Amur tiger is the largest tiger in the world. And the only one of the striped predators, passed the life in the deep snow. This domain no other country of the world. They are threatened by poaching, illegal trade, deforestation and forest fires, lack of food, construction habitats . Tigers are very beautiful animals. They have got a mane, small ears and black stripes. Tigers hunt big animals like deer. They can swim and run very fast.