A friend of mine (Ernesto Cavallini) saw this bird near at Verona, NE of Italy, yesterday 25th May
Is this a Scaup (female)? Rounded head, forehead shape (white around the bill) ...
I post this bird because it doesn't have the black nail restricted to the tip...
Or am I in wrong?
Other point: is it possible for a Scaup (female) to show white on undertail?
TNX in advance