27/03/2024
Monitor lizards
Monitor lizards are lizards in Varanus, the only extant genus in the Varanidae family. They are native to Africa and Asia. The name may have been suggested by their occasional habit of standing on their two hind legs and appearing to "monitor." At least some species of monitors are known to be able to count. studies feeding rock monitors varying numbers of snails showed that they can distinguish numbers up to six. Nile monitors have been observed to cooperate when foraging; one animal lures the female crocodile away from her nest, while the other opens the nest to feed on the eggs. The decoy then returns to also feed on the eggs.
Monitor lizards are oviparous, laying from seven to 38 eggs, which they often cover with soil or protect in a hollow tree stump.