Photos / Sounds

What

North American Porcupine (Erethizon dorsatum)

Observer

jonhakim

Date

April 2022

Place

Oregon, US (Google, OSM)

Photos / Sounds

What

Dunn's Salamander (Plethodon dunni)

Observer

jonhakim

Date

February 2022

Place

Oregon, US (Google, OSM)

Photos / Sounds

What

American Waterslaters (Genus Caecidotea)

Observer

abigail_skoda

Date

January 3, 2022 10:51 PM PST

Photos / Sounds

What

Western Rockslater (Ligidium gracile)

Observer

iancruickshank

Date

March 1, 2020 02:12 AM PST

Photos / Sounds

What

Chinese Mystery Snail (Cipangopaludina chinensis)

Observer

seekerbard

Date

March 11, 2020 04:10 PM PDT

Description

On the shore of the lake.

Photos / Sounds

What

Pleated Juga (Juga plicifera)

Observer

connor_lep

Date

August 1, 2020 03:51 PM PDT

Photos / Sounds

What

Freshwater Sculpins (Genus Cottus)

Observer

greenluc503

Date

July 5, 2021 01:54 PM PDT

Photos / Sounds

What

Pacific Lamprey (Entosphenus tridentatus)

Observer

greenluc503

Date

July 5, 2021 02:12 PM PDT

Photos / Sounds

What

Lorquin's Angle (Macaria lorquinaria)

Observer

jimjohnson

Date

July 29, 2015

Photos / Sounds

What

Yellow-dusted Cream Moth (Cabera erythemaria)

Observer

christine123

Date

October 5, 2019 02:55 PM EDT

Photos / Sounds

What

Yellow-dusted Cream Moth (Cabera erythemaria)

Observer

mikepatterson

Date

June 23, 2018 10:38 AM PDT

Photos / Sounds

What

Hemlock Looper Moth (Lambdina fiscellaria)

Observer

allenratzlaff

Date

September 11, 2020 07:00 AM PDT

Photos / Sounds

What

Hemlock Looper Moth (Lambdina fiscellaria)

Date

August 2020

Photos / Sounds

What

Phantom Hemlock Looper (Nepytia phantasmaria)

Observer

cindyloou

Date

September 16, 2021 12:57 PM PDT

Photos / Sounds

What

Phantom Hemlock Looper (Nepytia phantasmaria)

Observer

citizen1

Date

August 22, 2020 12:00 PM PDT

Photos / Sounds

What

Pale Beauty (Campaea perlata)

Observer

ranmofod

Date

May 21, 2021 01:28 AM PDT

Description

Found crawling on the armchair next to me in the living room, then, after a brief photo op, released on the Myosotis outside.

Photos / Sounds

What

Pale Beauty (Campaea perlata)

Observer

patty_teague

Date

July 2, 2021 11:54 AM PDT

Description

Aptly named.

Photos / Sounds

What

Omnivorous Looper (Sabulodes aegrotata)

Observer

psyllidhipster

Date

June 14, 2012

Photos / Sounds

What

Omnivorous Looper (Sabulodes aegrotata)

Observer

jensanford

Date

August 1, 2021 04:34 AM PDT

Photos / Sounds

Observer

jonhakim

Date

March 2021

Photos / Sounds

What

Humboldt's Flying Squirrel (Glaucomys oregonensis)

Observer

themooseking73

Date

May 14, 2018 09:51 PM PDT

Description

At home

Photos / Sounds

Observer

pumakit

Date

October 3, 2021 09:22 AM PDT

Description

About 8 seen here today.

