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

Found throughout the eastern United States and Canada, this silk moth’s unique pale green color and long tails make it easy ...

1 This welcome addition to Iowa’s popular series of laminated guides illustrates fifty-one species of moths commonly found in the Upper Midwest states of Illinois, Iowa, Indiana, Michigan, Minnesota, ...