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Aythya affinis

 
National Institutes of Health

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2017
2017
Abstract Waterfowl are the natural hosts of avian influenza virus (AIV) and disseminate the virus worldwide through migration… Expand
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2009
2009
Combined lesser scaup (Aythya affinis) and greater scaup (A. marila) populations have declined steadily from the 1970s… Expand
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2009
2009
The abundance and distribution of lesser scaup (Aythya affinis) may be influenced by the availability of amphipod crustaceans… Expand
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2009
2009
Abstract This report describes West Nile virus (WNV)–associated mortality in captive lesser scaup (Aythya affinis) ducklings that… Expand
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2007
2007
Recent decline in the lesser scaup Aythya affinis population has been linked to changes in wetland conditions along their spring… Expand
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2007
2007
Combined lesser scaup (Aythya affinis) and greater scaup (A. marila) populations decreased from the 1980s to the 1990s and have… Expand
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2007
2007
Trace elements may have important effects on body condition of ducks during spring migration, because individuals are… Expand
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2003
2003
Previous research reported that concentrations of selenium in the livers of 88–95% of lesser scaup from locations in Lake Erie… Expand
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2001
2001
We studied the breeding ecology of greater and lesser scaup on islands of the North Arm of Great Slave Lake, Northwest… Expand
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1995
1995
Closed-circuit plethysmography and inert gas equilibration analysis were used to measure the volumes of gas in the respiratory… Expand
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