The Philippine eagle is the world's largest eagle and one of the most endangered birds of prey. There are fewer than 250 Philippine eagles remaining today.
Bald eagle conservation became crucial in saving America's national symbol. Read on to learn more about bald eagle conservation efforts. See more »
Nothing strikes up an image of the Old West like bison roaming the open plains. But the demand for fur nearly annihilated this species. So how did bison survive? See more »