THREATS: Threats to eastern indigo snakes include habitat destruction and degradation, collection for the pet trade, road mortality, climate change and sea-level rise, an d mortality from toxic chemicals used to collect rattlesnakes. Eastern indigo snakes also eat other snakes, including venomous species. LIFE CYCLE: There is no information about indigo snakes' lifespan in the wild, although one captive individual lived 25 years and 11 months.įEEDING: Eastern indigo snakes' diet consists of a variety of species, including small mammals, birds, toads, frogs, turtles and their eggs, lizards and small alligators. Females lay four to 12 eggs yearly or bi-yearly, with the eggs hatching 90 days after being laid. MIGRATION: Eastern indigo snakes are not believed to migrate, though they do have a much smaller range in the winter than in the summer months.īREEDING: Eastern indigo snakes breeding from November to April and nest from May to August. This large colubrid snake is nonvenomous. RANGE: This snake can be found in Florida, as well as southern areas of Georgia, Alabama and Mississippi. The yellow tail cribo ' ( Drymarchon corais ) is a species of snake of the family Colubridae. Gopher tortoise burrows are an important part of these snakes' habitat because the snakes use them for shelter from the winter cold and to escape dehydrating environments. They require a variety of habitats to complete their annual cycle of breeding, feeding and sheltering. HABITAT: Eastern indigo snakes inhabit pine flatwoods, hardwood forests, moist hammocks and areas surrounding cypress swamps. Juvenile indigo snakes look very similar to adults but have more red featured along their heads.
Its chin and the sides of its head are reddish- or orange-brown in color. Its body, including the belly, is shiny and bluish-black in color. Relatively little is known about the Gulf Coast indigo snake and how its natural history differs from that of the eastern indigo, described below.ĭESCRIPTION: The nonvenomous eastern indigo snake is the longest snake in the United States, ranging in size from 60 to 84 inches long. NOTE: In 2016 biologists released a study determining that the species till then known as the “eastern indigo snake” is in fact two separate species - the eastern indigo snake, Drymarchon Couperi, and the Gulf Coast indigo snake, Drymarchon kolpobasileus. EASTERN INDIGO SNAKE } Drymarchon Couperi
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