male ducks dont quack. they make a noise kind of similar to
quacking though
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Are in the light weight class. Khaki Cambell ducks are one of my
favorite breeds because they are very pretty and small. Heres a pic
of several:
http://www.berigorafarm.com.au/A%20group%20of%20Khaki%20Campbell%20ducks.jpg
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Different places have different offer, but it's usual by 12 to
15 yuan or so in china.