Photos / Sounds

What

California Mountain Kingsnake (Lampropeltis zonata)

Date

June 2023

Description

Black-white morph mountain king snake in Yosemite Valley, climbing up a crack on Washington Column. ~200 feet below summit, 1000+ feet above valley floor.
Second and third photos are looking climber's right and below where the snake was observed

Photos / Sounds

What

California Red-sided Garter Snake (Thamnophis sirtalis ssp. infernalis)

Observer

evn

Date

August 2023

Photos / Sounds

What

Sierra Garter Snake (Thamnophis couchii)

Observer

lyrou

Date

August 12, 2023 02:50 PM PDT

Photos / Sounds

What

Ring-necked Snake (Diadophis punctatus)

Observer

whitneybarnett20

Date

August 5, 2023 09:57 AM PDT

Photos / Sounds

What

Valley Garter Snake (Thamnophis sirtalis ssp. fitchi)

Observer

squamate_up_late

Date

August 2023

Description

Found in the middle of a dirt road on a construction site. Safely moved to a nearby aquatic feature.

Photos / Sounds

What

California King Snake (Lampropeltis californiae)

Date

August 1, 2023 06:44 PM PDT

Photos / Sounds

What

San Diego Gopher Snake (Pituophis catenifer ssp. annectens)

Observer

kent_vansooy

Photos / Sounds

What

Long-nosed Snake (Rhinocheilus lecontei)

Observer

kent_vansooy

Date

April 2012

Photos / Sounds

What

Eastern Mudsnake (Farancia abacura ssp. abacura)

Observer

jdwillson

Date

May 12, 2013 01:23 PM CDT

Description

banded snake

Photos / Sounds

What

California King Snake (Lampropeltis californiae)

Observer

dtcalypso

Date

July 7, 2023 11:11 PM PDT

Photos / Sounds

What

California Glossy Snake (Arizona elegans ssp. occidentalis)

Observer

ddillard

Date

July 2023

Photos / Sounds

What

California King Snake (Lampropeltis californiae)

Observer

hpycmpr

Date

July 23, 2023 10:23 AM PDT

Photos / Sounds

What

San Joaquin Coachwhip (Masticophis flagellum ssp. ruddocki)

Observer

jprbelli

Date

July 2023

Photos / Sounds

What

San Joaquin Coachwhip (Masticophis flagellum ssp. ruddocki)

Observer

cfmspencer

Date

July 2023

Photos / Sounds

What

California Striped Racer (Masticophis lateralis ssp. lateralis)

Observer

howardfriedman1

Date

June 21, 2023 12:57 PM PDT

Photos / Sounds

What

San Joaquin Coachwhip (Masticophis flagellum ssp. ruddocki)

Observer

kookamongus

Date

June 2023

Description

Alameda county, CA

Photos / Sounds

What

Pacific Gopher Snake (Pituophis catenifer ssp. catenifer)

Observer

deborah7

Date

June 28, 2023 04:56 PM PDT

Photos / Sounds

What

Coastal Rosy Boa (Lichanura orcutti)

Observer

bamm321

Date

June 21, 2023 10:27 AM PDT

Description

Mating? The larger brighter colored one emerged first, followed by the two slightly smaller drabber colored ones, who wrapped themselves around it when it stopped.

Photos / Sounds

What

California King Snake (Lampropeltis californiae)

Observer

streakoflavender

Date

June 18, 2023 11:58 AM PDT

Photos / Sounds

What

California Mountain Kingsnake (Lampropeltis zonata)

Observer

cecehurst

Date

June 2023

Photos / Sounds

What

Northern Rubber Boa (Charina bottae)

Observer

alexb0000

Date

June 18, 2023 03:02 PM PDT

Description

A very surprising flip. One was super skittish and very eager to escape down that hole, the other was more willing to hang out for a minute.

Photos / Sounds

What

Ring-necked Snake (Diadophis punctatus)

Observer

bruce_suillus

Date

June 10, 2023 01:28 PM PDT

Photos / Sounds

What

Northern Pacific Rattlesnake (Crotalus oreganus ssp. oreganus)

Observer

brendanblack

Date

June 14, 2023 02:43 PM PDT

Photos / Sounds

What

Monterey Ringneck Snake (Diadophis punctatus ssp. vandenburgii)

Observer

chloe_and_trevor

Date

May 12, 2023 09:19 AM PDT

Photos / Sounds

What

California King Snake (Lampropeltis californiae)

Observer

wildmare64

Date

June 13, 2023 03:11 PM PDT

Description

About 3-feet long, dead in bike lane westbound. Road too dangerous to spend any more time to measure it.

