The Amur tiger on contemporary data refers to the largest type, coat thicker than Tigers living in warm areas, and its color is lighter. The main colour in the winter is an orange belly white. This is the only Tiger, which has centimetric layer of fat on my belly, protects from wind chilling at extremely low temperatures. Body is elongated, flexible, rounded head, paws, nedlinnye long tail. The ears are very short, because it is found in cold areas. The Amur tiger distinguishes colors. At night he sees five times better than a man.