Gadwall
Anas strepera

Male
Female
Description 18-21"
(46-53 cm). Male is a medium-sized grayish duck with white patch on hind edge of
wing, black rump, and sandy brown head. Female mottled brown, with white patch
on hind edge of wing.
Voice Utters
duck-like quack; also chatters and whistles.
Habitat Freshwater
marshes, ponds, and rivers; locally in salt marshes.
Nesting 9-11
cream-white eggs in a down-lined nest of grass, usually hidden near water but
sometimes in upland fields.
Range Breeds
from southern Alaska, British Columbia, and Minnesota south to California and
western Texas; occasionally in East. Winters in much of United States. Also in
Old World.
Discussion This
species has the widest range of any duck, breeding almost throughout the North
Temperate Zone and is abundant in winter in southern marshes. Often considered
drab, the male Gadwall is a handsome duck clad in soft pastel grays and tans.
This species is one of the dabbling ducks; it feeds by tipping forward so that
the tail sticks up as it reaches for plants on the bottom.
Seasonal Distribution
| Notes | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| AAA | AAA | AAA | AAC | CCC | UUU | UUU | UUU | CCC | CCC | AAA | AAA |