Species Reptiles & AmphibiansGreen Rat Snake

Green Rat Snake

Senticolis triaspis

UncommonReptile & Amphibian
Illustration of Green Rat Snake (Senticolis triaspis)

The Green Rat Snake is a slender, bright green snake found at the northern edge of its range in southeastern Arizona. It inhabits wooded canyons and riparian areas. One of the most beautiful snakes in the Southwest.

Habitat
Rocky wooded canyons and riparian areas in the Sky Island mountains
Diet
Lizards and small rodents
How common
Uncommon

Best time to see a Green Rat Snake

The best time to see a Green Rat Snake is May–August, when about 62% of U.S. sightings happen, based on 226 research-grade iNaturalist observations.

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Recent Green Rat Snake sightings near you

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