
Duck Stamp Artists Turn to Spent Shotgun Shells to Meet New Pro-Hunting Mandate
The government art competition now requires hunting imagery, a change that some wildlife painters say undermines its conservation message.
Breeding adult male. Photo: Brian Kushner
Aythya affinis
Conservation status | Although it is still abundant, the total population has declined significantly in recent decades, and the causes are not well understood. |
---|---|
Family | Ducks and Geese |
Habitat | Marsh ponds (summer), lakes, bays, estuaries. Summers around large marshes in prairie or forested regions. Winters on lakes, reservoirs, rivers, sheltered areas of coastal bays. Overlaps extensively with Greater Scaup, especially in winter, but at that season the Lesser is far more likely to be found on freshwater lakes and ponds well inland. |
Forages by diving and swimming underwater; sometimes by dabbling or up-ending in shallow water. Sometimes feeds at night.
9-11, sometimes 8-14. Olive-buff. Incubation is by female only, 21-27 days. Young: Leave nest shortly after hatching, go to water. Young are tended by female but feed themselves. 2 or more broods of young may join under care of several adult females. Age at first flight 47-54 days after hatching.
Leave nest shortly after hatching, go to water. Young are tended by female but feed themselves. 2 or more broods of young may join under care of several adult females. Age at first flight 47-54 days after hatching.
Includes mollusks, plant material. Diet varies with season and habitat, but animal matter may predominate, especially mollusks such as clams and snails, also aquatic insects, crustaceans. Also eats plant material such as stems and leaves of sea lettuce, pondweeds, wild celery, plus seeds of pondweeds, sedges, grasses, and others. Birds on the Great Lakes may feed heavily on the introduced zebra mussel.
Probably first breeds at age of 2 years in most cases. Elements of courtship display by male include a shake of the head, followed by throwing the head far back and bringing it forward very quickly; exaggerated bowing movements; ritualized preening. Some displays may be performed underwater. Nest site is usually on dry land close to water, often on islands in lakes, surrounded by good cover of vegetation. Stands of bulrush in marshes especially favored. Nest is a slight depression with addition of some dry grass, lined with down.
Audubon’s scientists have used 140 million bird observations and sophisticated climate models to project how climate change will affect this bird’s range in the future.
Zoom in to see how this species’s current range will shift, expand, and contract under increased global temperatures.
Choose a temperature scenario below to see which threats will affect this species as warming increases. The same climate change-driven threats that put birds at risk will affect other wildlife and people, too.
The government art competition now requires hunting imagery, a change that some wildlife painters say undermines its conservation message.
Audubon and his rival, Alexander Wilson, disagreed about the habits of scaup ducks. But that's because they were describing two different birds.
It’s a challenging ID, but head shape can take you a long way.
Let us send you the latest in bird and conservation news.
Visit your local Audubon center, join a chapter, or help save birds with your state program.
Membership benefits include one year of Audubon magazine and the latest on birds and their habitats. Your support helps secure a future for birds at risk.
Our email newsletter shares the latest programs and initiatives.