It's not a butterfly — it's a moth! Learn how to identify the promethea silk moth, a beautifully patterned backyard visitor.

The big, pale green swallow-tailed luna moth is an example of all ... Examples include the Anna tiger moth, with creamy yellow hindwings under forewings patterned like broken glass, the ultronia ...

The sea-foam green of a luna moth and the yellow and pink of an io moth can also be confused with butterfly wings. Here are ...