April 3, 2011 oleh kikisenyo
Australia is home to 25 of the world’s 30 monitor lizard species. In Australia, monitor lizards are called goannas.Goannas have flattish bodies, long tails and strong jaws. They are the only lizards with forked tongues, like a snake. Their necks are long and may have loose folds of skin beneath them. Their legs are long and strong, with sharp claws on their feet. Many goannas have stripes, spots and other markings that help to camouflage them. The largest species can grow to more than two metres in length. All goannas are daytime hunters. They run, climb and swim well. Goannas hunt small mammals, birds and other reptiles. They also eat dead animals. Smaller goannas eat insects, spiders and worms.Male goannas fight with each other in the breeding season. Females lay between two and twelve eggs.