Always wonder that....now we know.

I once clipped a video about the scientist who did the research. It's funny. I want to share it with you but I can't find the video.

Great clip!

what a classical post it is... hmmm
very much information i got today. thats good to know abt woodpeckers.

As far as I know, Woodpeckers don't mate for life. This may be an overlooked factor.