Photos / Sounds

What

Appalachian Tiger Swallowtail (Papilio appalachiensis)

Observer

janno

Date

June 6, 2021 08:51 AM EDT

Photos / Sounds

Observer

gilbertj

Date

June 22, 2022 01:09 PM PDT

Photos / Sounds

What

Duskywings (Genus Erynnis)

Observer

cgnpark

Date

April 20, 2018 11:18 AM PDT

Photos / Sounds

What

Greater Fritillaries (Genus Argynnis)

Observer

kyanocitta

Date

June 7, 2024 10:54 AM PDT

Photos / Sounds

What

Dotted Blue (Euphilotes enoptes)

Observer

bilgepump100

Date

June 21, 2024 12:23 PM PDT

Photos / Sounds

Observer

euproserpinus

Date

July 30, 2023 10:12 PM PDT

Photos / Sounds

Observer

jukkajantunen

Date

July 11, 2015 03:18 PM PDT

Photos / Sounds

Observer

euproserpinus

Date

July 16, 2023 09:46 AM PDT

Photos / Sounds

What

Field Skipper (Atalopedes campestris)

Observer

cyberhobo

Date

August 10, 2016 02:36 PM PDT

Place

reno, nv (Google, OSM)

Photos / Sounds

Observer

emma1297

Date

August 23, 2021 05:22 PM PDT

Description

Found on UNR campus

Photos / Sounds

What

Lupine Blue (Icaricia lupini)

Observer

euproserpinus

Date

March 26, 2022 04:20 PM PDT

Photos / Sounds

What

False Spineflower (Hollisteria lanata)

Observer

zach1r

Date

June 4, 2023 02:58 PM PDT

Description

thought hollisteria at first, but think it’s logfia..

Photos / Sounds

What

Tailed Copper (Tharsalea arota)

Observer

biohexx1

Date

July 2, 2022 12:44 PM PDT

Photos / Sounds

What

Boisduval's Blue (Icaricia icarioides)

Date

May 11, 2020 06:16 PM PDT

Photos / Sounds

What

Muir's Hairstreak (Callophrys muiri)

Observer

will_k

Date

May 2024

Photos / Sounds

What

Field Skipper (Atalopedes campestris)

Observer

hawkparty

Date

October 27, 2022 02:09 PM PDT

Photos / Sounds

What

Coastal Green Hairstreak (Callophrys viridis)

Observer

djrawlinson

Date

April 20, 2024 03:14 PM PDT

Description

North Beach. inland from near toilet facilities. Several seen.

Photos / Sounds

What

Chalcedon Checkerspot (Euphydryas chalcedona ssp. chalcedona)

Observer

upthemountain

Date

May 4, 2024 02:19 PM PDT

Photos / Sounds

What

Fiery Skipper (Hylephila phyleus)

Observer

ammoph11

Date

August 15, 2023 11:17 AM PDT

Photos / Sounds

What

Woodland Skipper (Ochlodes sylvanoides)

Observer

thumbwave

Date

August 31, 2023 10:49 AM PDT

Photos / Sounds

What

Muir's Hairstreak (Callophrys muiri)

Observer

kevinhintsa

Date

April 2024

Description

Three individuals seen on Narrow-leaved Goldenbush . The form of Juniper Hairstreak on Mount Diablo has never been described . It uses California Juniper as a host plant . The difference between Muir`s Hairstreak and Juniper Hairstreak seems insignificant .

Photos / Sounds

What

Sleepy Duskywing (Erynnis brizo)

Observer

loarie

Date

June 19, 2017 07:59 AM PDT

Photos / Sounds

What

Funereal Duskywing (Erynnis funeralis)

Observer

euproserpinus

Date

August 7, 2016 09:05 AM PDT

Description

I had never seen a butterfly nectar at honeysuckle before. This butterfly spent several minutes visiting flowers on two of these plants. And the next day I also saw one on this plant.

