About Heterophasia gracilis (Horsfield, 1840)
Taxonomy
The grey sibia, scientifically named Heterophasia gracilis (Horsfield, 1840), is a bird species that belongs to the family Leiothrichidae.
Distribution
It is currently found across the Purvanchal Range and the western Hengduan Mountains.
Habitat
Its natural habitat is subtropical or tropical moist montane forest.