Hogs and pigs are very intelligent.

Wild animals are just as confused as people are now. You've got toxins in the water, oil, sewage, all sorts of things.

The most important thing is to preserve the world we live in. Unless people understand and learn about our world, habitats, and animals, they won't understand that if we don't protect those habitats, we'll eventually destroy ourselves.

The world is the true classroom. The most rewarding and important type of learning is through experience, seeing something with our own eyes.

Alligators and crocodiles are some of the most aggressive creatures on the planet - they'll take down a boat if you come up to their nest.

You know, having raised animals all my life for 50-something years, I would say that you know, I'm fascinated by cats.

The snow leopard is absolutely magnificent. It represents really what endangered species are all about.