They have shiny black scales on their back and a light colored belly, and their throat and chin are white. For instance, yellow rat snakes that originate from the southern areas appear to be more aggressive than those from the northern. The species is quite adaptable and can thrive in diverse environments.
However, scientists believe that variations in diets could be responsible for the behavioral differences. The yellow rat snakes are also more aggressive during feeding periods. Black rat snakes are carnivorous reptiles native to eastern parts of North America.
The head of an eastern rat snake is … The reason why this is so is not known.
Black rat snake is a non-venomous, medium-sized, yet powerful constrictor endemic to central North America. Although these snakes are skillful hunters of small animals, they pose little risk to humans as they do not produce venom. Several rat snake repelling methods have been offered to those putting up martin houses, but most are mixed in success. Black Rat Snake … Black rat snakes conserve energy in the winter by hibernating, but one of the more interesting black rat snake facts is that they often share hibernation dens with other species of snake such as copperheads.
The rat snake has been noted as perhaps the top predator at purple martin colonies as a single large snake will readily consume a number of eggs, hatchlings, and adults each summer. Eastern rat snakes, formerly known as black rat snakes, are large non-venomous snakes between 3.5 and 7 feet (one and two meters) long.