Butterfly's Wing Ears May Detect Birds

[Staff]

Butterfly's Wing Ears May Detect Birds
By Jeanna Bryner, Senior Writer
posted: 26 October 2009 08:14 am ET

Butterfly's Wing Ears May Detect Birds | LiveScience
excerpt from above:

Scientists thought butterflies were deaf until 1912 when the first butterfly ears were identified. Only in the past decade or so have researchers examined the anatomy and physiology of butterfly ears, which they are finding to be quite diverse and present in several butterfly species....