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Results 1 - 10 from 21 for breeding mallards in 0.307 sec.

Mallard Facts, Figures, Description and Photo
The Mallard Conservation Initiative Breeding: Mallards have one of the most extensive breeding ranges of any duck in North America, extending across the northern one ... greatest abundance between the Appalachian and Rocky Mountains. The 2001 estimate of 7.9 million breeding mallards was a 17% decrease from last years estimate of 9.5 million, but 5% ...
ducks.org

Campaign Facts: Did You Know...
North America's Great Plains are some of the most productive waterfowl breeding habitat in the world. However, this habitat is under siege as never before. Large blocks ... are lost along the Louisiana Gulf Coast. The Great Lakes region supports nearly 1 million breeding mallards and a myriad of other wetland species. Great Lakes states have lost more than half ...
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KIWC Newsletter September 1997 VOL.5 (4/4)
In summer, the lake becomes a major breeding place for wild birds such as yellow ...
www.kiwc.net

U.S. Global Change Research Information Office
European brown trout. Indiscriminate transport of rainbow trout from one breeding facility to another subsequently spread the disease to other parts of the world, including back ... Hawaiian duck, greatly complicating recovery plans for the latter species. On the U.S. mainland, mallards migrate to Florida in the winter. Although they formerly bred only while in the North ...
gcrio.org

Birds at Mono Lake
Mono Lake in mid-summer after breeding in the northern U.S. and southern Canada. At Mono Lake they molt their feathers ... see a wide variety of waterfowl at Mono Lake, mostly in the fall. Canada Geese, Mallards, Northern Shovelers, Northern Pintails, Gadwalls, Ruddy Ducks, Cinnamon Teals, and Green-winged Teals are locally ...
monolake.org

Products: Science Briefs
NWR wetlands 31 Breeding bird surveys at Northeast Creek and Bass Harbor, Acadia NP 32 Variables affecting the black duck decline and current status of black ducks and mallards in southern Ontario ... SAV Restoration and Ecosystem Research 38 Tropical forest conservation plan 39 50-year changes in breeding bird populations 40 Technical Assistance 41 Population dynamics of the Black-footed and Laysan ...
www.pwrc.usgs.gov

USGS Patuxent Wildlife Research Center Staff Profile
Effect of hunting on survival and habitat use by American woodcock (Scolopax minor) on breeding and migration areas Incidence and distribution of chytridiomycosis in road-killed amphibians at National ... Variables affecting the black duck decline and current status of black ducks and mallards in southern Ontario Breeding bird surveys at Northeast Creek and Bass Harbor, Acadia National Park Effects ...
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Cub Scout, Delta Waterfowl project aimed at helping mallards, wood ducks
Delta Web Poll Previous Polls In the News Home > Media ... increase the percentage of duck stamp dollars going to the prairie breeding grounds. The proposal calls for incremental increases in the percentage of ... 90 percent of the factors that influence duck populations occur on the breeding grounds of North Dakota and South Dakota. Among those factors are ...
deltawaterfowl.org

From the Breeding Grounds: It's Dry...Real Dry...Bad Dry
University, Delta Waterfowl's scientific director. "Those areas across the breeding grounds that are wet are not the productive areas, and ... better result there. We haven't seen a response for mallards or pintails in Alberta, despite good wetland conditions." The story ... grass nesting cover on the landscape," Olson says. "The mallard breeding population across the duck factory is still above the long ...
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DFG Completes 2008 Waterfowl Breeding Population Survey
Game’s (DFG) annual waterfowl breeding population survey shows. The breeding population of mallards decreased 24 percent, from 388 ... Mallards, the most abundant duck in the survey, are 20 percent below their long-term average of 370,300. The status of breeding ... and Wildlife Service (USFWS) is conducting breeding population surveys of the primary breeding regions for waterfowl - Alaska, the north- ...
www.dfg.ca.gov