Photos / Sounds

What

Soaptree Yucca (Yucca elata)

Observer

keirmorse

Date

April 1, 2024 04:37 PM MDT

Photos / Sounds

What

Talus Fritillary (Fritillaria falcata)

Observer

plantsarecool

Date

April 2024

Description

Type locality. Steep serpentine barren. Despite common name, not on talus at this location.

Photos / Sounds

What

Whitehead Navarretia (Navarretia leucocephala)

Observer

alycia_m

Date

May 2022

Photos / Sounds

What

Sunflowers and Allies (Tribe Heliantheae)

Observer

bigdawg5181

Date

April 29, 2023 12:58 PM PDT

Photos / Sounds

What

Red Oaks (Section Lobatae)

Observer

suelindner

Date

March 11, 2024 12:28 PM PDT

Description

Hybrid?

Photos / Sounds

What

Checker Lily (Fritillaria affinis)

Observer

bayareajosh

Date

March 2024

Photos / Sounds

Observer

alison_pollack

Date

February 23, 2024 11:48 PM PST

Photos / Sounds

What

Sea Muilla (Muilla maritima)

Observer

vincentdistrola

Date

February 26, 2024 04:48 PM PST

Photos / Sounds

Observer

sea_anemily

Date

February 22, 2024 09:48 AM PST

Photos / Sounds

Observer

tetracerus

Date

February 17, 2024 02:28 PM PST

Photos / Sounds

Observer

cpqbivins

Date

January 29, 2024 12:49 PM PST

Description

Under gray pine and interior live oak

Photos / Sounds

What

Neohygrocybe Sect. Neohygrocybe (Section Neohygrocybe)

Observer

symbiiotica

Date

January 8, 2024 12:13 PM PST

Description

Growing from soil in a CA bay transition zone from redwood dominated to oak dominated forest

Photos / Sounds

Observer

lilshroomhunter

Date

January 17, 2024 01:15 PM PST

Photos / Sounds

Observer

alison_pollack

Date

January 3, 2024 12:19 AM PST

Description

Found by @graysquirrel

Photos / Sounds

Observer

cpqbivins

Date

November 29, 2023 11:34 AM PST

Description

On Cynips quercusechinis gall. This leaf and gall had fallen to the ground. I collected them and put them in falcon tubes. Several samples developed this fungal growth

Photos / Sounds

Observer

max_benningfield

Date

January 4, 2024 04:30 PM PST

Photos / Sounds

What

Brown Butter Bolete (Butyriboletus persolidus)

Observer

siplarsen

Date

January 4, 2024 11:42 AM PST

Photos / Sounds

Observer

krizztofu

Date

December 17, 2023 03:28 PM PST

Photos / Sounds

Observer

kellicorda

Date

January 3, 2024 02:05 PM PST

Photos / Sounds

What

Boletes (Family Boletaceae)

Observer

bio_alchemist

Date

December 16, 2023 12:02 PM PST

Description

Not bitter

Photos / Sounds

What

Humble Bolete (Tylopilus humilis)

Observer

betweenthelyons

Date

December 14, 2023 12:06 PM PST

Photos / Sounds

Observer

dietel

Date

November 29, 2023 03:08 PM PST

Photos / Sounds

What

Liver Bolete (Suillellus amygdalinus)

Observer

dunksterd

Date

November 2023

Description

At base of pine which is unusual, I believe.

Photos / Sounds

What

White-crowned Sparrow (Zonotrichia leucophrys)

Observer

alycia_m

Date

November 8, 2023 07:16 AM PST

Description

This is the second time my partner and I have seen this visitor in the last couple weeks. Zonotrichia?

Photos / Sounds

What

Mullein Weevil (Rhinusa tetra)

Observer

sea_anemily

Date

November 2, 2023 05:12 PM PDT

Place

Petaluma (Google, OSM)

Photos / Sounds

What

Fiber Caps (Genus Inocybe)

Observer

grace_stark

Date

September 24, 2023 05:36 PM PDT

Photos / Sounds

Observer

grace_stark

Date

October 25, 2023 10:54 AM PDT

Photos / Sounds

Observer

r__gavin

Date

September 29, 2023 01:01 PM PDT

Description

Came up in a fescue lawn under a large coastal live oak tree.

