Only two females remain due to poaching and habitat loss. They are crucial for conservationists using advanced reproductive technologies
The world's rarest primate, with less than 30 individuals left. Known for their unique songs and acrobatic movement in trees.
Known as the Asian Unicorn, this elusive bovine species has less than 100 remaining. Their striking horns and rarity make them special.
Also known as the white antelope, with less than 100 left. Adapted to survive harsh desert conditions, their twisted horns are distinctive.
Africa's rarest great ape, with around 300 remaining. Notable for their shy nature and unique nose prints.
Endemic to Madagascar, with less than 400 left. Recognized for their beautifully domed and patterned shells.
Lives only on a tiny island off Panama's coast, with 2,000 to 2,500 left. Known for their small size and unique three toes.