Compiler's note: This is a preliminary attempt to compile a checklist of the birds of the Park and provide a start point for updates and corrections. This checklist is restricted to the Indian Manas National Park and does not include birds from the higher elevation Royal Manas National Park in Bhutan.
The following higher elevation using species have been reported from Manas. The observations were, perhaps, from the Bhutan side. It is likely that some of these birds may stray down to the Manas area and such records/observations can then included in the main list.