Tamarack Looper

Eupithecia misturata

Eupithecia perfusca

Green Pug

Eupithecia ravocostaliata

Satyr Pug

Eupithecia satyrata

Fishia discors

Gray Furcula

Furcula cinerea

Hourglass Furcula

Furcula scolopendrina

Elegant Sheepmoth

Hemileuca eglanterina

Nevada Buckmoth

Hemileuca nevadensis

Sulphur Moth

Hesperumia sulphuraria

Holcocera iceryaeella

Homoglaea carbonaria

Ceanothus Silkmoth

Hyalophora euryalus

Glover's Silkmoth

Hyalophora gloveri

Shattered Hydriomena

Hydriomena perfracta

White-lined Sphinx

Hyles lineata

Fall Webworm

Hyphantria cunea

Iridopsis emasculatum

Iridopsis fragilaria

Speckled Arches

Lacanobia subjuncta

Cuneate Arches

Lacinipolia cuneata

California Tiger Moth

Leptarctia californiae

Viceroy

Limenitis archippus

Lorquin's Admiral

Limenitis lorquini

Weidemeyer's Admiral

Limenitis weidemeyerii

False Pinion Moth

Litholomia napaea

Lithophane pertorrida

Silver-spotted Tiger Moth

Lophocampa argentata

Spotted Tussock Moth

Lophocampa maculata

Birch Angle

Macaria notata

Western Tent Caterpillar

Malacosoma californica

Forest Tent Caterpillar

Malacosoma disstria

Confused Meganola

Meganola minuscula

Western Carpet

Melanolophia imitata

Merry Melipotis

Melipotis jucunda

White-Dotted Prominent

Nadata gibbosa

Columbian Emerald Moth

Nemoria darwiniata

Nola involuta

Ceanothus Nola

Nola minna

Ash-colored Nycteola

Nycteola cinereana

Mourning Cloak

Nymphalis antiopa

Douglas Fir Tussock Moth

Orgyia pseudotsugata

Speckled Green Fruitworm Moth

Orthosia hibisci

Orthosia pacifica

Orthosia praeses

Western Poplar Sphinx Moth

Pachysphinx occidentalis

Papestra quadrata

Two-Tailed Swallowtail

Papilio multicaudata

Western Tiger Swallowtail

Papilio rutulus

Western Poplar Clearwing Moth

Paranthrene robiniae

Pero radiosaria

Black-Rimmed Prominent

Pheosia rimosa

Walnut Spanworm Moth

Phigalia plumogeraria

Lappet Moth

Phyllodesma americana

Platypolia loda

Polia nugatis

Polia piniae

Green Comma

Polygonia faunus

Oreas Comma

Polygonia oreas

Satyr Comma

Polygonia satyrus