A Ringneck Snake(Diadophis punctatus) observed on the UC Quail Ridge Reserve in Napa Co., CA. On the Quail Ridge Reserve, these small snakes are commonly found from December through June. I have regularly found these snakes eating metamorphosing Pacific Chorus Frogs (Pseudacris regilla) and very young Common Garter Snakes (Thamnophis sirtalis). When threatened, ringneck snakes often curl into a loose ball, hiding their head and exposing coils of their brightly colored ventral scales.

All text and photographs © Michael F. Benard
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Snake Photo Gallery

Pacific Chorus Frog Natural History

External Links

Animal Diversity Web: Ringneck Snake

CalHerps: Northwestern Ringneck Snake