Seals are pinnipeds, semi-aquatic mammals with winged feet. There are 33 species of seals, which can be found in the Arctic and Antarctic regions as well as along the North Atlantic and Pacific coast lines. Seals are the primary source of food for land and aquatic animals such as sharks, whales, polar bears, Arctic wolves and humans. Although seals do not possess any significant defenses against these predators, they have adapted behaviors such as aquatic agility and safety in numbers to prot...
