Hum Tum Board
Entertainment => Image Gallery => Animals => : Leon February 22, 2010, 03:51 PM
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DID YOU KNOW?
Unfeeling Feet: Ducks do not have blood vessels or nerves in their feet so they can swim in water of any temperature.
All Quacked Up: Most duck species do not quack, but instead make a wide range of calls ranging from whistles to coos, yodels to grunts, and much more.
Built to Filter: Most duck bills are lined with serrated "lamellae" — thin, plate-like structures that aid in filter feeding.