Common Shelduck

Overview

The common shelduck (Tadorna tadorna) is a waterfowl species belonging to the shelduck genus Tadorna. It is widespread and common across the Palearctic, frequently found in temperate coastal regions, saline pools, estuaries, and increasingly in inland freshwater habitats.

Identification

• Resembles a small, short-necked goose, measuring 55–65 cm in length with a wingspan of 100–120 cm.
• Features a dark green head and neck, a white body with chestnut patches, and a black belly.
• Has a reddish-pink bill and pink feet, with the male in breeding season displaying a bright red bill with a prominent knob at the base.
• Produces a loud honk as its call.

Habitat

The common shelduck breeds in the temperate Palearctic region, historically restricted to coasts, estuaries, and other saline habitats, but it has expanded significantly inland to open freshwater wetlands. In Great Britain and Ireland, it is common around coastlines, salt marshes, and estuaries, where it frequently nests in rabbit burrows. Wintering occurs in temperate to subtropical regions, with Asian populations migrating south to northern India and southern China, while European populations are largely resident.

Did you know?

Like geese and swans but unlike most ducks, both parents protect the ducklings and lead them to feeding areas that can be up to 3 km from the nest site, with adults flying away from the young to act as a decoy when predators approach.