Photos / Sounds

What

Lotus Hairstreak (Callophrys dumetorum)

Observer

nvhamlett

Date

April 2, 2024 03:29 PM PDT

Description

Hill-topping in the Johnson's Pasture area of the Claremont Hills Wilderness Park.

Photos / Sounds

What

Ceanothus Silk Moth (Hyalophora euryalus)

Observer

nttang13

Date

April 4, 2024 12:04 AM PDT

Description

Found this guy flying around a street lamp. I went up the road to look for a wild male to breed with a female moth I reared. I got lucky I guess.

Photos / Sounds

What

Shoulderband Snails (Genus Helminthoglypta)

Observer

nvhamlett

Date

March 29, 2024 03:40 PM PDT

Description

Next to the Cobal Canyon Trail in the Claremont Hills Wilderness Park. It was in the background of a photo I took of miner’s lettuce and ferns.

Photos / Sounds

What

Rufous-crowned Sparrow (Aimophila ruficeps)

Observer

nvhamlett

Date

March 22, 2024 05:26 PM PDT

Photos / Sounds

What

American Lotus (Nelumbo lutea)

Observer

spelikan

Date

September 29, 2014 02:04 PM EDT

Photos / Sounds

What

Western Toad (Anaxyrus boreas)

Observer

somnium

Date

January 15, 2024 06:15 PM PST

Photos / Sounds

What

Ceanothus Silk Moth (Hyalophora euryalus)

Observer

bee_ecology

Date

July 1, 2023 09:49 AM PDT

Photos / Sounds

What

Long-tailed Weasel (Neogale frenata)

Observer

detchison

Date

May 31, 2023 08:55 AM PDT

Description

San Joaquin Marsh

Photos / Sounds

What

Southern Pacific Rattlesnake (Crotalus oreganus ssp. helleri)

Observer

friendlyjelly

Date

September 4, 2023 08:11 PM PDT

Description

Two rattlesnakes intertwined and very active!

Photos / Sounds

What

Coyote (Canis latrans)

Observer

droberts50

Date

August 7, 2023 08:36 AM PDT

Photos / Sounds

What

Western Deer Mouse (Peromyscus sonoriensis)

Observer

bolsasteward

Date

July 17, 2023 11:09 AM PDT

Description

Very small, 4 inches at most nose to tail tip.

Photos / Sounds

What

California King Snake (Lampropeltis californiae)

Observer

naresha

Date

June 18, 2023 04:17 PM PDT

Photos / Sounds

What

Planthoppers (Infraorder Fulgoromorpha)

Observer

jofree

Date

July 8, 2023 12:12 PM EDT

Photos / Sounds

What

Variegated Meadowhawk (Sympetrum corruptum)

Observer

carolblaney

Date

July 9, 2023 10:41 AM PDT

Description

In the monarch study area, Johnsons Pasture

Photos / Sounds

What

Large Milkweed Bug (Oncopeltus fasciatus)

Observer

nvhamlett

Date

July 11, 2023 08:34 AM PDT

Description

Resting on dry Wild Oats (Avena fatua) in the Johnson's Pasture area of the Claremont Hills Wilderness Park.

Photos / Sounds

What

Eastern Box Turtle (Terrapene carolina ssp. carolina)

Observer

batfalcon2

Date

June 2023

Photos / Sounds

What

Purple Finch (Haemorhous purpureus)

Observer

batfalcon2

Date

July 8, 2023 10:36 AM EDT

Photos / Sounds

What

Grey Fox (Urocyon cinereoargenteus)

Observer

jack0inat

Date

July 7, 2023 12:56 PM PDT

Photos / Sounds

What

Fusca-group Field Ants (Complex Formica fusca)

Observer

carolblaney

Date

June 13, 2023 11:05 AM PDT

Description

These ants were fierce! They quickly swarmed onto us and were difficult to remove. When I returned a few minutes later to pick up a tape measure, they were moving (what I think are) cocooned pupae.

