Ribbon snake

Description

The ribbon snake (Thamnophis saurita) is a common species of garter snake native to Eastern North America. It is a non-venomous species of snake in the subfamily Natricinae of the family Colubridae. The ribbon snake averages 16 to 35 inches (41 to 89 cm) in total length (including tail). It is dark brown with bright yellow stripes. The ribbon snake is not sexually dimorphic; however, females are normally thicker than their male counterparts. The ribbon snake can be found in wet climates such as creek-beds, streams, lakes, wet woodlands, and marsh areas. The ribbon snake is active from April to October and hibernates during the winter months. Maturity is reached around 3 years of age. Ribbon snakes are typically found in aquatic and high-vegetation areas such as marshes, ponds, streams, and lakes. Since they hunt for ectothermic animals, they tend to live in areas that are mainly water, making it easier for them to swim and catch their prey. Although most of them live in aquatic areas, they also tend to reside in forests or higher rocky areas. In order to hunt, ribbon snakes use a few of their senses including auditory and visual perception. Ribbon snakes do not eat warm-blooded prey, just as garter snakes, also of the genus Thamnophis, do not. Using their auditory and visual traits, they are able to prey upon newts, salamanders, frogs, toads, tadpoles, small fish, spiders, and earthworms. Meanwhile, they fall prey to mammals, birds, and larger amphibians and reptiles. Ribbon snakes rarely use any aggressive form of defense. Instead, they use their brown bodies to camouflage with the surrounding vegetation. Along with this, they flee and hide in dense patches of grass in which they will coil up and get as low to the ground as possible. Given that snakes consume their prey whole, small individuals are particularly constrained in the size and shape of prey that can be consumed. These smaller snakes compensate for their smaller body size by having larger heads.