Sierra Sulphur

Colias behrii

Placid Dart

Abagrotis placida

Luteus Dart Moth

Abagrotis trigona

Sallow Button

Acleris hastiana

Funerary Dagger Moth

Acronicta funeralis

Yellow-Haired Dagger Moth

Acronicta impleta

Adelphagrotis stellaris

Ipsilon Dart

Agrotis ipsilon

Fall Cankerworm Moth

Alsophila pometaria

Miranda Underwing

Amphipyra pyramidoides

Common Gray

Anavitrinella pampinaria

Polyphemus moth

Antheraea polyphemus

Fruit-Tree Leafroller Moth

Archips argyrospila

Garden Tiger Moth

Arctia caja

Orange Tortrix Moth

Argyrotaenia franciscana

Salt-and-Pepper Geometer

Biston betularia

Yellow-Dusted Cream Moth

Cabera erythemaria

Clover Looper Moth

Caenurgina erechtea

The Brown Elfin

Callophrys augustinus

Cameraria nemoris

Large Aspen Tortrix

Choristoneura conflictana

Oblique-Banded Leafroller Moth

Choristoneura rosaceana

Mottled Gray Carpet

Cladara limitaria

White Triangle Tortrix

Clepsis persicana

Shadowy Arches

Drasteria adumbrata

Dark Marbled Carpet

Dysstroma citrata

The Small Engrailed

Ectropis crepuscularia

Morning-glory Plume Moth

Emmelina monodactyla

Salt Marsh Moth

Estigmene acrea

Eucalantica polita

Johnson's Euchlaena

Euchlaena johnsonaria

Common Eupithacia

Eupithecia miserulata

Tamarack Looper

Eupithecia misturata

Dingy Cutworm

Feltia jaculifera

Glyphipterix powelli

Grapholita conversana

Sulphur Moth

Hesperumia sulphuraria

July Highflyer

Hydriomena furcata

Fall Webworm

Hyphantria cunea

Speckled Arches

Lacanobia subjuncta

Hemlock Looper

Lambdina fiscellaria

Fireworm

Lithophane georgii

Lotisma trigonana

Lustrous Copper

Lycaena mariposa

Forest Tent Caterpillar

Malacosoma disstria

Armyworm Moth

Mythimna unipuncta

Brown-lined Looper

Neoalcis californiaria

Manto Tussock Moth

Orgyia antiqua

Speckled Green Fruitworm Moth

Orthosia hibisci

Three-Lined Leafroller Moth

Pandemis limitata

Green Comma

Polygonia faunus

Friendly Probole

Probole amicaria

Speckled Black Pyla

Pyla fusca

Red-Humped Caterpillar

Schizura concinna

Unicorn Caterpillar Moth

Schizura unicornis

Sharp-Lined Yellow

Sicya macularia

Clandestine Dart

Spaelotis clandestina

Wild Cherry Sphinx

Sphinx drupiferarum

Mountain Beauty Moth

Syngrapha ignea

Tacoma Cutworm

Trichordestra tacoma