Greater Scaup (Aythya marila) pair.
Greater Scaup (Aythya marila) pair.
Greater Scaup (Aythya marila) pair.
Greater Scaup (Aythya marila) pair.
Greater Scaup (Aythya marila) pair.
Greater Scaup (Aythya marila) loafing on edge of prairie pothole,
Greater Scaup (Aythya marila) pair.
Greater Scaup (Aythya marila) pair.
Greater scaup pair, hen and drake.