Photos / Sounds

What

Satyr Comma (Polygonia satyrus)

Observer

boazsolorio

Date

June 28, 2023 10:18 AM PDT

Photos / Sounds

What

Long-nosed Leopard Lizard (Gambelia wislizenii)

Observer

naresha

Date

May 7, 2023 12:58 PM PDT

Description

Long-nosed Leopard Lizard, Black Butte Basin road

Photos / Sounds

What

Southern California Slender Salamander (Batrachoseps major)

Observer

nvhamlett

Date

January 17, 2016

Description

A Garden Slender Salamander (Batrachoseps major major) found under a cover board by the lake trail. Photos by ©Jonathan Wright, used with permission.

Photos / Sounds

What

Western Wood-Pewee (Contopus sordidulus)

Observer

nvhamlett

Date

May 31, 2023 10:39 AM PDT

Description

At the Bernard Field Station, sitting in a Coast Live Oak next to the main driveway. When we spotted it, we thought it was a Western Wood Pewee, but now Iooking at the photos, I think it's more likely an Olive-sided Flycatcher.

Photos / Sounds

What

California Newt (Taricha torosa)

Observer

nvhamlett

Date

March 28, 2023 03:25 PM PDT

Description

After the copious recent rains, water was rushing in the little seasonal stream that runs next to the Pomello Trail in the Claremont Hills Wilderness Park. At one point, a little dam of sorts blocks the flow of water, and these newts were in the resulting pool. I'm not sure how many were there – at least half a dozen or so. The photos are not all of the same individual – I gave up trying to keep track of who was who.

Photos / Sounds

What

Warbling Vireo (Vireo gilvus)

Observer

dzhenzhang

Date

April 1, 2023 03:10 PM PDT

Photos / Sounds

What

California Pink Glowworm (Microphotus angustus)

Observer

tmills

Date

March 16, 2023 11:43 AM PDT

Photos / Sounds

What

Speckled Cactussnail (Xerarionta stearnsiana)

Observer

antye

Date

March 2023

Photos / Sounds

What

Western Pond Turtle (Actinemys marmorata)

Observer

bootgoofin

Date

March 2023

Description

2 individuals observed. Cloudy and raining.

Photos / Sounds

What

American Black Bear (Ursus americanus)

Observer

vishals

Date

March 2022

Description

Cinnamon colored black bear in the Merced River.

Photos / Sounds

What

Western Skink (Plestiodon skiltonianus)

Observer

thecanyonwren

Date

February 19, 2023 01:36 PM PST

Photos / Sounds

Observer

carolblaney

Date

July 11, 2022 08:42 AM PDT

Description

On Asclepias fascicularis in Claremont Hills Wilderness Park

Photos / Sounds

What

Queen (Danaus gilippus)

Observer

wendywalker

Date

July 8, 2019 07:45 PM PDT

Photos / Sounds

What

Peregrine Falcon (Falco peregrinus)

Observer

nutsaboutkitties

Date

January 28, 2023 08:43 AM PST

Photos / Sounds

What

Western Bobcat (Lynx rufus ssp. fasciatus)

Observer

naresha

Date

December 9, 2022 12:43 PM PST

Description

Bobcat, Piute

Photos / Sounds

What

California Peony (Paeonia californica)

Observer

randallgood

Date

January 14, 2023 08:41 AM PST

Description

Several in bloom or almost in bloom along this side trail

Photos / Sounds

What

Bell's Sparrow (Artemisiospiza belli)

Observer

jmaley

Date

September 15, 2022 07:58 AM PDT

Photos / Sounds

What

Horned Lark (Eremophila alpestris)

Observer

jmaley

Date

December 21, 2022 08:07 AM PST

Photos / Sounds

What

Speckled Sanddab (Citharichthys stigmaeus)

Observer

jmorton

Date

June 16, 2014 08:39 AM PDT

Photos / Sounds

What

Plumbeous Vireo (Vireo plumbeus)

Observer

thomasabenson

Date

November 26, 2022 08:05 AM PST

Photos / Sounds

What

Redhead (Aythya americana)

Observer

feathered

Date

November 23, 2022 03:49 PM PST

Photos / Sounds

What

Fox Sparrow (Passerella iliaca)

Observer

nutsaboutkitties

Date

October 26, 2022 08:21 AM PDT

Photos / Sounds

What

Bobcat (Lynx rufus)

Observer

siyang_chen

Date

October 21, 2022 02:54 PM PDT

Photos / Sounds

What

Mule Deer (Odocoileus hemionus)

Observer

miguelcruz

Date

September 17, 2022 12:39 PM PDT

Photos / Sounds

What

Western Skink (Plestiodon skiltonianus)

Observer

paperplum

Date

September 16, 2022 04:05 PM PDT

Description

Same individual observed here.

