Arizona
Snakes in Coconino County
31 species have been documented here, 8 of them venomous.
Venomous snakes in Coconino County
Full guide & what to do if bitten →
Prairie RattlesnakeCrotalus viridisVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Western RattlesnakeCrotalus oreganusVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Arizona Black RattlesnakeCrotalus cerberusVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Western Black-tailed RattlesnakeCrotalus molossusVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Mojave RattlesnakeCrotalus scutulatusVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Southwestern Speckled RattlesnakeCrotalus pyrrhusVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Western Diamond-backed RattlesnakeCrotalus atroxVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
SidewinderCrotalus cerastesVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Every snake recorded in Coconino County
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Coconino County: FAQ
- Are there venomous snakes in Coconino County, Arizona?
- Yes. 8 venomous snake species have verified records in Coconino County, Arizona, including Prairie Rattlesnake, Western Rattlesnake, Arizona Black Rattlesnake, Western Black-tailed Rattlesnake. Most snakes in Coconino County, Arizona, however, are harmless.
- How many snake species live in Coconino County, Arizona?
- 30+ snake species have verified records in Coconino County, Arizona, of which 8 are venomous.
- What is the most commonly seen snake in Coconino County, Arizona?
- The Western Terrestrial Garter Snake is the most frequently reported snake in Coconino County, Arizona, based on verified wildlife observations.
- What should I do if I see a venomous snake in Coconino County, Arizona?
- Keep your distance and do not try to catch or kill it. Most bites happen when people handle or corner a snake. If someone is bitten, contact local emergency services or poison control immediately.