
This used to be a Blue-wing Teal
But alas, he has recently died.
But it's body is interesting to look at up close
For the scientific data that it provides
For example, notice the wings,
Are wet, but the water is beading.
Ducks spread the wax from their preen gland
To waterproof their feathers, and keep them from freezing.
Photo and text © 2018 Dee Fairbanks Simpson
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