It is that range of biodiversity that we must care for - the whole thing - rather than just one or two stars.

I'm not a propagandist, I'm not a polemicist; my primary interest is just looking at and trying to understand how animals work.

In the 60s, if you wanted to be an actor, you couldn't do just one thing.

I always wanted, and still aspire, to be something more than just one thing, just one performance.

I just wish the world was twice as big and half of it was still unexplored.

What I am interested in with birds, just as I am with spiders or monkeys, is what they do and why they do it.