Photos / Sounds

What

Coast Mountain Kingsnake (Lampropeltis multifasciata)

Observer

cdegroof

Date

August 2022

Description

As seen by S.P.

Photos / Sounds

What

Desert Night Lizard (Xantusia vigilis)

Observer

highdesertgal

Date

May 29, 2018 09:26 AM PDT

Description

DevilsPunchbowl

Photos / Sounds

What

Slender Crab Spiders (Genus Tibellus)

Observer

nvhamlett

Date

June 24, 2022 08:14 AM PDT

Description

On Woollypod Milkweed (Asclepias eriocarpa) in the Johnson's Pasture area of the Claremont Hills Wilderness Park.

Photos / Sounds

What

Western Screech-Owl (Megascops kennicottii)

Observer

davidbickford

Date

May 23, 2021 06:26 PM PDT

Description

Nesting 12' from house

Photos / Sounds

What

Southern Bush Monkeyflower (Diplacus longiflorus)

Observer

nvhamlett

Date

May 22, 2022 02:53 PM PDT

Description

In 2020, @mlshanahan posted this observation of a red monkeyflower that was identified as Diplacus puniceus growing next to the loop trail in the Claremont Hills Wilderness Park. @grmorrison, @naomibot, and I speculated as to whether it was actually just a red D. longiflorus but were unable to tell from the photo.

I tried to check on it last year but was too late, and the plants were all finished blooming, so I couldn't tell which one it was.

This year, however, I got out there in time, and found it – a lone monkeyflower plant with red flowers growing amidst a whole bunch of other monkeyflowers with the more typical yellow flowers. I did get close-ups of the leaves.

The relevant Jepson couplet that would separate these species is:

  1. Leaves abaxially puberulent to densely hairy, generally paler than adaxial surface --> D. longiflorus
    3' Leaves abaxially glabrous, not paler than adaxial surface --> D. puniceus

The undersides of the leaves are definitely hairy and paler than the upper sides, so I think it's pretty clear that this is D. longiflorus. I do note that the Jepson description of this species says, "corolla orange to pale yellow-orange to red".

What do you think @grmorrison, @naomibot, @keirmose?

Photos / Sounds

What

Yellow Clustered Broomrape (Aphyllon franciscanum)

Observer

sharone

Date

May 15, 2022 03:21 PM PDT

Description

No Eriodictyon crassifolium nearby. It was located pretty close to some Toxicodendron diversilobum.

Photos / Sounds

What

Bitterroot (Lewisia rediviva)

Observer

jackiealiciaa

Date

May 13, 2022 10:09 AM PDT

Photos / Sounds

What

Mule Deer (Odocoileus hemionus)

Observer

carolblaney

Date

April 30, 2022 07:01 AM PDT

Description

Running down a slope along the Pomello trail in Claremont Hills Wilderness Park

Photos / Sounds

What

Two-striped Garter Snake (Thamnophis hammondii)

Observer

tothemax

Date

March 2022

Description

was basking on a small rock in the creek. duplicate of https://www.inaturalist.org/observations/109281261

Photos / Sounds

What

Bighorn Sheep (Ovis canadensis)

Observer

anyachayes

Date

March 19, 2022 01:35 PM PDT

Description

A group of six seen right off the Bridge to Nowhere Trail

Photos / Sounds

What

California Peony (Paeonia californica)

Observer

randallgood

Date

January 29, 2022 04:35 PM PST

Photos / Sounds

What

California Tree Frog (Pseudacris cadaverina)

Observer

freemont7

Date

November 3, 2021 08:34 PM PDT

Photos / Sounds

What

American Wigeon (Mareca americana)

Observer

kenunger

Date

November 23, 2021 11:50 PM PST

Description

Bolsa Chica Ecological Reserve

Photos / Sounds

What

Ruby-crowned Kinglet (Corthylio calendula)

