Identify this caterpillar
Does look somewhat like a tent-what plant is it on? That would help with the ID.
I found a source from Western Washington University.http://pnwmoths.biol.wwu.edu/browse/family-erebidae/subfamily-arctiinae/tribe-arctiini/gnophaela/gno...
"This species is a foodplant specialist feeding on mountain bluebells (Mertensia spp.) in the Boraginaceae. This species is found in the Rocky Mountain region from the Pacific Northwest south to southern New Mexico Larvae is covered with tufts of hairs, black with lateral yellow patches.