Local wildlife guide
Get to know a few of the snakes that share Southern California’s coast, foothills, valleys, and deserts—with safety first and respect for wildlife.
Color, pattern, posture, and head shape can mislead. Never approach or handle an unknown snake to identify it.
VenomousCrotalus oreganus helleri
A venomous rattlesnake associated with coastal Southern California. Color and pattern vary, so identification should never rely on a single feature.
VenomousCrotalus ruber
A large, heavy-bodied rattlesnake of southwestern California and northern Baja California.
NonvenomousPituophis catenifer
A widespread, nonvenomous snake that is often mistaken for a rattlesnake.
NonvenomousLampropeltis californiae
A nonvenomous native snake known for variable banded or striped patterns.
Learn, don’t fear
Conservative, non-alarmist answers to common Southern California snake questions.
Why one quick visual clue is rarely enough—and what to do while you are unsure.
Read article Property careA complete guide to food, water, shelter, access, seasonal activity, prevention, and safe next steps.
Read article Myths & factsNo. Silence does not make an unknown snake safe to approach.
Read article CoexistenceSouthern California snakes are part of healthy local food webs.
Read article