"Papillons Moeurs et comportement États-Unis (ouest)." . . . "Contains color photographs and descriptions of 118 of the most commonly found butterfly species in Washington, Oregon, and parts of California, Nevada, Idaho, and Canada, each with information on wingspan, range, habitat, and host plants." . . . . "Guidebooks" . "Butterflies of the Pacific Northwest"@en . "Guidebooks"@en . . "Butterflies of the Pacific Northwest" . . . . . "Pictorial works" . . "Pictorial works"@en . . . . . . "Contains color photographs and descriptions of 118 of the most commonly found butterfly species in Washington, Oregon, and parts of California, Nevada, Idaho, and Canada, each with information on wingspan, range, habitat, and host plants."@en . "Papillons États-Unis (ouest) Identification." . . . .