Giraffes are very interesting and funny animals, but since this is an exotic animal for our area, we know very little about them. Download the giraffe app and get mega cool pictures on your device screen! The giraffe is the only animal that can not yawn. Practically all (fish are not included): mammals, cold-blooded animals, and birds. But the process of yelling giraffe was not fixed. As it turned out, the giraffe not only has a long neck. Unusual long distinct tail and tongue mammal. The length of the giraffe's tail in some individuals reaches 2.5 meters. The tongue of the animal is very unique, because it has a black color, and its length is about 50 centimeters. Most of the time, namely about 20 hours a day, the giraffe takes to eat food. The dream is a maximum of 1 hour, just as he loves to sleep for about 5 minutes to restore strength, and he does it standing. The giraffes are very stinky, how many of them are not mine. A specific odor frightens flies, parasites and other mosquitoes. No wonder some African tribes call giraffes "stinking bulls."