Recent sighting of Black Baza Aviceda leuphotes Dumont, 1820 (Aves: Accipitriformes: Accipitridae) in Nandhaur Wildlife Sanctuary, Uttarakhand, India
DOI:
https://doi.org/10.11609/jott.10604.18.6.29133-29137Keywords:
Avifauna, Himalayan foothills, migratory raptor, northern India, passage migrant, seasonal dispersal, species distribution, Terai-Bhabar landscapeAbstract
The Black Baza Aviceda leuphotes is a small migratory raptor of the family Accipitridae, primarily distributed across northeastern India, the eastern Himalaya, and southeastern Asia, with scattered seasonal records from peninsular and western India. Validated records from northern India remain limited. A single individual was observed on 20 December 2025 in a semi-evergreen forest-edge habitat near Chorgaliya, Uttarakhand. The identification was confirmed using diagnostic plumage characters and photographic evidence. Previous records from Maharashtra, Odisha, Tamil Nadu, and Puducherry suggest that the species exhibits broader seasonal occurrence patterns across India than previously understood. The present observation represents the first scientifically documented record of the species from the Nandhaur landscape and constitutes a notable northwestern range extension within the Indian subcontinent. The occurrence during winter further supports the possibility of seasonal dispersal or migratory movement from eastern populations. This record highlights the ecological importance of the Terai–Bhabar landscape as a potential stopover or seasonal foraging habitat for migratory raptors and emphasizes the need for long-term monitoring of avifaunal movements in the Himalayan foothills.
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