
Mammal
Gorilla
The largest living primate
Read the guide6 species in the guide are facing an extremely high risk of extinction in the wild. Each profile leads with a direct answer to the most-searched questions.

Mammal
The largest living primate
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Amphibian
The salamander that never grows up and can regrow body parts
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Fish
The shark with a head like a hammer
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Mammal
The great ape of the Southeast Asian rainforest
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Reptile
The fish-eating crocodilian with a long, narrow snout
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Mammal
The world's most endangered marine mammal
Read the guideA species classified as Critically Endangered is facing an extremely high risk of extinction in the wild. It is one of the conservation categories used to communicate extinction risk.
The Global Animal Guide lists 6 species as Critically Endangered, including Gorilla, Axolotl, Hammerhead Shark, Orangutan, Gharial. See the full list below.