Male and female racers have about the same size. The largest ever recorded eastern racer was 73 inches (183 cm) long. Vibrating their tails among dry leaves, racers can sound convincingly like rattlesnakes. An adult racer can reach a size of 36-60 inches (90-150 cm) and weighs 1 lb (500 grams) on average. They are difficult to handle and will writhe, defecate and release a foul smelling musk from their cloaca. However, once cornered they put up a vigorous fight, biting hard and often. Aptly named, racers are very fast and typically flee from a potential predator. They are curious snakes with excellent vision and are sometimes seen raising their head above the height of the grass they are crawling in to view what is around them. Most smaller prey items are simply swallowed alive. Committee on the Status of Endangered Wildlife in Canada. ![]() Despite their specific name, ''constrictor'', they do not really employ constriction, instead simply subduing struggling prey by pinning it bodily, pressing one or two coils against it to hold it in place instead of actually suffocating it. COSEWIC status appraisal summary on the Blue Racer Coluber constrictor foxii in. It is because the snake can be flighty and prone to biting. It can be kept as a pet only by experienced snake keepers, not beginners. Juveniles often consume soft-bodied insects, such as crickets and moths. Blue Racer (Coluber constrictor foxii) Updated. Some subspecies are known to climb trees in order to eat eggs and young birds. Their diet consists primarily of small rodents, frogs, toads, lizards and other snakes. ![]() The eastern racers are fast moving, highly active, diurnal snakes.
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