Redhead

Identification

The redhead is a medium-sized diving duck measuring 40–56 cm in length with a wingspan of 74–84 cm. Males during breeding season are unmistakable, displaying a striking copper-colored head and neck contrasting sharply with a black breast, gray back and sides, and white belly. Their pale blue bill with a black tip is another key field mark. Crucially, redhead males have yellow eyes—a feature that distinguishes them from their closest relatives, the canvasback and common pochard, both of which have red eyes. Female redheads are more subdued in coloration, with yellow to brown heads and necks, brown breasts, and white bellies, and they retain this plumage year-round. Non-breeding males lose their copper coloration and develop brown heads instead.

As a pochard, the redhead is a specialized diving duck with anatomical adaptations for underwater foraging. Their legs are positioned further back on the body compared to dabbling ducks, making terrestrial locomotion awkward. They possess larger foot webbing and broader bills than dabbling ducks, along with a characteristic lobed hind toe. Unlike many other duck species, redheads lack a metallic-colored speculum on their wings.

Range & Habitat

Redheads breed across a wide range of North America, from northern Canada south through the intermontane regions of British Columbia, Alberta, Saskatchewan, Manitoba, and the Dakotas, with smaller populations in Ontario, Quebec, and the southern United States. During winter, they migrate south to warmer climates including the southern United States, Mexico, Guatemala, Cuba, and the Bahamas. These ducks rely on wetlands throughout both seasons.

Ideal breeding habitat consists of small, semi-permanent wetlands in open country where deep water supports dense emergent vegetation. During winter, redheads favor large protected bodies of water near the coast, but they also utilize reservoirs, lakes, playa wetlands, freshwater river deltas, coastal marshes, estuaries, and bays. Their preference for semi-permanent and permanent wetlands makes them less vulnerable to drought-related habitat loss compared to some other waterfowl species.

Behaviour & Diet

Redheads are migratory ducks, beginning their northward movement in late January and February, with the most northern populations completing their migration by late April. Their diving ability allows them to forage underwater, a behavior that defines their ecological role within North American wetlands. As members of the genus Aythya, they are specially adapted for subsurface feeding, distinguishing them from the dabbling ducks that feed at the water's surface.

Predation pressure on redheads is relatively light compared to other waterfowl. Adults may fall prey to northern river otters, red-tailed hawks, great horned owls, bald eagles, golden eagles, and minks, though most predation targets ducklings and eggs. Northern pike and snapping turtles prey on young ducklings, while skunks, minks, crows, and magpies raid nests for eggs. Disease and indirect human impacts pose greater threats than predation.

Best Time & Places to See It

Late January through February and into spring offers excellent opportunities to observe redheads as they begin their northward migration. The intermontane regions of British Columbia, Alberta, Saskatchewan, and Manitoba are prime breeding-season destinations, along with the Dakotas and smaller populations in Ontario and Quebec. Winter birders should focus on southern United States locations, Mexico, and Caribbean areas including Cuba and the Bahamas, where large concentrations gather in protected coastal waters and freshwater wetlands.

The species' preference for specific wetland types makes certain locations predictable. Look for them in semi-permanent wetlands during breeding season and in large protected water bodies, estuaries, and coastal marshes during winter months. Their stable and increasing population—now exceeding 1.4 million birds—makes redheads a reliable species for waterfowl enthusiasts and wildlife photographers.

Photography Tips

The redhead's striking plumage makes it an attractive photography subject. Males in breeding plumage offer exceptional opportunities, with their copper heads and contrasting black and white markings providing excellent color saturation in photographs. The pale blue bills and yellow eyes are diagnostic features worth capturing in detail. Early morning light enhances the metallic quality of the male's copper head coloration.

Females and non-breeding males present a more subtle challenge, requiring attention to the distinctive head shape and bill coloration to distinguish them from similar species. Photograph redheads in their preferred wetland habitats during migration periods and winter months when they congregate in larger numbers in protected coastal waters. Their diving behavior provides dynamic shooting opportunities, though patience is required to anticipate their underwater excursions and subsequent surfacing.