Ruddy Shelduck
Mangalajodi,Odisha
Varthur lake,Karnataka
In November 2024, a pair of Ruddy Shelducks visited Varthur. There isn’t much to add about this beautiful species because we all know its elegance and grace. It’s also well-known that this is one of the bird species that always stays in pairs, and this instance was no exception. However, the challenge was the distance and their shyness. They stayed almost in the middle of the large lake and remained quite shy. I’ve seen this bird in many places across India and noticed that wherever they migrate in adequate numbers, they are not as shy because they feel less isolated. But here, they didn’t let us approach much; instead, they flew away together, even when other ducks were present in the same area. It was a delightful sight to watch them in flight because that’s when we can see the colors of the Indian flag displayed in their feathers.
Information of Ruddy Shelduck
| IUCN (International Union for Conservation of Nature): | Least Concern. |
|---|---|
| Approximate size(adult): | Length: about 58-70 cm. Wingspan: 110-135 cm. Weight: typically ~1.2-1.6 kg for males; females somewhat lighter (~0.9-1.5 kg) in some populations. |
| Resident/ Migrate from: | Some populations are resident (especially in southern & western parts of range); many are migratory, especially those breeding in more northerly / high altitude areas. |
| Migrate to: | Winters in the Indian Subcontinent and Southeast Asia (for populations from central-Asia / Europe). |
| Breeding season: | Mid-March to early May in many regions. In some places, breeding occurs April to June. |
| Breed in: | Nests in natural or artificial cavities: burrows, tree holes, rock crevices, cliffs, sometimes ruins or old buildings. Clutch size about 6-12 eggs (commonly ~8-10). Incubation by female about 28-29 days. Both parents help care for young. Fledging around ~55 days in some sources. |
| Habitat: | Prefers inland wetlands: lakes, reservoirs, rivers (with mud- or shingle banks), marshes, open steppe, semi-desert regions. Can breed at high altitudes (even up to ~5,000 m in the Himalayas / Tibetan Plateau). Winters often in lowland water bodies, flooded grasslands, marshes etc. Less dependent on large expanses of water during breeding in some areas. |
| Diet: | Omnivorous. Plant material predominates: grasses, leaves, shoots, seeds. Also eats aquatic invertebrates, molluscs, insects, small animals; forages by grazing on land, dabbling in shallow water, upending; sometimes feeds in agricultural fields. |