Photos / Sounds

What

Duskywings (Genus Erynnis)

Observer

joejoebee

Date

March 21, 2022 10:53 AM UTC

Photos / Sounds

What

Lotus Hairstreak (Callophrys dumetorum)

Observer

donroberson

Date

March 31, 2024 01:21 PM PDT

Description

on Western Wallflower, I think

Photos / Sounds

What

Sandhill Skipper (Polites sabuleti)

Observer

jack0inat

Date

April 21, 2024 03:07 PM PDT

Photos / Sounds

What

Duskywings (Genus Erynnis)

Observer

sdash

Date

April 19, 2024 09:41 AM PDT

Photos / Sounds

Observer

rohitmg

Date

June 11, 2013

Description

Siamusotima sp

Photos / Sounds

What

Western Tiger Swallowtail (Papilio rutulus)

Observer

egarig112

Date

April 19, 2024 12:59 PM PDT

Photos / Sounds

What

Southern Dogface (Zerene cesonia)

Observer

thomasabenson

Date

October 10, 2022 12:41 PM PDT

Photos / Sounds

What

Desert Marble (Euchloe lotta)

Observer

dvollmar

Date

April 17, 2024 02:35 PM PDT

Photos / Sounds

What

Field Skipper (Atalopedes campestris)

Date

April 15, 2024 04:12 PM PDT

Photos / Sounds

What

Propertius Duskywing (Erynnis propertius)

Observer

silveradojim

Date

September 7, 2022 03:58 PM PDT

Photos / Sounds

Observer

xranger2013

Date

April 10, 2022 01:33 PM PDT

Photos / Sounds

What

Afranius Duskywing (Erynnis afranius)

Observer

smeckert

Date

March 11, 2023 04:01 PM PST

Photos / Sounds

What

Boisduval's Blue (Icaricia icarioides)

Observer

ellawalrus

Date

April 6, 2024 03:29 PM PDT

Photos / Sounds

Observer

will_k

Date

April 2023

Description

Common in March/April in this area.

Photos / Sounds

What

Duskywings (Genus Erynnis)

Observer

martianhiker

Date

June 14, 2023 12:11 PM PDT

Photos / Sounds

What

Duskywings (Genus Erynnis)

Observer

tamjam

Date

June 11, 2023 04:41 PM PDT

Photos / Sounds

What

Dreamy Duskywing (Erynnis icelus)

Observer

ericaharris123

Date

June 14, 2023 02:48 PM PDT

Photos / Sounds

What

Persius Duskywing (Erynnis persius)

Observer

tiwane

Date

June 12, 2016 11:48 AM MST

Photos / Sounds

What

Persius Duskywing (Erynnis persius)

Observer

edwardrooks

Date

June 2, 2023 10:15 AM PDT

Photos / Sounds

What

Funereal Duskywing (Erynnis funeralis)

Observer

packardr90

Date

July 4, 2023 11:22 AM PDT

Photos / Sounds

What

Propertius Duskywing (Erynnis propertius)

Observer

adirado

Date

July 3, 2023 12:43 PM PDT

Photos / Sounds

What

Typical Blues (Tribe Polyommatini)

Observer

noiselessowl

Date

March 28, 2024 02:28 PM PDT

Photos / Sounds

What

Sara Orangetip (Anthocharis sara)

Observer

biohexx1

Date

March 27, 2024 12:04 PM PDT

Photos / Sounds

What

Funereal Duskywing (Erynnis funeralis)

Observer

naturephotosuze

Date

July 7, 2023 11:40 AM PDT

Description

Oro Vista Park

Photos / Sounds

What

Duskywings (Genus Erynnis)

Observer

euproserpinus

Date

June 29, 2023 02:34 PM PDT

Photos / Sounds

What

Duskywings (Genus Erynnis)

Observer

russnamitz

Date

July 9, 2023 02:49 PM PDT

Photos / Sounds

What

Afranius Duskywing (Erynnis afranius)

Observer

twitcherette

Date

July 8, 2023 02:01 PM PDT

Photos / Sounds

What

Pacuvius Duskywing (Erynnis pacuvius)

Observer

shuckabone

Date

July 10, 2023 02:39 PM PDT

Photos / Sounds

What

Persius Duskywing (Erynnis persius)

Observer

thejsongiffo

Date

July 12, 2023 03:44 PM PDT

Photos / Sounds

What

Duskywings (Genus Erynnis)

Observer

tombaxter

Date

July 5, 2023 03:22 PM PDT

Description

persius/pacuvius I beleive. Probably Persius is my belief.

