Cats are active carnivores, meaning that in the wild they hunt live prey. Their main prey is small mammals (like mice). They will also stalk, and sometimes kill and eat, birds. Cats eat a wide variety of prey, including insects such as flies and grasshoppers. Their main method of hunting is "stalk and pounce". While dogs have great stamina and will chase prey over long distances, cats are extremely fast, but only over short distances. The basic cat coat colouring, tabby (see top photo), gives it good camouflage in grass and woodland. The cat creeps towards a chosen victim, keeping its body flat and near to the ground so that it cannot be seen easily, until it is close enough for a rapid dash or pounce. Cats, especially kittens, practice these instinctive behaviours in play with each other or on small toys. Cats can fish. They use a flip-up movement of a front paw which, when successful, flips the fish out of water and over the cat's shoulders onto the grass. Dutch research showed this to be an innate (inherited) behaviour pattern which developed early and without maternal teaching.