David Kjaer / Pintail duck, male {Anas acuta} Gloucestershire, UK

Barry Mansell / Pintail duck pair {Anas acuta} USA.

TOM MANGELSEN / Pintail drake taking off (Anas acuta) Oregan, USA

DAVID TIPLING / Pintail, male, on water {Anas acuta} UK

Terry Andrewartha / Pintail duck {Anas acuta} UK

Paul Hobson / Female Pintail duck, Norfolk England UK

Jose B. Ruiz / Male Pintail, Spain

Mike Wilkes / Pintail Duck {Anas acuta} USA

Tom Vezo / Pintail duck (Anas acuta) Bolsa chica, California, USA

Mike Read / Two Northern pintail (Anas acuta) males standing on ice, Bosque del Apache National Wildlife Refuge, New Mexico, USA, January

Mike Potts / Pintail ducks (Anas acuta), courtship flights over Martin Mere, Lancashire, UK February