Agrochola pulchella

Rusty Shoulder Knot Moth

Aseptis binotata

Douglas-Fir Cone Moth

Barbara colfaxiana

Mottled Gray Carpet

Cladara limitaria

The Small Engrailed

Ectropis crepuscularia

Packard's Girdle Moth

Enypia packardata

Variable Girdle Moth

Enypia venata

Epinotia hopkinsana

Red-Striped Needleworm Moth

Epinotia radicana

Larch Pug

Eupithecia annulata

Eupithecia columbiata

Eupithecia longipalpata

Eupithecia unicolor

Dyar's Looper Moth

Gabriola dyari

Hydriomena californiata

Furious Carpet Moth

Hydriomena irata

Hydriomena marinata

Renounced Hydriomena

Hydriomena renunciata

Hydriomena speciosata

Hemlock Looper

Lambdina fiscellaria

Silver-spotted Tiger Moth

Lophocampa argentata

Forest Tent Caterpillar

Malacosoma disstria

Western Carpet

Melanolophia imitata

Brown-lined Looper

Neoalcis californiaria

Pine White

Neophasia menapia

Nepytia umbrosaria

Behr's Pero Moth

Pero behrensaria

Sabulodes edwardsata

Douglas Fir Pitch Moth

Synanthedon novaroensis

Tetracis pallulata

Thallophaga hyperborea

Xestia mustelina

Orange Tortrix Moth

Argyrotaenia franciscana

Pale Beauty

Campaea perlata

Large Aspen Tortrix

Choristoneura conflictana

Oblique-Banded Leafroller Moth

Choristoneura rosaceana

Egira simplex

Eupithecia graefii

Tamarack Looper

Eupithecia misturata

Eupithecia rotundopuncta

Gray Pug

Eupithecia subfuscata

Sulphur Moth

Hesperumia sulphuraria

July Highflyer

Hydriomena furcata

American Idia

Idia americalis

Manto Tussock Moth

Orgyia antiqua

American Barred Umber

Plagodis pulveraria

Friendly Probole

Probole amicaria

Stenoporpia pulmonaria

October Thorn Moth

Tetracis jubararia

Colorful Zale

Zale minerea