Waterfowl Vocalizations
Interpreting their odd assortment of whistles, grunts, quacks, honks, coos, clucks, and trills

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Understanding Waterfowl: Drought and Deluge
We can't control the weather, but conserving wetlands and grasslands on the prairies will help ensure the long-term health of duck populations

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Story of Survival
A variety of factors affect the longevity of ducks and geese

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Stay Off My Pond

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Understanding Waterfowl: Story of the Giants
A closer look at the remarkable comeback of the giant Canada goose

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Trials of the Tundra
Once Arctic-nesting geese reach their breeding grounds, they are in a race against time

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Summer's End

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Waterfowl Diseases
Ducks and geese suffer a variety of illnesses that are seldom evident to people

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Extrapair Paternity
Many waterfowl broods include offspring from more than one male

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Understanding Waterfowl: Mallards and Their Relatives
These highly adaptable ducks are found in a variety of habitats across the globe

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Understanding Waterfowl: Stopover Country
Wetlands and rivers in America's heartland provide vital migration habitat for millions of waterfowl

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Understanding Waterfowl: Seasonal Wetlands and Breeding Ducks
These small, shallow-flooded basins are vital to waterfowl production on the prairies

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