Female Greater Scaup on left, Female Lesser Scaup on right) |
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Greater Scaup Aythya marila |
Salem Pond Utah County, Utah 18 Jan 2019 |
by Cliff Miles ©Cliff Miles |
Male Greater Scaup, upper right (Lesser Scaup, in front) |
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Greater Scaup Aythya marila |
Mayor's Pond Brigham City, Utah 17 Jan 2004 |
by Brian Currie ©Brian L. Currie |
Male Greater Scaup behind (Lesser Scaup, in front) |
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Greater Scaup Aythya marila |
Mayor's Pond Brigham City, Utah 17 Jan 2004 |
by Brian Currie ©Brian L. Currie |