A lion is not a lion is not a lion. As individuals, as mates, as members of a society, they're all very different.

Biodiversity starts in the distant past and it points toward the future.

What my eyes seek in these encounters is not just the beauty traditionally revered by wildlife photographers. The perfection I seek in my photographic composition is a means to show the strength and dignity of animals in nature.

Water is the key to life, but in frozen form, it is a latent force. And when it vanishes, Earth becomes Mars.

I think a photograph, of whatever it might be - a landscape, a person - requires personal involvement. That means knowing your subject, not just snapping at whats in front of you.

It's up to us as photographers to give voice to the natural world.

Tourism is important because it can create sustainable local economies. Id much rather have 1,000 tourists going up the Tambopata than 1,000 gold miners.