See 'Reservoir Ducks 1 - Mallard' for details of this series.
FERRUGINOUS DUCK
The Ferruginous duck breeding male is a rich, dark chestnut on the head, breast and flanks with contrasting pure white undertail coverts. In flight the white belly and underwing patch are visible. The females are duller and browner than the males. The male has a yellow eye and the females have a dark eye.
