Some animals that are included on the endangered species list are the western lowland gorilla, the leatherback turtle and the Amur leopard. As of 2015, these animals are categorized as critically endangered by the Intern... More »

www.reference.com Pets & Animals Animal Reproduction

The World Wildlife Fund, the U.S. Fish and Wildlife Service and Earth's Endangered Creatures all offer continually updated lists of endangered and other threatened species. Lists of local endangered are also available fr... More »

www.reference.com Science Environmental Science

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 »

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

There are few observable traits distinguishing migrating animals from non-migratory species. Many birds, such as Arctic terns, mallards and bar-tailed godwits migrate across vast distances, while some of their close rela... More »

Some interesting facts about animals include that elephants have the largest brain of any mammal ever, many species of fish change gender depending on need, and beavers live 29-hour days during the winter. Because elepha... More »

www.reference.com Pets & Animals Animal Reproduction

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 »