with each other to get food.

Lions, wolves, elephants, and horses are all animals.

These lionesses, seen from a distance, looked like they were fighting.

The African lion was listed as vulnerable by this organization.

And of course, looking at this lion paw that has been skinned, it eerily reminds me of a human hand, and that's ironic, because their fate is in our hands.

And then, of course, I get the whole data set from the lion.

The International Union for Conservation of Nature indicated that the lion had already become extinct in 26 African countries, and the total number of survival wild lions had declined sharply by 43 in the past 20 years with only about 20,000 wild lions left.