03-31-2008, 09:23 PM
Tube dude you are right about carp causing a decrease in the aquatic vegetation utilized by waterfowl. The state will drain some of the waterfowl refuge impoundments every year and treat them with rotenone. The carp stir up the mud. The dirtier the water the less photosynthesis and so less feed for the birds. It is amazing how fast the carp come back. gshorthair
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