Photos / Sounds

What

Duskywings (Genus Erynnis)

Observer

twillrichardson

Date

July 9, 2023 09:42 AM PDT

Description

One of the smaller, pacuvius/perseis types

Photos / Sounds

What

Duskywings (Genus Erynnis)

Observer

naturephotosuze

Date

July 21, 2023 11:32 AM PDT

Description

Malibu Bluffs Park

Photos / Sounds

What

Duskywings (Genus Erynnis)

Observer

guyincognito

Date

July 22, 2023 10:51 AM PDT

Description

A smaller one, Afranius or Pacuvius?

Photos / Sounds

What

Duskywings (Genus Erynnis)

Observer

thomastaylor1

Date

July 22, 2023 09:15 AM PDT

Photos / Sounds

What

Persius Duskywing (Erynnis persius)

Observer

catchang

Date

July 26, 2023 02:37 PM PDT

Photos / Sounds

What

Funereal Duskywing (Erynnis funeralis)

Observer

adirado

Date

July 21, 2023 10:03 AM PDT

Photos / Sounds

What

Duskywings (Genus Erynnis)

Observer

pliffgrieff

Date

August 3, 2023 12:21 PM PDT

Photos / Sounds

What

Pacuvius Duskywing (Erynnis pacuvius)

Observer

david99

Date

August 3, 2023 12:02 PM PDT

Photos / Sounds

What

Afranius Duskywing (Erynnis afranius)

Observer

guyincognito

Date

August 12, 2023 02:56 PM PDT

Photos / Sounds

What

Duskywings (Genus Erynnis)

Observer

naturalistspace

Date

August 14, 2023 09:32 AM PDT

Photos / Sounds

What

Propertius Duskywing (Erynnis propertius)

Observer

alanking

Date

August 14, 2023 09:32 AM PDT

Photos / Sounds

What

Sleepy Duskywing (Erynnis brizo)

Observer

euproserpinus

Date

May 19, 2023 02:49 PM PDT

Photos / Sounds

What

Funereal Duskywing (Erynnis funeralis)

Observer

possiblybuddha

Date

August 25, 2023 11:32 AM PDT

Photos / Sounds

What

Afranius Duskywing (Erynnis afranius)

Observer

dalemeister

Date

September 3, 2023 10:07 AM PDT

Description

Small Duskywing, no white fringe

Photos / Sounds

What

Duskywings (Genus Erynnis)

Observer

dstoebel

Date

September 3, 2023 12:32 PM PDT

Photos / Sounds

What

Persius Duskywing (Erynnis persius)

Observer

cdobson31

Date

May 11, 2023 03:07 PM PDT

Photos / Sounds

What

Duskywings (Genus Erynnis)

Observer

gfreitag

Date

September 8, 2023 04:22 PM PDT

Photos / Sounds

What

Mournful Duskywing (Erynnis tristis)

Observer

loribd

Date

September 17, 2023 10:33 AM PDT

Photos / Sounds

What

Pacuvius Duskywing (Erynnis pacuvius)

Observer

cbarrows

Date

September 22, 2023 10:46 AM PDT

Photos / Sounds

What

Afranius Duskywing (Erynnis afranius)

Observer

dalemeister

Date

October 14, 2023 12:59 PM PDT

Description

Smallish size for a Duskywing

Photos / Sounds

What

Duskywings (Genus Erynnis)

Observer

naturephotosuze

Date

October 22, 2023 10:32 AM PDT

Description

Corbin Canyon

Photos / Sounds

What

Persius Duskywing (Erynnis persius)

Observer

dr_greg

Date

June 25, 2023 11:45 AM PDT

Photos / Sounds

What

Clark's Sphinx (Proserpinus clarkiae)

Observer

pinnaclesnp

Date

April 2024

Description

Appeared to be ovipositing on several Clarkia plants. See comment for observation of eggs found in the area, possibly laid by this moth. Photo credit: NPS / Paul G. Johnson.

