Photos / Sounds

What

Red-bellied Newt (Taricha rivularis)

Date

February 2024

Photos / Sounds

What

Winged and Once-winged Insects (Subclass Pterygota)

Observer

hkibak

Date

July 13, 2022 10:50 AM PDT

Description

Galls from this year, last year, and the previous year. On Adenostoma fasciculatum
a-fasciculatum-bud-rosette
https://www.gallformers.org/gall/2679
Rearing successful! See https://www.inaturalist.org/observations/134331224

Photos / Sounds

What

Bobcat (Lynx rufus)

Observer

chilipossum

Date

December 9, 2023 03:14 PM PST

Photos / Sounds

What

Twice-struck Lady Beetle (Axion plagiatum)

Observer

dlbowls

Date

May 2017

Description

Twice-struck Ladybeetles were emerging today. These pictures were taken over a seven hour period. We followed this one because, in an earlier post, we showed this individual as the newly formed pupa changed color.
http://www.inaturalist.org/observations/6002595

Photos / Sounds

Observer

chilipossum

Date

September 27, 2023 09:37 AM PDT

Photos / Sounds

What

North American Porcupine (Erethizon dorsatum)

Observer

noverholtz

Date

August 26, 2014 08:18 AM PDT

Photos / Sounds

Observer

chilipossum

Date

July 7, 2023 01:07 PM PDT

Photos / Sounds

Observer

norikonbu

Date

July 1, 2023 06:38 AM PDT

Description

3 females emerged from these galls on canyon live oak:
https://www.inaturalist.org/observations/169671185

Collected: 06-25-2023
Emerged: 07-01-2023

Photos / Sounds

What

Mallard (Anas platyrhynchos)

Observer

cloverb

Date

July 2, 2023 07:33 AM PDT

Description

Eating a crawdad.

Photos / Sounds

What

Hairy-eyed Flower Fly (Syrphus torvus)

Observer

cae1

Date

April 20, 2018 12:57 PM PDT

Photos / Sounds

What

Thornback Guitarfish (Platyrhinoidis triseriata)

Observer

mimiqt

Date

April 15, 2022 02:13 PM PDT

Photos / Sounds

What

Northern Elephant Seal (Mirounga angustirostris)

Observer

chilipossum

Date

December 2, 2022 11:25 AM PST

Photos / Sounds

What

Bufflehead (Bucephala albeola)

Observer

sobeautiful4ever

Date

June 30, 2020 03:37 PM HST

Description

This female Bufflehead and her 5 ducklings were swimming on Lower Tamarack Lake.

Photos / Sounds

What

Conifer Sawflies (Family Diprionidae)

Date

October 6, 2021 01:52 PM PDT

Photos / Sounds

What

American Dipper (Cinclus mexicanus)

Observer

sujiar

Date

April 28, 2022 04:30 PM PDT

Description

First mating I've observed.

Photos / Sounds

What

Western Velvety Tree Ant (Liometopum occidentale)

Observer

garth_harwood

Date

July 23, 2019 12:27 PM PDT

Description

Walking across Duckweed mat on Jikoji pond. @merav

Tags

Photos / Sounds

What

Yellow-legged Mud-dauber Wasp (Sceliphron caementarium)

Observer

merav

Date

September 29, 2018 12:27 PM PDT

Photos / Sounds

What

Narrow-collared Snail-eating Beetle (Scaphinotus angusticollis)

Observer

damontighe

Date

September 22, 2019 01:10 PM PDT

Description

Sharing a slug snack

Photos / Sounds

What

California Slender Salamander (Batrachoseps attenuatus)

Observer

virusmanbob

Date

February 5, 2022 11:07 AM PST

Photos / Sounds

What

Menetries' Snail-eating Beetle (Scaphinotus interruptus)

Observer

chilipossum

Date

January 13, 2021 11:24 PM UTC

Photos / Sounds

What

Western Rose Curculio (Merhynchites wickhami)

Observer

nancyasquith

Date

April 28, 2019 01:45 PM PDT

Photos / Sounds

What

Stellar Gall Wasp (Feron stellulum)

Observer

terit

Date

September 19, 2019 05:12 PM PDT

Photos / Sounds

What

Crane Flies (Infraorder Tipulomorpha)

Observer

edwardrooks

Date

April 16, 2021 03:28 PM PDT

Description

A Pupa carried to nest box

Photos / Sounds

Observer

kschnei

Date

March 28, 2021 10:46 AM PDT

Description

3-mm raspberry-like leaf gall on shrub oak (not sure what species), perhaps a gall of Andricus kingi?

