Greater Scaup (Aythya marila) M

Brenne; Cherine 27/3/15. With female Tufted Duck, compared to which it looks slightly larger. Head shape rounded with no hint of peak. Black on bill restricted to nail. Vermiculation fine but visible.

Ref: IMG 6667X

Greater Scaup (Aythya marila) M
Greater Scaup (Aythya marila) M

Brenne; Cherine 27/3/15. With female Tufted Duck, compared to which it looks slightly larger. Head shape rounded with no hint of peak. Black on bill restricted to nail. Vermiculation fine but visible.

Ref: IMG 6667X