Endangered Species at World Wildlife Fund. At WWF, we are the leader in wildlife conservation and preservation of animal habitats around the world. Join World Wildlife Fund and support our conservation efforts.

Big Cat Rescue is the world's largest big cat rescue and santuary and is accredited by the Global Federation of Animal Sanctuaries. The ultimate site for lion, tiger, leopard, jaguar and other exotic cat photos, stories, facts, sounds and video. Your visit saves wild cats of many species including ligers, tigers, lions, leopards, jaguars, cougars, snow leopards, bobcats, servals and lynx..

Providing domestic and international adoption services, unplanned pregnancy counseling and home study resources.

Oceana is the largest international ocean conservation organization. We work on a limited number of strategic campaigns to stop ocean pollution, protect marine wildlife, promote responsible fishing, stop offshore drilling, ocean acidification, and more.