That pattern on the bark is really really cool. Birds doing geometry and physics. O did not know their tails are stiff - more geometry and physics. Very nice post.
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That pattern on the bark is really really cool. Birds doing geometry and physics. O did not know their tails are stiff - more geometry and physics. Very nice post.
Thanks @owasco! It seems the birds do not have what we call a bird brain s after all. 😆