Extinct: Examples: Thylacine , Dinosaurs , Pterosaurs , Javan Tiger , Dodo , Passenger Pigeon , Caribbean Monk Seal , Steller's Sea Cow , Aurochs , Elephant Bird , Moa , Haast's Eagle , Woolly Mammoth , Woolly Rhinoceros , Dusky Seaside Sparrow , Golden Toad , Toolache Wallaby Extinct in the wild: captive individuals survive, but there is no free-living, natural population. Examples: Hawaiian Crow , Wyoming Toad , Spix's Macaw (maybe critically endangered ), Socorro Dove , Scimitar Oryx , Catarina Pupfish , Barbary Lion Critically endangered: faces an extremely high risk of extinction in the immediate future. Examples: Mountain Gorilla , Bactrian Camel , Ethiopian Wolf , Saiga , Takhi , Iberian Lynx , Kakapo , Arakan Forest Turtle , Sumatran Rhinoceros , Javan Rhino , Brazilian Merganser , Axolotl , Leatherback Sea Turtle , Northern White Rhinoceros , Gharial , Vaquita , Philippine Eagle , Brown Spider Monkey , California Condor , Island Fox , Chinese Alligator , Sumatran Orangutan , Asiatic Cheetah , African Wild Ass , Hawaiian Monk Seal , Mediterranean Monk Seal , Red Wolf , Amur Leopard , Spix's Macaw (maybe extinct in the wild ), Siamese Crocodile Endangered: faces a very high risk of extinction in the near future. Examples: Dhole , Blue Whale , Asian Elephant , Giant Panda , Snow Leopard , African Wild Dog , Green Sea Turtle , Malayan Tapir , Tiger , Steller's Sea Lion , Asiatic Lion , Markhor , Bornean Orangutan , Grevy's Zebra , Tasmanian Devil , Japanese Crane , Gorillas , Bonobo , Wild Water Buffalo , African Penguin , Goliath Frog , Lear's Macaw , Rothschild Giraffe , Giant Otter , Pygmy Hippopotamus , Hyacinth Macaw , Volcano Rabbit , Proboscis Monkey , Persian Leopard Vulnerable: faces a high risk of extinction in the medium- term. Examples: African Elephant , Cheetah , Gaur , Lion , Sloth Bear , Dugong , Polar Bear , Indian Rhinoceros , Komodo Dragon , Great White Shark , Hippopotamus , Mandrill , Fossa , Crowned Crane , Clouded Leopard , Far Eastern Curlew , Galapagos Tortoise , Mountain Zebra , Humboldt Penguin , Golden Hamster , Maned Sloth , Red Panda