GADWALL Meaning and Definition

The gadwall, scientifically known as Mareca strepera, is a species of medium-sized diving duck that belongs to the Anatidae family. It is widely distributed across the Northern Hemisphere, breeding primarily in North America and Eurasia.

The male gadwall is characterized by its elegant plumage, featuring a pale gray body with intricate black and white feather patterns, a black rump, and a distinctive black bill. Females and juveniles, on the other hand, display a more subtle appearance with mottled brown feathers and a brownish-orange bill.

These waterfowl usually inhabit freshwater wetlands, ponds, lakes, and marshes during the breeding season, and they can also be found in coastal regions and brackish water habitats during migration and wintering. Gadwalls are remarkable divers and foragers, adept at feeding on a variety of aquatic vegetation, insects, mollusks, and small invertebrates found beneath the water's surface.

During the breeding season, gadwalls form monogamous pairs, with the males performing courtship displays to attract females. The female then constructs a nest out of grasses and leaves in a concealed location near water, where she lays a clutch of about 8-12 eggs. Both parents take turns incubating the eggs, which hatch after an average of 24-28 days.

Gadwalls are highly migratory birds, spending the non-breeding season in warmer areas and forming large flocks for protection. They undertake extensive journeys across continents, using traditional flyways to reach their desired wintering grounds.

Overall, the gadwall is revered for its stunning appearance, remarkable foraging abilities, and its active role in maintaining the ecological balance of wetland ecosystems.

Frequency of the word Gadwall appearance in books over time

The depicted graph illustrates the occurrences of the term "Gadwall" in a collection of English books from 1800 to 2008.