 Other rare, restricted range or globally endangered species include the rufous-necked hornbill, green cochoa, purple cochoa, beautiful nuthatch, Ward's trogon, ruddy kingfisher, blue-eared kingfisher, white-tailed fish eagle, Eurasian hobby, pied falconet, white-winged wood duck, Himalayan wood-owl, rufous-throated hill-partridge, and whitecheeked hill partridge.Several leaf warblers and migrants such as amur falcon and several thrushes can be seen here.The first mid-winter waterfowl census in Namdapha was conducted in 1994 when species such as the white-bellied heron, a critically endangered bird was recorded for the first time.