Cottonwood Dagger Moth

Acronicta lepusculina

Acronicta perdita

Aethaloida packardaria

Common Gray

Anavitrinella pampinaria

Ancylis simuloides

Andropolia theodori

Large Banded Wave Moth

Apodrepanulatrix litaria

Fruit-Tree Leafroller Moth

Archips argyrospila

Orange Tortrix Moth

Argyrotaenia franciscana

Rusty Shoulder Knot Moth

Aseptis binotata

Aseptis fumosa

Alfalfa Looper Moth

Autographa californica

Salt-and-Pepper Geometer

Biston betularia

The Brown Elfin

Callophrys augustinus

Western Pine Elfin

Callophrys eryphon

Bank's Emerald Moth

Chlorosea banksaria

Drepanulatrix carnearia

Drepanulatrix falcataria

Drepanulatrix foeminaria

Drepanulatrix hulstii

Drepanulatrix monicaria

Drepanulatrix nevadaria

Drepanulatrix quadraria

Drepanulatrix secundaria

Spurred Wave Moth

Drepanulatrix unicalcararia

Brown Woodling

Egira perlubens

Epinotia signiferana

Duskywing

Erynnis afranius

Pacuvius Duskywing

Erynnis pacuvius

Eudrepanulatrix rectifascia

Eupithecia lachrymosa

Eupithecia maestosa

Common Eupithacia

Eupithecia miserulata

Tamarack Looper

Eupithecia misturata

Eupithecia nevadata

Feralia februalis

Elegant Sheepmoth

Hemileuca eglanterina

Hesperumia fumosaria

Sulphur Moth

Hesperumia sulphuraria

Wright's Hulstina

Hulstina wrightiaria

Ceanothus Silkmoth

Hyalophora euryalus

Glover's Silkmoth

Hyalophora gloveri

Lorquin's Admiral

Limenitis lorquini

Western Tent Caterpillar

Malacosoma californica

Mesogona olivata

Columbian Emerald Moth

Nemoria darwiniata

Brown-lined Looper

Neoalcis californiaria

Ceanothus Nola

Nola minna

California Tortoiseshell

Nymphalis californica

Western Tussock Moth

Orgyia cana

Speckled Green Fruitworm Moth

Orthosia hibisci

Orthosia pacifica

Pale Swallowtail

Papilio eurymedon

Periploca ceanothiella

Pero mizon

Walnut Spanworm Moth

Phigalia plumogeraria

Lappet Moth

Phyllodesma americana

White-streaked Saturnia Moth

Saturnia albofasciata

Hedgerow Hairstreak

Satyrium saepium

Red-Humped Caterpillar

Schizura concinna