Aythya
National Institutes of Health
Papers overview
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Analysis of data published in the China Bird Report (CBR) and other literature between 1979 and 2013, along with our own field…
After an absence of nearly 50 years, breeding was again assessed for the Common Pochard in Algeria. Nesting was found in 2009 and…
The wetlands of Northeast Algeria host a wintering population of the Ferruginous Duck Aythya nyroca whose winter number…
Recent population declines of lesser scaup (Aythya affinis; hereafter scaup) have led scientists to hypothesize that habitat…