Climbing pets The Red List of Threatened Species by the International Union for Conservation of Nature Carnivorous animals Animals with regenerative ability Mexican blunt mouthed salamander ambystoma mexicanum American salamander Hexagonal Dragon Salamander Blunt mouthed salamander

The Red List of Threatened Species by the International Union for Conservation of Nature Animals that survive in cold environments Vulnerable species Social predators Representative animals of pinnipeds Animals with special sleeping patterns walrus Walrus image Gregarious animals Marine Giant Beast

Atlantic sturgeon Endangered species of fish in the order Acipenseriformes Rare fish and animals Convention on International Trade in Endangered Species of Wild Fauna and Flora Endangered animals Wandering fish American sturgeon Sharp snouted sturgeon Atlantic sturgeon picture The Red List of Threatened Species by the International Union for Conservation of Nature