Lizards
Lizards are reptiles, which means they are cold-blooded; lay eggs and are covered by scales instead of feathers or fur. Lizards, like snakes, require ample heat and light to survive in captivity. Lizards are vertebrate animals that similar to humans have a backbone, skull and ribs.
Of the 3000 plus different species of lizard that have been discovered there are considerable differences in the shape, size and lifestyle of these lizards.