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1. Presented by: Jackson von Duck Serving at the pleasure of
Ms. von Duck: Aaron & Susan von Frank
9. credit: Ask A Naturalist
http://askanaturalist.com/why-don't-ducks'-feet-freeze/
10. McGeary Organics
11. A duck's bill is specialized to help it forage in mud and
to strain food from the water. A hard nail at the tip of the bill
helps with foraging, and a comb-like structure on the sides of the
bill strains small insects and crustaceans from water. image
credit: wikipedia.org
12. up to 25% of their diet can be obtained from foraging (vs.
chickens, who arent as good at nding food on their own).