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"A penny for your thoughts"

Thursday, May 17, 2012

Stunning Bird Structure Engineering

Someone emailed me this and I thought of sharing it here.............. Just how M A N Y trips would a bird have to make with that tiny little quantity of mud/clay it could carry? (and how far from the nest is the source?) How the heck does the bird come up with the windbreak/entrance design that shields th eggs/chicks from the elements. Nature has its magical ways I suppose!!

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