Environmental & Science Education, STEM, Nature, Biodiversity, Biological Evolution
Ed Hessler
How do ducks and geese stay warm and dry in precipitation in its several varieties and the often cold water of ponds, lakes, streams and oceans?
We all know the "secre": feathers. But most of us don't know the details..
In this KQED science film (4m 51s) the "secret" of the weatherproof feather coat squatic birds wear is revealed. In addition, an accompanying article by Annie Roth, also explains.
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