Photos / Sounds

Observer

mycotoba

Date

August 2020

Description

Observed on what I believe to be cantharellus enelensis

Photos / Sounds

What

Swamp Beacon (Mitrula elegans)

Observer

wildmacro

Date

June 3, 2023 06:24 PM PDT

Description

There were a handful of specimens in the water along the trail, but hundreds in the main Darlingtonia fen.

Photos / Sounds

What

Western Hardwood Sulphur Shelf (Laetiporus gilbertsonii)

Observer

ozomatli_flor

Date

September 28, 2021 11:50 AM PDT

Description

On a tree that looks like could be a Eucalyptus tree. Looks very soft. In an area that gets morning dew most likely every day

Insects

Photos / Sounds

What

Insects (Class Insecta)

Observer

norikonbu

Date

August 11, 2023 04:17 PM PDT

Description

Galled berries on greenleaf manzanita
(See how enlarged they are compared to normal berries: https://www.inaturalist.org/observations/178311006)

Photos / Sounds

Observer

juratesjensen

Date

May 28, 2023 03:00 PM CEST

Description

On hazel

Photos / Sounds

What

San Clemente Loggerhead Shrike (Lanius ludovicianus ssp. mearnsi)

Observer

shrike2

Date

May 2022

Photos / Sounds

What

Gray Kingbird (Tyrannus dominicensis)

Observer

mikeweisensee

Date

August 7, 2020 07:31 AM EDT

Description

fledgling with parent -- i got dive-bombed :)

Photos / Sounds

What

Loggerhead Shrike (Lanius ludovicianus)

Observer

kdff

Date

May 19, 2023

Photos / Sounds

What

Oneflower Broomrape (Aphyllon purpureum)

Observer

max_benningfield

Date

April 19, 2023 03:49 PM PDT

Photos / Sounds

What

Black Rail (Laterallus jamaicensis)

Date

February 2022

Photos / Sounds

What

Salt Marsh Harvest Mouse (Reithrodontomys raviventris)

Observer

mzplatypus

Date

August 24, 2022 08:02 AM PDT

Photos / Sounds

Observer

johnplischke

Date

September 17, 2022 08:31 PM EDT

Description

Inocybe davisiana

Photos / Sounds

Observer

beartracker

Date

July 3, 2005

Place

Benbow, CA (Google, OSM)

Photos / Sounds

Observer

norikonbu

Date

November 3, 2021 03:38 PM PDT

Description

On coast live oak

Photos / Sounds

Observer

alison_pollack

Date

January 1, 2023 10:16 PM PST

Description

On decomposing Quercus leaves

Photos / Sounds

What

Dripping Bonnet (Roridomyces roridus)

Observer

max_benningfield

Date

December 15, 2022 05:54 PM PST

Description

on some dead pine

Photos / Sounds

What

Red Cone Gall Wasp (Feron kingi)

Observer

chyroptera

Date

October 13, 2021 06:52 PM PDT

Description

On valley oak. 365nm UV light first image, ambient light at dusk second image

Photos / Sounds

What

Convoluted Gall Wasp (Andricus confertus)

Observer

chyroptera

Date

October 13, 2021 06:50 PM PDT

Description

On valley oak. 365nm UV light first image, ambient light at dusk second image

Photos / Sounds

What

Yellow Wig Gall Wasp (Druon fullawayi)

Observer

chyroptera

Date

October 13, 2021 06:51 PM PDT

Description

On valley oak. 365nm UV light first image, ambient light at dusk second image

Photos / Sounds

What

Live Oak Bud Gall Wasp (Callirhytis quercusagrifoliae)

Observer

moonlittrails

Date

September 6, 2022 10:14 PM PDT

Description

On a jay-planted Quercus agrifolia

Tags

Photos / Sounds

What

Bushtit (Psaltriparus minimus)

Observer

zaf2103

Date

March 5, 2022 04:13 PM PST

Photos / Sounds

What

Red-shouldered Hawk (Buteo lineatus)

Observer

samzanita

Date

November 11, 2020 05:35 PM PST