Observer

gregslak

Date

October 31, 2021 02:28 PM PDT

Photos / Sounds

What

Magnolia Warbler (Setophaga magnolia)

Observer

gregslak

Date

October 24, 2021 12:58 PM PDT

Photos / Sounds

What

American Golden Plover (Pluvialis dominica)

Observer

samzhang

Date

October 11, 2021 10:42 AM UTC

Photos / Sounds

What

Orange-throated Whiptail (Aspidoscelis hyperythrus)

Observer

nowellh

Date

March 26, 2021 11:10 AM PDT

Description

I saw this lizard while hiking. It moved very fast across my path. When it paused I was able to take a few pictures of it but only of the back of the lizard. the habitat was very dry and dusty with lots of grasses and shrubs for the lizard to run and hide inside of

Photos / Sounds

What

Steel-blue Cricket-hunter Wasp (Chlorion aerarium)

Observer

rae1986

Date

September 6, 2021 11:26 AM PDT

Photos / Sounds

Observer

ectothermist

Date

August 30, 2021 10:03 AM PDT

Photos / Sounds

What

Striped Racer (Masticophis lateralis)

Observer

rkharwood

Date

August 28, 2021 04:16 PM PDT

Description

Predation, lizard

Photos / Sounds

What

Donut Nembrotha (Nembrotha rosannulata)

Observer

chrisross

Date

October 23, 2020 08:30 AM AEDT

Description

Found at Barren's Hut divesite feeding on Sigillina cyanea

Photos / Sounds

What

Sea Swallow (Glaucus atlanticus)

Observer

tangatawhenua

Date

February 11, 2016

Description

Is it a fish? Is it a slug? Is it a fishy anemone? I do not have a clue what this is!

It is about 30mm long and there were a few of them in the sand - outgoing tide nearly on the turn. Most were buried and only the "fan fin" was showing.

Resting on the wet sand, when the sand collapsed it arched it's face upwards (2nd and third photos) and seem to spawn capsule from somewhere - there are 2 floating in the 4th pic.

Totally hypnotic, by the time my sister-in-law and I carried on the brother had walked 2kms away from us!

Photos / Sounds

What

Western Whiptail (Aspidoscelis tigris)

Observer

jack0inat

Date

August 3, 2021 10:40 AM PDT

Photos / Sounds

What

California Striped Racer (Masticophis lateralis ssp. lateralis)

Observer

paperplum

Date

July 22, 2021 06:02 PM PDT

Description

Same individual observed here.

Photos / Sounds

What

Giant Blazingstar (Mentzelia laevicaulis)

Observer

aburquiz

Date

July 27, 2021 08:33 AM PDT

Description

Growing in rocky soil and around dried-up plants.

Photos / Sounds

What

Two-striped Garter Snake (Thamnophis hammondii)

Observer

ectothermist

Date

July 2021

Photos / Sounds

What

California Tree Frog (Pseudacris cadaverina)

Observer

davidbickford

Date

April 19, 2019 11:19 AM PDT

Photos / Sounds

What

Wood Lily (Lilium philadelphicum)

Observer

batfalcon2

Date

July 3, 2021 08:28 AM EDT

Place

Newbury (Google, OSM)

Photos / Sounds

What

Ring-necked Snake (Diadophis punctatus)

Observer

christiankishida

Date

June 28, 2021 07:45 PM EDT

Photos / Sounds

What

Ring-necked Snake (Diadophis punctatus)

Date

September 7, 2017 02:51 PM EDT

Photos / Sounds

What

Southern Pacific Rattlesnake (Crotalus oreganus ssp. helleri)

Observer

t_g__miko

Date

June 20, 2021 06:57 PM PDT

Photos / Sounds

What

San Bernardino Ringneck Snake (Diadophis punctatus ssp. modestus)

Observer

herphendrie

Date

June 2021

Photos / Sounds

What

Splendid Mariposa Lily (Calochortus splendens)

Observer

moonlightrunner

Date

May 31, 2021 11:02 AM PDT

Photos / Sounds

What

California Tree Frog (Pseudacris cadaverina)

Observer

univac

Date

May 30, 2021 08:36 AM PDT

Photos / Sounds

What

Green Heron (Butorides virescens)

Observer

keirmorse

Date

May 15, 2021 06:08 PM PDT

Photos / Sounds

What

Common Raccoon (Procyon lotor)

Observer

ginger_davis

Date

September 15, 2020 08:00 PM HST

Description

A family of raccoons ran across the path and vanished, except for this one. As soon as he or she saw the camera, it was time to stop and pose! N begging for food, just posing for the camera.