Photos / Sounds

What

American Dog Tick (Dermacentor variabilis)

Observer

blackwarbler

Date

February 2021

Description

Shrike larder

Photos / Sounds

What

Pacific Gopher Snake (Pituophis catenifer ssp. catenifer)

Observer

naiad_lad

Date

July 2019

Photos / Sounds

What

Lupines (Genus Lupinus)

Observer

anthony_velasco

Date

November 6, 2020 05:26 PM UTC

Photos / Sounds

What

Ringtail (Bassariscus astutus)

Observer

sirakowski

Date

November 2019

Description

Prints from a sooted track plate and accompanying scat

Photos / Sounds

What

Brown-headed Cowbird (Molothrus ater)

Observer

jmaughn

Date

June 29, 2020 03:20 PM PDT

Description

Bird on the right. The left bird is a White-crowned Sparrow: https://www.inaturalist.org/observations/51429131

Photos / Sounds

What

Willow Rosette Gall Midge (Rabdophaga salicisbrassicoides)

Date

June 24, 2020 10:43 AM PDT

Photos / Sounds

What

Kidney Stem Gall Wasp (Disholandricus reniformis)

Observer

beartracker

Date

November 6, 2016 03:18 PM PST

Description

Galls on canyon live oak

Photos / Sounds

What

Lazuli Bunting (Passerina amoena)

Observer

garth_harwood

Date

May 15, 2020 11:52 PM PDT

Tags

Photos / Sounds

What

Common Green Darner (Anax junius)

Observer

kimssight

Date

September 8, 2019 04:44 PM PDT

Photos / Sounds

What

Round Leaf Gall Wasp (Heteroecus flavens)

Observer

beartracker

Date

May 10, 2020 03:43 PM PDT

Description

Host: canyon live oak

Photos / Sounds

What

Pacific Lamprey (Entosphenus tridentatus)

Observer

greenbergster

Date

March 17, 2018 09:24 AM PDT

Photos / Sounds

Observer

tombomb

Date

May 4, 2020 12:34 PM PDT
Fungi

Photos / Sounds

What

Fungi Including Lichens (Kingdom Fungi)

Observer

wildmacro

Date

February 17, 2020 01:34 PM PST

Description

Ant infected by fungus. Presumably some species of Cordyceps, although I am under the impression that the genus has been split up, and I'm clueless as to where this one belongs.

Photos / Sounds

What

Thorn Gall Wasp (Cynips heldae)

Observer

joyceg

Date

May 21, 2012 09:57 PM MST

Description

on Quercus garryana

Photos / Sounds

What

Western Toad (Anaxyrus boreas)

Observer

joyceg

Date

March 6, 2011

Description

eggs, Mitchell Canyon, Mt Diablo State Park, Clayton, CA

Photos / Sounds

What

Cougar (Puma concolor)

Observer

maxallen

Date

July 2015

Description

Two kittens ~2 weeks old.
Den in clump of redwoods.

Photos / Sounds

What

Bald-faced Hornet (Dolichovespula maculata)

Observer

astanko

Date

September 30, 2019 04:18 PM EDT

Photos / Sounds

What

Mushroom Gall Wasp (Heteroecus sanctaeclarae)

Observer

wildmacro

Date

June 22, 2019 03:00 PM PDT

Description

Gall with exit hole on huckleberry oak (Quercus vacciniifolia).

Photos / Sounds

Observer

emilywillrock

Date

November 6, 2016 06:21 PM PST