Reptiles and Amphibians
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The richest biodiversity of reptile and amphibian species (herpetofauna) in the United States is concentrated in the Southeast. Home to more than 150 species of herpetofauna, Georgia ranks high among the states in total number of native species. One reason for the great herpetofaunal diversity in Georgia is that the state hosts many different terrestrial and aquatic habitats, including upland and bottomland mixed pine and hardwood forests, mountain coniferous forests, pine flatwoods, cypress–tupelo gum swamps, sandhills, streams, rivers, isolated wetlands, and caves, as well as salt marshes, coastal islands, and the ocean. The extensive habitat diversity, coupled with a moderate climate, is ideal for supporting a wide variety of reptile and amphibian species.
Georgiabirds do, although frogs are more typically heard at night.
American alligators (Alligator mississippiensis) are native to Georgia and are a common sight in many rivers, freshwater lakes, and ponds of the southern and coastal regions of the state. Georgia also claims twenty-seven species of turtles sea turtle) that live in a variety of habitats. Many are aquatic species found in rivers or lakes, although some, such as the chicken turtle (Deirochelys reticularia), persist in small, isolated wetlands that may dry up during the summer. The alligator snapping turtle (Macrochelys temminckii), the largest freshwater turtle in North America, is found in rivers in the southwestern part of the state. The loggerhead sea turtle (Caretta caretta) commonly nests on Georgia beaches, including Cumberland Island. The gopher tortoise (Gopherus polyphemus), a common resident in sandy areas of southern Georgia, is an important terrestrial species because its deep, underground burrows serve as refuges for many other animal species as well. (The gopher tortoise also happens to be the state reptile of Georgia.)
Most Georgia species of reptiles and amphibians are harmless to humans, and even those that can cause injury do so only in self-defense. Alligator attacks occasionally occur in the southern portions of the state, mostly as a consequence of nuisance alligators that have been fed (illegally) by humans and therefore do not behave in their normally shy manner when a person is present. Also, female alligators with eggs or babies will sometimes advance toward a
All of Georgia's six species of venomous snakes will defend themselves if threatened, but lethal or even serious bites are remarkably rare. Most snakebites in Georgia are from the copperhead, but with proper medical treatment most victims survive with minimal injury. When a venomous snake is encountered in the wild, the safest approach is to move away. No Georgia snake will chase a human with intent to bite. The majority of Georgia snakebites occur when someone picks up, harasses, or tries to kill the snake.
Although many reptiles and amphibians have significant commercial value for the pet, meat, or skin trade in some parts Rattlesnake roundups have been a historical part of some communities in southern Georgia, but only two (in Whigham and Claxton) continued to operate into the twenty-first century. Although these events are an economic boon to the local communities, serious conservation concerns exist about the impact roundups have on rattlesnake populations, as well as on populations of their burrow host, the gopher tortoise.
Herpetofauna have many traits that cause people to support conservation measures on their behalf. Ecologists and wildlife managers have recognized for many years that a vital interconnectedness exists among habitats within an ecosystem and the native species that inhabit them. This is particularly true of reptiles and amphibians, because most species serve as both predators and prey, depending upon their size and life stage. Many species of snakes, including rattlesnakes and copperheads, are rat and mouse eaters and are therefore valuable in rodent control. Amphibians are important in forest stream ecosystems and provide more energy to the forest food chain than either birds or mammals. Many turtles are efficient scavengers in aquatic systems, removing dead fish, amphibians, and other organisms. Frogs consume large quantities of insects, many of which are harmful to humans.
Public Environmental education programs in Georgia and surrounding states have informed the populace about the environmental role and importance of all reptiles and amphibians. An indicator of high herpetofaunal biodiversity and regional interest in reptiles and amphibians is that the founding meeting of Partners in Amphibian and Reptile Conservation, the national conservation effort for herpetofauna, was held in Georgia at the Joseph W. Jones Ecological Research Center, and the first national meeting was held in Atlanta in June 1999.
Georgia is home to many extinction throughout all or part of its range, whereas a threatened species is one likely to become endangered in the foreseeable future throughout all or parts of its range. Heavy fines and imprisonment can result from improper treatment of federally endangered or threatened species.
In addition to the federally protected reptiles and amphibians, six species of turtles and six species of salamanders are protected by the state Endangered Wildlife Act. Although not considered rare, threatened, or endangered species, box turtles, lizards, and nonvenomous snakes are also protected, but by other state legislation.
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