Endangered Species

Rescued rhino and hippo calves become BFFs

Earth's tiniest porpoise approaches extinction

What's next for Yellowstone’s threatened species?

12 irreplaceable World Heritage Sites that are on the brink

Can Scotland's feisty wildcats be brought back from the brink?

Tigers still have enough habitat to bounce back

American bat epidemic jumps the Rockies

What's the best way to save Cape Cod's piping plover chicks?

This red-faced monkey isn't blushing

For endangered pygmy hippos, it's love at first sight

How $2 LEDs can save sea turtles' lives

How to share Earth with other animals

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