Photos / Sounds

What

California King Snake (Lampropeltis californiae)

Observer

ataucher

Date

June 12, 2023

Description

Can someone identify this species?

Photos / Sounds

What

Long-nosed Snake (Rhinocheilus lecontei)

Observer

richardguthrie

Date

June 8, 2023 06:39 PM PDT

Description

Roadkill

Photos / Sounds

What

California King Snake (Lampropeltis californiae)

Observer

twsummer

Date

June 10, 2023 05:15 PM PDT

Photos / Sounds

What

Checkered Garter Snake (Thamnophis marcianus)

Observer

thereseburns

Date

June 8, 2023 08:57 PM PDT

Photos / Sounds

What

California Mountain Kingsnake (Lampropeltis zonata)

Observer

jennahatfield

Date

May 2023

Photos / Sounds

What

Coast Garter Snake (Thamnophis elegans ssp. terrestris)

Observer

kaydenbryant

Date

June 9, 2023 12:17 PM PDT

Photos / Sounds

What

California Striped Racer (Masticophis lateralis ssp. lateralis)

Observer

dylanaasen

Date

June 2023

Description

What a delight! In shed on a cold day

Photos / Sounds

What

California King Snake (Lampropeltis californiae)

Observer

steve_bledsoe

Date

April 2019

Photos / Sounds

What

Ring-necked Snake (Diadophis punctatus)

Observer

vanillacube636

Date

June 6, 2023 03:09 PM PDT

Description

Started forming droplets from its mouth. Could it be venom?

Photos / Sounds

What

California King Snake (Lampropeltis californiae)

Observer

henrywilliam

Date

June 3, 2023 07:37 AM PDT

Photos / Sounds

What

California King Snake (Lampropeltis californiae)

Observer

dtcalypso

Date

June 2, 2023 07:23 PM PDT

Description

Had to let it out of the snake-proof fence it was trapped inside

Photos / Sounds

What

Diablo Range Garter Snake (Thamnophis atratus ssp. zaxanthus)

Observer

merav

Date

May 26, 2023 12:45 PM PDT

Photos / Sounds

What

Coast Mountain Kingsnake (Lampropeltis multifasciata)

Date

May 2023

Photos / Sounds

What

California Mountain Kingsnake (Lampropeltis zonata)

Observer

mrnewt

Date

May 2023

Description

Seen at a small watering hole below a seep on the face of el capitan, within 100m of the west side of the nose. Approximately 60cm long, very energetic and fast moving

Photos / Sounds

What

Coachwhip (Masticophis flagellum)

Observer

david_szymanski

Date

May 28, 2023 03:46 PM PDT

Photos / Sounds

What

Santa Cruz Aquatic Garter Snake (Thamnophis atratus ssp. atratus)

Observer

aniedes

Date

May 2023

Photos / Sounds

What

California King Snake (Lampropeltis californiae)

Observer

jmaughn

Date

May 2023

Photos / Sounds

What

Blainville's Horned Lizard (Phrynosoma blainvillii)

Observer

rory68

Date

May 2023

Photos / Sounds

What

California Swollenstinger Scorpion (Anuroctonus pococki)

Observer

dominic

Date

May 6, 2023 12:23 AM PDT

Description

First one we were able to get a picture of for the night! The majority we saw on the trail kept darting back into their burrows.

Photos / Sounds

What

Pond Slider (Trachemys scripta)

Observer

azradam

Date

May 2, 2023 01:27 PM PDT

Photos / Sounds

What

Coast Garter Snake (Thamnophis elegans ssp. terrestris)

Observer

marc946

Date

March 14, 2023 05:26 PM PDT

Photos / Sounds

What

Coast Night Snake (Hypsiglena ochrorhynchus)

Observer

lbyrley

Date

April 6, 2023 11:20 PM PDT

Photos / Sounds

What

San Diego Alligator Lizard (Elgaria multicarinata ssp. webbii)

Observer

julieevens

Date

April 7, 2023 02:12 PM PDT

Photos / Sounds

What

California Red-sided Garter Snake (Thamnophis sirtalis ssp. infernalis)

Observer

aaron_echols

Date

April 2023

Description

Found by Kai Palnescar and Chris Jones. Santa Ana River, Jurupa Valley.

Photos / Sounds

What

California King Snake (Lampropeltis californiae)

Observer

michaelvoeltz

Date

March 2022

Description

Observed eating fence lizard sp

Photos / Sounds

What

Mexican Hognose Snake (Heterodon kennerlyi)

Observer

austinb5516

Date

July 2022

Description

Crossing road

Photos / Sounds

Observer

azgulo

Date

February 2022

Description

Took advantage of unseasonally warm weather to look for this species. Several examples of the more heavily pigmented form that occurs in the Antioch region.

