Ruddy ShelduckTadorna ferrugineaWhere and when to see them

The ruddy shelduck is a large orange-brown waterbird with a pale head, black flight feathers and striking white wing panels. Its range stretches across much of temperate and central Asia, with populations extending into southeastern Europe and North Africa. In Turkey it is particularly associated with inland wetlands and open landscapes. Its upright stance and strong pair bonds give it a somewhat goose-like presence despite its classification among ducks.

Size

58–70 cm (23–28 in) long

Weight

1–1.6 kg (2.2–3.5 lb)

Lifespan

Not reliably established

Status

Least Concern

Pairs can be territorial during breeding, calling loudly and driving other waterbirds away from favored areas. Ruddy shelducks often nest in cavities rather than beside open water, using rock crevices, burrows or other sheltered spaces. Families move to feeding wetlands after hatching. Outside breeding, birds may form flocks on lakes and reservoirs, dividing their time between grazing on land and feeding in shallow water. Outside the breeding season, Ruddy Shelducks are highly gregarious, often forming large flocks which can number in the hundreds or even thousands. These flocks often roost communally on sandbanks or open water and move to feeding grounds at dawn and dusk.

• Breeding males develop a narrow black neck ring.
• Nests may be placed far from the nearest substantial waterbody.
• The broad white wing patches are especially conspicuous in flight.
• Some Asian populations cross high mountain regions during seasonal movements.

Spring and autumn are useful periods for visiting Turkish inland wetlands, when migration can supplement resident birds. Winter concentrations occur at suitable unfrozen waters. Local water levels and regional weather are more informative than a single nationwide breeding or viewing calendar. Prime viewing for large congregations is typically late summer through winter, especially as birds from colder regions migrate south. Migration periods also offer chances to see birds in areas they might not typically inhabit as residents.

Habitat includes inland lakes, reservoirs, river valleys, marshes and saline wetlands surrounded by open country. Nest sites may lie in cliffs or burrows well away from the feeding shore. Coastal lagoons are used locally, but many Turkish observation opportunities require inland travel. They typically avoid heavily forested or densely populated areas, preferring open, expansive landscapes. While often found at lower elevations, some populations utilize high-altitude lakes and rivers, particularly during the breeding season.

Ruddy shelducks eat grasses, shoots, seeds and agricultural grain alongside aquatic invertebrates and other small animal food. They graze, dabble and probe muddy edges rather than relying on one feeding method. Diet shifts with season, habitat and local food availability. Their diet also includes seeds of aquatic plants and various invertebrates found in the mud, such as insect larvae and small crustaceans. During agricultural seasons, they can become quite reliant on spilled grain in fields adjacent to water bodies.

Common name

Ruddy Shelduck

Scientific name

Tadorna ferruginea

Animal group

Birds

Size

58–70 cm (23–28 in) long

Weight

1–1.6 kg (2.2–3.5 lb)

Lifespan

Not reliably established

Status

Least Concern

Identification

Unlike common shelduck, ruddy shelduck has an extensively orange-brown body, a pale head and no broad chestnut breast band across a white breast. The male is easily distinguished by a narrow black collar visible during the breeding season, which is absent in the female and eclipse males. Juveniles resemble females but have a duller, more mottled plumage, particularly on the head and neck.