Russian Rat Snake
Elaphe schrenckii
The Russian Rat Snake is a non-venomous species within the Colubridae family. This species is an excellent swimmer and a very good climber.
It is among the largest and most robust of all the rat snake species. It varies greatly in colouration, from crème to dark brown saddles.
Main threats
There are no main threats.
Distribution
Endemic to Northeast Asia. Found in China, Korea, Mongolia, and Russia.
Preferred habitat
Forest clearings, scrub, farmland, hiding amongst cavities in trees, piles of stone or wood, and when threatened can flee up a tree or into the water.
Favourite food
Eggs, birds, and rodents
Description
Length: up to 180cm
Lifespan: up to 14 years
Family facts
In the Netherlands the species occurred as an introduced exotic around Groningen airport, where it was first seen in the mid 1990’s. Reportedly, pet snakes were released into the wild by someone who did not expect that they would survive the winter. However, the snakes which were hardier than expected bred, and the species is now gradually increasing its range.