Ted was listening to one this Spring and said,
"Idiot! Don't he realize it's not wood by this time?" smirk

So I figured, it must be more than drilling for grubs...
...it must be a sexual attractant as well...
females are prolly drawn to the loudest (strongest) males...
IOW The Idiot ain't all that dumb after all! wink
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"...or am I a butterfly dreaming she's a woman?"