Photos / Sounds

What

Silvery Blue (Glaucopsyche lygdamus)

Observer

irinamitine

Date

March 31, 2024 04:16 PM PDT

Photos / Sounds

What

Mournful Duskywing (Erynnis tristis)

Observer

hikingsandiego

Date

April 2, 2024 11:08 AM PDT

Photos / Sounds

What

Edith's Checkerspot (Euphydryas editha)

Observer

dadrynan

Date

April 14, 2022 12:12 PM PDT

Photos / Sounds

What

Sleepy Duskywing (Erynnis brizo)

Date

March 30, 2024 02:14 PM EDT

Photos / Sounds

What

Duskywings (Genus Erynnis)

Observer

daleball

Date

March 27, 2024 01:12 PM PDT

Place

Home (Google, OSM)

Photos / Sounds

What

Desert Marble (Euchloe lotta)

Observer

critterz69

Date

March 27, 2024 10:22 PM PDT

Photos / Sounds

What

Cabbage Butterfly (Pieris rapae)

Observer

kittensforpeace

Date

March 26, 2024 10:50 AM PDT

Place

San Ramon (Google, OSM)

Photos / Sounds

What

Mojave Sootywing (Hesperopsis libya)

Observer

osifer_dan

Date

March 27, 2024 11:58 AM PDT

Photos / Sounds

What

Desert Marble (Euchloe lotta)

Observer

natureali

Date

March 18, 2024 12:33 PM PDT

Photos / Sounds

What

Common Sootywing (Pholisora catullus)

Observer

brianahern

Date

March 20, 2024 12:17 PM PDT

Description

Long Canyon - East Carmel Valley Road, Monterey County, California

Photos / Sounds

What

Echo Azure (Celastrina echo)

Observer

arameediethelm

Date

March 18, 2024 12:28 PM PDT

Photos / Sounds

What

Field Skipper (Atalopedes campestris)

Observer

hawkparty

Date

October 27, 2022 02:07 PM PDT

Photos / Sounds

Observer

szaragoza371

Date

May 23, 2023 12:22 PM PDT

Photos / Sounds

What

Yellows and Sulphurs (Subfamily Coliadinae)

Observer

paulexcoff

Date

June 12, 2023 04:32 PM PDT

Photos / Sounds

What

Brown Elfin (Callophrys augustinus)

Observer

kcelshoff

Date

March 26, 2023 02:43 PM PDT

Description

Ovipositing on Frangula californica.

Photos / Sounds

What

Whites (Subfamily Pierinae)

Observer

orobourical

Date

April 8, 2023 12:25 PM PDT

Photos / Sounds

Observer

will_k

Date

July 8, 2023 01:11 PM PDT

Photos / Sounds

Observer

daleball

Date

September 26, 2023 01:47 PM PDT

Description

Seen on the California buckwheat shrubs out in the riverbed, where I watched many species of insects visit back in July. The shrub still has a few blossoms, and is still drawing the insects.

Photos / Sounds

What

Woodland Skipper (Ochlodes sylvanoides)

Observer

hawkparty

Date

September 29, 2023 10:56 AM PDT

Photos / Sounds

What

Acmon Blue (Icaricia acmon)

Observer

yerbasanta

Date

July 24, 2023 02:57 PM PDT

Description

On Eriogonum parvifolium

Photos / Sounds

What

Desert Orangetip (Anthocharis cethura)

Observer

naturephotosuze

Date

March 5, 2024 11:03 AM PST

Description

Carrizo Plain

Photos / Sounds

What

Swainson's Hawk (Buteo swainsoni)

Observer

mlwatson

Date

August 30, 2010 07:07 PM MDT

Description

Swainson's Hawk capturing Mexican Freetail Bat in flight, Armendariz Ranch private property

Photos / Sounds

What

Peregrine Falcon (Falco peregrinus)

Observer

poggi_photos

Date

November 17, 2022 04:45 PM CET

Description

And starlings

Photos / Sounds

What

Peregrine Falcon (Falco peregrinus)

Observer

nautiboy

Date

June 22, 2022 04:45 PM PDT