Coluber constrictor oaxaca, commonly known as the Mexican racer, is a nonvenomous colubrid snake, a subspecies of the eastern racer (Coluber constrictor)...

The eastern racer, or North American racer (Coluber constrictor), is a species of nonvenomous snake in the family Colubridae. The species is endemic to...

flaviventris Eastern yellowbelly racer Colubridae Coluber constrictor oaxaca Mexican racer Colubridae Coluber constrictor priapus Southern black racer Colubridae...

screech owls. Predators of chicks and eggs include milk snakes, coluber constrictors, blue jays, crows, eastern gray squirrels, fox squirrels, eastern...

snakes were found to be the primary prey, with the eastern racer (Coluber constrictor), which averages about 556 g (1.226 lb) in mature adults, the most...