Photos / Sounds

What

Common Roadside-Skipper (Amblyscirtes vialis)

Observer

paul_prappas1

Date

June 28, 2015 10:15 AM PDT

Photos / Sounds

What

Dun Skipper (Euphyes vestris)

Observer

flammulated

Date

July 12, 2020 05:39 PM PDT

Photos / Sounds

What

Woodland Skipper (Ochlodes sylvanoides)

Observer

flammulated

Date

August 14, 2021 12:50 PM PDT

Photos / Sounds

What

Sonoran Skipper (Polites sonora)

Observer

thomasabenson

Date

July 17, 2021 10:37 AM PDT

Photos / Sounds

What

Sachem (Atalopedes campestris)

Observer

birdernaturalist

Date

September 22, 2020 01:44 PM MST

Description

Sachem female

Photos / Sounds

What

Juba Skipper (Hesperia juba)

Observer

nightjar09

Date

August 27, 2020 09:28 AM PDT

Photos / Sounds

What

Dun Skipper (Euphyes vestris)

Observer

mikepatterson

Date

July 3, 2017 02:16 PM PDT

Place

Gearhart (Google, OSM)

Photos / Sounds

What

Woodland Skipper (Ochlodes sylvanoides)

Observer

buggyaltman

Date

July 31, 2021 02:25 PM PDT

Photos / Sounds

Observer

hasfitz5

Date

September 5, 2020 10:34 AM PDT

Photos / Sounds

What

Sachem (Atalopedes campestris)

Observer

jeffharding

Date

August 3, 2020 11:02 AM PDT

Photos / Sounds

What

Juba Skipper (Hesperia juba)

Observer

nightjar09

Date

September 15, 2020 03:39 PM PDT

Photos / Sounds

What

Western Arctic Skipper (Carterocephalus skada)

Observer

guylmonty

Date

May 18, 2021 02:06 PM PDT

Photos / Sounds

What

Silver-spotted Skipper (Epargyreus clarus)

Observer

paul_prappas1

Date

July 3, 2021 09:46 AM PDT

Description

Our yard.

Photos / Sounds

What

Western Arctic Skipper (Carterocephalus skada)

Observer

jimmylegs

Date

June 3, 2013 11:40 AM PDT

Photos / Sounds

What

Silver-spotted Skipper (Epargyreus clarus)

Observer

paul_prappas1

Date

July 14, 2021 10:31 AM PDT

Description

A pair residing in our yard.

Photos / Sounds

What

Persius Duskywing (Erynnis persius)

Observer

hannawacker

Date

June 18, 2021 01:03 PM MDT

Photos / Sounds

What

Dreamy Duskywing (Erynnis icelus)

Observer

christine123

Date

August 9, 2017 12:21 PM EDT

Description

This is possibly the Dreamy Duskywing larva

Photos / Sounds

What

Dreamy Duskywing (Erynnis icelus)

Observer

anudibranchmom

Date

June 15, 2019 11:11 AM PDT

Description

Maybe?

Photos / Sounds

What

Propertius Duskywing (Erynnis propertius)

Observer

stephrivest

Date

August 11, 2019 02:06 PM EDT

Description

Caterpillar stage for what insect?

Photos / Sounds

What

Propertius Duskywing (Erynnis propertius)

Observer

birdernaturalist

Date

May 24, 2020 01:08 PM MST

Photos / Sounds

What

Two-banded Checkered-Skipper (Pyrgus ruralis)

Observer

leslie_flint

Date

April 17, 2016

Photos / Sounds

What

Common Checkered-Skipper (Burnsius communis)

Observer

mikehansen97846

Date

July 5, 2019 01:51 PM PDT

Photos / Sounds

What

Two-banded Checkered-Skipper (Pyrgus ruralis)

Observer

greenfant

Date

April 29, 2020 10:05 AM PDT

Photos / Sounds

What

Common Checkered-Skipper (Burnsius communis)

Observer

jimjohnson

Date

October 6, 2020 12:33 PM PDT

Photos / Sounds

What

Persius Duskywing (Erynnis persius)

Observer

cschelz7

Date

June 20, 2017 11:48 AM PDT

Description

Cascade-Siskiyou National Monument

Photos / Sounds

What

Dreamy Duskywing (Erynnis icelus)

Observer

fishaspey

Date

May 23, 2021 10:16 AM PDT

Photos / Sounds

What

Propertius Duskywing (Erynnis propertius)

Observer

brucen

Date

May 18, 2018 01:48 PM PDT

Photos / Sounds

What

Lupine Blue (Icaricia lupini)

Observer

koji

Date

May 10, 2020 10:30 AM MST

Photos / Sounds

What

Acmon Blue (Icaricia acmon)