Photos / Sounds

What

Black-chinned Sparrow (Spizella atrogularis)

Observer

patpatasaur

Date

June 11, 2020 12:18 PM EDT

Photos / Sounds

What

House Wren (Troglodytes aedon)

Observer

trickykid1

Date

April 9, 2021 10:48 AM PDT

Description

Not sure these 3 photos are all the same bird, but we were lucky enough to notice another pair of house wrens nesting- using a hole in one of the big (coast live?) oaks here. One photo is of just a tail as one enters the cavity, a head sticking out, and then one of them sitting on an irrigation pipe. Nice day- 70s.

Photos / Sounds

What

American Mink (Neogale vison)

Observer

sdresser

Date

February 28, 2021 08:19 AM EST

Photos / Sounds

What

Purple Finch (Haemorhous purpureus)

Observer

andy71

Date

February 27, 2021 02:28 PM PST

Photos / Sounds

What

Slime Molds (Phylum Mycetozoa)

Observer

lhiggins

Date

February 15, 2021 10:45 AM PST

Photos / Sounds

What

Rufous-crowned Sparrow (Aimophila ruficeps)

Observer

dblanco

Date

January 19, 2021 07:08 PM PST

Photos / Sounds

What

Nuttall's Woodpecker (Dryobates nuttallii)

Observer

rozhelfand

Date

February 14, 2021 05:40 PM PST

Photos / Sounds

What

Southern Pacific Rattlesnake (Crotalus oreganus ssp. helleri)

Observer

orobourical

Date

July 30, 2016 09:00 AM PDT

Description

Two males fighting over a nearby female (who I didn't see). Brief video at: https://youtu.be/LE_SkK_c3io.

Photos / Sounds

What

California Tree Frog (Pseudacris cadaverina)

Date

November 21, 2020 01:03 PM PST

Photos / Sounds

What

Shoulderband Snails (Genus Helminthoglypta)

Date

December 28, 2020 07:45 PM PST

Photos / Sounds

What

Lincoln's Sparrow (Melospiza lincolnii)

Observer

nutsaboutkitties

Date

December 28, 2020 08:56 AM UTC

Photos / Sounds

What

San Bernardino Ringneck Snake (Diadophis punctatus ssp. modestus)

Observer

sharonn

Date

August 2020

Description

In a water meter box..8” long

Photos / Sounds

What

Harp Seal (Pagophilus groenlandicus)

Observer

tmurray74

Date

March 6, 2005 09:25 AM EST

Photos / Sounds

What

Blue-winged Teal (Spatula discors)

Observer

naturephotosuze

Date

November 25, 2020 02:32 PM PST

Description

Bette Davis/LA River

Photos / Sounds

What

Margined Sexton Beetle (Nicrophorus marginatus)

Observer

birdingman

Date

November 25, 2020 09:25 AM PST

Photos / Sounds

What

Common Poorwill (Phalaenoptilus nuttallii)

Observer

charlescannaday

Date

November 25, 2020 01:19 PM UTC

Description

Found dazed in a warehouse in Rancho Cucamonga. With a wildlife rehabber now. Original thoughts just from pictures because of coloring and feathers was screech owl, but bird in hand: beak and feet are not raptor.

Photos / Sounds

What

Rock Wren (Salpinctes obsoletus)

Observer

fowlivia

Date

November 21, 2020 12:21 PM PST

Description

Vasquez Rocks County Park

Photos / Sounds

What

Townsend's Warbler (Setophaga townsendi)

Observer

gregslak

Date

November 10, 2020 02:17 PM PST

Photos / Sounds

What

Coast Mountain Kingsnake (Lampropeltis multifasciata)

Observer

smlmeows

Date

October 2020

Photos / Sounds

What

Crab Spiders (Family Thomisidae)

Observer

keirmorse

Date

September 14, 2020 09:01 AM PDT

Description

On Malacothamnus