Rare Fulvous Whistling Ducks Make First Recorded Appearance in Malappuram

Birdwatchers in Kerala have recorded a rare sighting of the Fulvous whistling duck (Dendrocygna bicolor) at the Venjali wetlands in Cherumukku, near Tirurangadi in Malappuram district. A flock of more than 30 individuals was observed, marking the first reported occurrence of this species in the district.

The species has previously been documented in Kollam district, but it is more commonly associated with the wetlands of Assam and other northeastern states. These ducks typically arrive in Kerala around the onset of the monsoon and depart by October.

The sighting was made by Kabeerali P., a teacher at PSMO College, Tirurangadi, and Fathima Sabeeha P.P., a member of Malappuram Birders. They noted that the Fulvous whistling duck can be mistaken for the more common Lesser whistling duck. However, distinguishing features include a blackish line along the back of the neck, a white throat patch, a creamy-white rump, and a larger body size. The species also has long, stout, blue-grey legs, a grey bill, and is known for its high-pitched whistling call. Males and females appear similar, though males are slightly larger.

The Cherumukku wetlands are a haven for avian life. During the latest observation, 28 other bird species were recorded, including the Cotton pygmy goose, Eurasian coot, Wire-tailed swallow, and Glossy ibis. Systematic waterbird surveys conducted over the past four years by the Bhoomithra Sena Club of PSMO College, in association with the Social Forestry department, Malappuram Birders, and local groups, have documented 70 to 80 bird species at the site. Other notable species previously recorded here include the Grey-headed lapwing, Marsh harrier, Painted stork, Osprey, and Strawberry finch.

The permanent and seasonal waterbodies of Venjali provide essential food and shelter for both migratory and resident birds, establishing Cherumukku as a critical stopover for long-distance avian travellers.