Observer

koji

Date

August 18, 2019 10:35 AM MST

Photos / Sounds

What

Fender's Blue (Icaricia icarioides ssp. fenderi)

Observer

lumenal

Date

April 2021

Photos / Sounds

What

Greenish Blue (Icaricia saepiolus)

Observer

robberfly

Date

July 5, 2019 03:54 PM PDT

Description

Yuba Pass Butterfly Count '19

Photos / Sounds

What

Silvery Blue (Glaucopsyche lygdamus)

Observer

kkrockytop

Date

July 13, 2021 11:27 AM CDT

Photos / Sounds

What

Silvery Blue (Glaucopsyche lygdamus)

Observer

blcomegys

Date

March 29, 2018 12:54 PM PDT

Photos / Sounds

What

Echo Azure (Celastrina echo)

Observer

jimjohnson

Date

July 1, 2019 02:31 PM PDT

Photos / Sounds

What

Eastern Tailed-Blue (Cupido comyntas)

Observer

insectology

Date

August 31, 2020 09:36 AM PDT

Tags

Photos / Sounds

What

Western Tailed-Blue (Cupido amyntula)

Observer

brucen

Date

May 6, 2004 03:36 PM PDT

Photos / Sounds

What

Greenish Blue (Icaricia saepiolus)

Observer

farpost

Date

June 17, 2020 11:05 AM PDT

Photos / Sounds

What

Silvery Blue (Glaucopsyche lygdamus)

Observer

bettsm

Date

April 26, 2020 03:07 PM PDT

Photos / Sounds

What

Fender's Blue (Icaricia icarioides ssp. fenderi)

Observer

tootsie

Date

June 2019

Photos / Sounds

What

Acmon Blue (Icaricia acmon)

Observer

koji

Date

May 16, 2020 09:53 AM MST

Photos / Sounds

Observer

arobin30

Date

September 6, 1986

Description

Covington Flats, JOTR 18883.

Photo by Robb Hannawacker

Photos / Sounds

What

Eastern Tailed-Blue (Cupido comyntas)

Observer

robertgessing

Date

July 3, 2020 04:44 PM EDT

Description

male

Photos / Sounds

What

Western Tailed-Blue (Cupido amyntula)

Observer

norbertkondla

Date

May 25, 2006 11:56 AM MDT

Photos / Sounds

What

Sylvan Hairstreak (Satyrium sylvinus)

Observer

flammulated

Date

July 16, 2020 05:10 PM PDT

Description

Tentative ID.

Photos / Sounds

What

Gray Hairstreak (Strymon melinus)

Observer

c_werner

Date

August 3, 2021 05:26 PM UTC

Photos / Sounds

What

Gray Hairstreak (Strymon melinus)

Observer

lumenal

Date

July 3, 2021 10:10 AM PDT

Photos / Sounds

What

Putnam's Hairstreak (Satyrium sylvinus ssp. putnami)

Observer

todd3331

Date

July 27, 2019

Description

Male nectaring on golden rod.

Photos / Sounds

Observer

mesene

Date

October 31, 2020

Photos / Sounds

What

Tailed Copper (Tharsalea arota)

Observer

flammulated

Date

July 30, 2021 02:08 PM PDT

Photos / Sounds

What

Purplish Copper (Tharsalea helloides)

Observer

mikepatterson

Date

July 27, 2021 01:15 PM PDT

Photos / Sounds

What

Purplish Copper (Tharsalea helloides)

Observer

greenfant

Date

June 4, 2020 02:21 PM PDT

Description

Purplish Copper south of John Day (Grant Co)

Photos / Sounds

What

Julia Orangetip (Anthocharis julia)

Observer

spinyurchin

Date

April 2021

Photos / Sounds

What

Orange Sulphur (Colias eurytheme)

Observer

lizosborn

Date

August 1, 2019 12:08 PM PDT

Photos / Sounds

What

Clouded Sulphur (Colias philodice)

Observer

rjbaltierra

Date

June 25, 2020 01:34 PM PDT

Photos / Sounds

What

Margined White (Pieris marginalis)

Observer

mrfish33

Date

August 16, 2016 12:12 PM PDT

Photos / Sounds

What

Small White (Pieris rapae)

Observer

andill

Date

December 20, 2020 10:19 AM AEDT

Description

Pieris rapae (Cabbage White)

Photos / Sounds

What

Small White (Pieris rapae)

Observer

flammulated

Date

April 17, 2021 03:43 PM EDT

Photos / Sounds

What

Western White (Pontia occidentalis)

Observer

paul_prappas1

Date

August 6, 2016 01:17 PM PDT

Description

Two photos showing dorsal and ventral sides.