Photos / Sounds

Observer

pjnick

Date

August 6, 2022 09:55 PM PDT

Description

A surprise lifer Variabilis. Definitely did not expect to find this species here. One of 3 observed while looking for nightsnakes at Mission.

Photos / Sounds

Observer

pmccarty

Date

September 22, 2019 10:11 PM PDT

Photos / Sounds

Observer

darinjm7

Date

May 15, 2022 09:46 AM PDT

Description

under a rock

Photos / Sounds

What

Superstition Mountains Scorpion (Superstitionia donensis)

Observer

prakrit

Date

August 2021

Description

Studies show that Superstitionia donensis is objectively the best scorpion in the United States. In fact, 100% of experts in the field appear to be in consensus that this species is superior to all other American scorpions.

Photos / Sounds

What

Superstition Mountains Scorpion (Superstitionia donensis)

Observer

crazysnakelady0

Date

March 29, 2022 04:13 PM PDT

Photos / Sounds

What

American Badger (Taxidea taxus)

Observer

deehimes

Date

May 15, 2021 11:14 AM PDT

Photos / Sounds

What

American Badger (Taxidea taxus)

Observer

edwardrooks

Date

December 16, 2022 11:44 AM PST

Description

Excitedly trotting around ground squirrel territory. Chasing squirrels and even occasionally diving down into their burrows after them, but not able to get into the narrow holes.

Photos / Sounds

What

Western Black-headed Snake (Tantilla planiceps)

Observer

howard_hikes

Date

September 30, 2022 09:29 PM PDT

Description

Not positive on the identification. Sharp Tailed Snake? Western Black Snake?

Photos / Sounds

What

Coastal Rosy Boa (Lichanura orcutti)

Date

March 2013

Photos / Sounds

What

California King Snake (Lampropeltis californiae)

Observer

natfromthisworld

Date

March 3, 2021 09:01 AM UTC

Description

Chocolate color. Nice.

Photos / Sounds

What

California Giant Salamander (Dicamptodon ensatus)

Observer

amplex4love

Date

January 2023

Description

Missing left front limb

Photos / Sounds

What

California Giant Salamander (Dicamptodon ensatus)

Observer

ellacaraker

Date

December 2022

Description

an interesting sight - what appeared to be a fully metamorphosed adult just hanging out in a vernal pool!

Photos / Sounds

What

Western Spadefoot (Spea hammondii)

Observer

euproserpinus

Date

December 2022

Photos / Sounds

What

California Striped Racer (Masticophis lateralis ssp. lateralis)

Observer

jprbelli

Date

August 20, 2019 11:24 AM PDT

Photos / Sounds

What

Coast Mountain Kingsnake (Lampropeltis multifasciata)

Observer

malcolmtunnell

Date

June 2022

Photos / Sounds

What

California King Snake (Lampropeltis californiae)

Observer

briantoad

Date

June 2021

Photos / Sounds

What

San Joaquin Coachwhip (Masticophis flagellum ssp. ruddocki)

Observer

jqrichmond

Date

April 2012

Photos / Sounds

What

Striped Racer (Masticophis lateralis)

Observer

liamhuber

Date

May 31, 2011 11:02 AM PDT

Photos / Sounds

What

Two-striped Garter Snake (Thamnophis hammondii)

Observer

k8lopez

Date

August 2022

Photos / Sounds

What

Northern Pacific Rattlesnake (Crotalus oreganus ssp. oreganus)

Observer

garrett_sabs

Date

February 12, 2022 01:23 PM PST

Photos / Sounds

What

Northern Pacific Rattlesnake (Crotalus oreganus ssp. oreganus)

Observer

garrett_sabs

Date

February 12, 2022 01:11 PM PST

Description

Found 3 rattlesnakes in Edgewood preserve

Photos / Sounds

What

Southern Pacific Rattlesnake (Crotalus oreganus ssp. helleri)

Observer

maxlaubstein

Date

February 2022

Photos / Sounds

What

Southern Pacific Rattlesnake (Crotalus oreganus ssp. helleri)

Date

March 2011

Photos / Sounds

What

Striped Racer (Masticophis lateralis)

Observer

carnegiesvra

Date

August 18, 2021 08:53 AM PDT

Photos / Sounds

What

San Diego Gopher Snake (Pituophis catenifer ssp. annectens)

Observer

tothemax

Date

February 2022

Description

3 individuals and a shed skin under the same coverboard

Photos / Sounds

What

California King Snake (Lampropeltis californiae)

Observer

tothemax

Date

February 2022

Description

under a coverboard.

