At roughly four months old, these leopard cubs have a good chance of surviving—and helping fill the ranks of the critically endangered big cats. | National Geographic

Amur tigers, like Alden here, are found in some forests in the Russian Far East, northeastern China, and possibly North Korea. As a global leader in tiger conservation, the Wildlife Conservation Society has a long history of protecting these big cats through the establishment of protected areas, increasing enforcement against poaching, and public education. Journey to Tiger Mountain where you can learn about these magnificent animals year round! | Bronx Zoo