Life … Animals Arthropods Insects Butterflies and Moths Emerald Moths and Allies Entephria Grey Mountain Carpet species 1,415 observations Grey Mountain Carpet Entephria caesiata Field notes Supported by All 5 native plantssupport it in the US Caterpillar hosts Plants its caterpillars eat Common Bilberry, Black Crowberry, Bog Bilberry, Dwarf Birch 5 Close