Photos / Sounds

What

California Striped Racer (Masticophis lateralis ssp. lateralis)

Observer

randomtruth

Date

February 2022

Photos / Sounds

What

Pacific Gopher Snake (Pituophis catenifer ssp. catenifer)

Observer

gottscho

Date

February 2022

Photos / Sounds

What

California King Snake (Lampropeltis californiae)

Observer

joerich

Date

February 16, 2022 02:18 PM PST

Description

In their wisdom, the city has decided to knock down and clear old trees. The last two pictures were taken just about 15 minutes before I took the snake picture. I had walked on and then noticed the tree guys poking at something in the grass next to the fallen tree, so I went back and found this snake. Fortunately, they had not harmed it. To their amazement I picked it up (it did lock onto my thumb a little) and told them that it was a California King Snake and that they kill other snakes, mice, etc. I then carried it a couple hundred feet away and released it unharmed (pic 2) although it was a little "upset".

Photos / Sounds

What

Southwestern Speckled Rattlesnake (Crotalus pyrrhus)

Observer

cdegroof

Date

February 2022

Description

In situ

Photos / Sounds

What

Northern Pacific Rattlesnake (Crotalus oreganus ssp. oreganus)

Observer

will_k

Date

February 12, 2022 04:34 PM PST

Photos / Sounds

What

Northern Pacific Rattlesnake (Crotalus oreganus ssp. oreganus)

Observer

luisfraser

Date

August 23, 2020 09:51 PM PDT

Photos / Sounds

What

California Striped Racer (Masticophis lateralis ssp. lateralis)

Observer

sonjakramer

Date

April 26, 2021 07:58 AM PDT

Photos / Sounds

What

Alameda Whipsnake (Masticophis lateralis ssp. euryxanthus)

Observer

dougnewt

Date

July 2021

Description

@faris thanks for the ID. That makes way more sense. 1 I’d never seen a garter snake that big (about 4’ long) and 2. It was mesmerizing to watch it climb a large live oak with branches touching the ground. I’d seen a gopher snake vertically climb the bark of a valley oak before, but never seen a snake climb outstretches lattices of branches like this whip snake. It was extraordinary.
I added one more pic of it up in the tree. See if you can spot it. Once it was up in the tree more than about 6’ it was completely camouflaged. Poof! Gone.

Photos / Sounds

What

California Red-sided Garter Snake (Thamnophis sirtalis ssp. infernalis)

Observer

djrawlinson

Date

April 2014

Description

Older photo.

Photos / Sounds

What

Western Yellow-bellied Racer (Coluber constrictor ssp. mormon)

Observer

jeremy_cowan

Date

April 2015

Photos / Sounds

What

Northern Pacific Rattlesnake (Crotalus oreganus ssp. oreganus)

Observer

jeremy_cowan

Date

May 2017

Photos / Sounds

What

Northern Pacific Rattlesnake (Crotalus oreganus ssp. oreganus)

Observer

lizardking510

Date

February 3, 2022 03:23 PM UTC

Photos / Sounds

What

California Tiger Salamander (Ambystoma californiense)

Observer

merav

Date

January 2022

Description

organisms found on the Warm Spring Unit, part of Don Edwards San Francisco Bay National Wildlife Refuge in Fremont, California. These sites are closed to the public, but open on a limited basis for tours and BioBlitzes. If interested, PM the admins of our project - we'd be happy to invite you to one of the events.

Photos / Sounds

What

Southern Pacific Rattlesnake (Crotalus oreganus ssp. helleri)

Observer

tingkunluo

Date

January 2022

Photos / Sounds

What

Arboreal Salamander (Aneides lugubris)

Observer

salamandersquad

Date

November 6, 2021 03:14 PM CDT

Photos / Sounds

What

Striped Racer (Masticophis lateralis)

Observer

rogerstephens

Date

June 2021

Photos / Sounds

What

Northern Rubber Boa (Charina bottae)

Observer

salamandersquad

Date

January 2022

Photos / Sounds

What

San Diego Gopher Snake (Pituophis catenifer ssp. annectens)

Date

January 2022

Photos / Sounds

What

Northern Pacific Rattlesnake (Crotalus oreganus ssp. oreganus)

Observer

jmaughn

Date

April 2015

Photos / Sounds

What

Northern Pacific Rattlesnake (Crotalus oreganus ssp. oreganus)

Observer

jmaughn

Date

March 2019

Photos / Sounds

What

Pacific Newts (Genus Taricha)

Observer

onyxrat

Date

January 7, 2022 09:28 AM PST

Photos / Sounds

What

California King Snake (Lampropeltis californiae)

Observer

merav

Date

January 9, 2022 03:14 PM PST