Among the most threatened species of animals worldwide are the ivory-billed woodpecker, Amur leopard, North Atlantic right whale, black rhino, Javan rhino, mountain gorilla, Cross River gorilla, tiger (including all subs... More »

Tigers are an endangered species due to loss of habitat, climate change, conflicts with humans and poaching. As of 2014, only 3,000 to 4,500 tigers remain of the 100,000 that existed in the early 1900s. More »

There are many different species of endangered African animals, with some, such as the addax, facing a more dire threat than others. Many of the endangered or vulnerable species in Africa are threatened by human activiti... More »

www.reference.com Geography Africa

As of 2015, animals listed as endangered by the World Wildlife Fund include the Amur leopard, black rhino, leatherback turtle, western lowland gorilla and North Atlantic right whale. Among the factors that cause these an... More »

www.reference.com Science Biology Zoology

As of December 2014, the rarest animals on earth are the ivory-billed woodpecker, Amur leopard, Javan rhino, numbat, northern sportive lemur, western lowland gorilla, saola, leatherback sea turtle, tiger and the Chinese ... More »

Endangered mammals include the Amur leopard, black rhino, cross river gorilla, mountain gorilla and the Sumatran orangutan. These are all critically endangered, according to the World Wildlife Foundation. More »

www.reference.com Pets & Animals Mammals

As of December 2014, the rarest animals on earth are the ivory-billed woodpecker, Amur leopard, Javan rhino, numbat, northern sportive lemur, western lowland gorilla, saola, leatherback sea turtle, tiger and the Chinese ... More »

www.reference.com Pets & Animals