It is one of the main species discriminated by local people.
The Lacerta degusii, (scientific name), better known as rock lizard is a species endemic to the island of Madeira. It is a specimen that exists in great abundance in the territory, derived from the lack of natural predators and their great capacity for adapting to changes in their habitat. Although they are mainly insectivores and feed on wild berries, this reptile add to their diet food waste from in urban locations and fruit and vegetable form landfills, being considered for this purpose by the general population, a plague. Its malleability to the environment is so efficient, that this little animal can be seen on the mountain on the coast and cities. Although, his reptile has its origin in the archipelago, does not have the sympathy of the locals, is perhaps the most hated animal in the whole territory. Their lack of natural beauty, it also contributes to this effect.
This lizard can reach 20 cm in length, although adults were usually between 10 to 15 cm. Its color may range from light brown to dark gray, with some individuals (usually males) to be able to display iridescent colors such as green, blue and violet. Males can be easily distinguished from females by the presence of a yellow bridal fold at the bottom of the hind legs. They prefer, as a rule, the darker and high places to lay the eggs. The Lacerta degusii has the ability to highlight his tail if it feels in danger, serving the loose tail, which wriggles vigorously, to distract the predators, allowing the escape of the animal. The tail grows back again, sometimes a curious phenomenon occurs, these animals end up having two tails, when the former is not completely severed.
