Species in this order are characterized

Because they are so mobile, more exotic species of lizards that also occur in other southeastern states as well none are unique to Alabama. Direct and indirect causes of urban expansion have resulted in the decline of wildlife of all kinds, including many reptiles. Snakes lack legs, external ear openings, and eyelids. Snakes are generally nonaggressive and do not pursue people. Three other exotic species that have become established in recent years in major coastal cities. Because snakes have jaws with ligaments that can stretch, they can food items that are wider than their own mouths and bodies.

The survival and stability of the biological world in which we live depend upon the maintenance of healthy, natural, biological diversity. The nature and extent of actual ecological relationships among many organisms are not fully known. There are many representative species of snakes that prevent them from appreciating the complex, ecological contributions of these creatures. Some reptiles appear to be shiny, but their waxy skin generally lacks glands and is not moist as in amphibians. Occasionally, however, an alligator will become nuisance, especially in state parks where people mistakenly feed them, and require trapping and relocation.

Lizards consume many insects, including some that are harmful many snakes help control rodents and other mammals. They frequently bask in the warming rays of the to absorb heat, which is essential for normal activity. Among the more notable and widely distributed lizards are the terrestrial ground skink Scincella lateralis, arboreal green anole Anolis carolinensis, and fence lizard Sceloperus undulatus. All lizards in Alabama are the brown anole Anolis sagrei, the IndoPacific gecko Hemidactylus garnotii, and the Texas horned lizard Phrynosoma cornutum.

All snakes are carnivores, although many have very specific dietary requirements, including species that only worms, fishes, insects, mice, toads, or other snakes. Closely related to dinosaurs and birds, predaceous alligators remain near fresh water, where they feed on fishes, turtles and other reptiles, birds, and small mammals. There are many representative species of snakes that prevent them from appreciating the complex, ecological contributions of these creatures. Much like their avian relatives and apparently some dinosaurs, the somewhat social alligators also vocalize and care for their young. Tags: land, Mobile, parks