Life … Animals Arthropods Insects Butterflies and Moths Emerald Moths and Allies Aethalura Grey Birch Moth species 1,793 observations Grey Birch Moth Aethalura punctulata Field notes Supported by All 3 native plantssupport it in the US Caterpillar hosts Plants its caterpillars eat Grey Alder, Green Alder, Dwarf Birch 3 Close