Photos / Sounds

What

Pine White (Neophasia menapia)

Observer

judithofsquamish

Date

May 9, 2019

Description

What is unusual for this species is the temperate rainforest habitat of the Squamish Estuary in which this caterpillar is living.

It was feeding on Picea sitchensis (Sitka spruce). The second photo on a red alder leaf with a black cottonwood bud for scale, shows the caterpillar in the hand of the elementary school student who spotted it.

Is this another sign that our climate is getting drier?

Photos / Sounds

What

Pine White (Neophasia menapia)

Observer

eliloftis

Date

August 4, 2020 12:46 PM PDT

Photos / Sounds

What

Flora Orangetip (Anthocharis julia ssp. flora)

Observer

blairdudeck

Date

May 18, 2020 11:17 AM PDT

Photos / Sounds

Observer

murphyslab

Date

May 16, 2018 07:00 PM PDT

Description

On gravel and mostly sure it was living.

Photos / Sounds

What

Margined White (Pieris marginalis)

Observer

williamkimzey

Date

April 25, 2020 01:49 PM PDT

Photos / Sounds

What

Western White (Pontia occidentalis)

Observer

lizosborn

Date

July 31, 2019 10:28 AM PDT

Photos / Sounds

What

Pine White (Neophasia menapia)

Observer

damontighe

Date

August 7, 2018 05:22 PM PDT

Photos / Sounds

What

Common Wood-Nymph (Cercyonis pegala)

Observer

shelby_fulton

Date

June 2018

Photos / Sounds

What

Common Wood-Nymph (Cercyonis pegala)

Observer

jimjohnson

Date

August 3, 2020 09:04 AM PDT

Photos / Sounds

What

Common Ringlet (Coenonympha california)

Observer

alanliang

Date

July 14, 2020 02:34 PM EDT

Description

Fourth (and apparently final) instar larva on lawn grass. Reared from eggs laid by wild collected female around 6/13/20 (https://www.inaturalist.org/observations/49907708).

Photos / Sounds

What

Common Ringlet (Coenonympha california)

Observer

flammulated

Date

June 27, 2020 06:08 PM PDT

Photos / Sounds

What

Common Wood-Nymph (Cercyonis pegala)

Observer

umpquamatt

Date

July 10, 2017 03:31 PM PDT

Photos / Sounds

What

California Sister (Adelpha californica)

Observer

kueda

Date

July 25, 2018 11:13 PM PDT

Description

At long last I got to see one of these caterpillars, perched at chest height on a sapling blue oak, on a leaf at the end of a branch. Saw some evidence of feeding, but no other caterpillars.

Photos / Sounds

What

California Sister (Adelpha californica)

Observer

amandajb35

Date

July 22, 2021 02:15 PM CDT

Photos / Sounds

What

Lorquin's Admiral (Limenitis lorquini)

Observer

hufflite

Date

September 2, 2021 12:43 PM PDT

Photos / Sounds

What

Lorquin's Admiral (Limenitis lorquini)

Observer

insectology

Date

August 9, 2021 11:52 AM PDT

Photos / Sounds

What

California Sister (Adelpha californica)

Observer

mmkimberly

Date

September 1, 2021 07:00 AM PDT

Photos / Sounds

What

Lorquin's Admiral (Limenitis lorquini)

Observer

cosmopterix

Date

August 1, 2021 12:36 PM PDT

Description

Site of the September 2020 Holiday Farm Fire

Photos / Sounds

What

Mourning Cloak (Nymphalis antiopa)

Observer

ricknirschl

Date

June 7, 2015 12:53 PM EDT