Scaup (female) & Tufted Ducks (males), Farmoor Reservoir, Oxfordshire

Farmoor Reservoir, Farmoor, Oxfordshire (December 2021)

Also known as Greater Scaup.

Status is classified as Least Concern. For more information on this bird species see the following links:
Greater scaup (Aythya marila) / Wikipedia
Greater Scaup / Bird Forum
BirdLife International / Greater Scaup Aythya marila
Cornell Lab of Ornithology / Greater Scaup Aythya marila

Shooting Time 14:20
Tv(Shutter Speed) 1/1600
Av(Aperture Value) 9.0
Exposure Compensation 0
ISO Speed 1600

Latitude 51 45 16.5 N
Longitude 01 21 39.3 W
Altitude 62.70m