The National Geographic Photo Ark is a interactive Google Earth project done in conjunction with….National Geographic.

Here’s how they describe it:

The National Geographic Photo Ark, led by photographer Joel Sartore, is a multiyear effort to document every species living in the world’s zoos and wildlife sanctuaries, inspire action through education, and help save wildlife by supporting on-the-ground conservation efforts.

I’m adding it to The Best Resources For World Biodiversity Day (& Endangered Species Day).