Animals having incredible memory helps themselves surviving in the wild. .Chimpanzees are known for having strong memory, helps them in finding food..Crows are known for remembering faces because of their excellent memory strength. .Dolphins have the ability to remember their friend, whistles..Elephants are known for remembering faces , locations. .Horses can remember faces, places. .Parrots are known for remembering sounds, words for years. .Dogs are the most famous animal as have ability to remember people, routine , places. .Octopuses have the quality of having long memory..Pigs have the ability to learn their name in a few weeks.