- Stock Photo ID: #IW135060
- Image Credit: Picxy.com/GYANPRATIM
- Description:The common hawk-cuckoo (Hierococcyx varius), popularly known as the brainfever bird, is a medium-sized cuckoo resident in the Indian subcontinent. Location - Manas National Park, Assam, India.
- Location: Manas National Park, Gobardhana, Assam, India