Have you wondered why a bird that dives for fish for a living has feathers that get waterlogged so it can’t fly? It doesn’t make any sense or does it? A cormorant’s lack of preening oil – which makes water run off a duck’s back – makes them speedy underwater and better at fishing.
Which Way Now 101 
Very neat fact, I’ll show this to my grandson!
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It’s always puzzled me but I never thought it look it up until I was about to post this poem!
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