caterpillars – Wild Columbia County

Rare and extirpated butterflies of Northwest Oregon

rare endangered butterflies of oregon columbia county willamette valley coast range

Butterflies are often among the most endangered of insects. Some of their caterpillars can only survive on select host plants, so if their habitats are destroyed and the host plants disappear, the butterflies disappear as well. Of the 65 species of butterfly native to northwest Oregon, 15 are now rare or missing entirely. (“Extirpated” isContinue reading “Rare and extirpated butterflies of Northwest Oregon”