The common hawk-cuckoo, popularly known as the brainfever bird, is a medium-sized cuckoo resident in the Indian subcontinent. It bears a close resemblance to the Shikra, even in its style of flying and landing on a perch. Animal Animal Themes Animal Wildlife Animals Animals In The Wild Bird Bird Photography Birds Brainfever Bird Common Hawk-cuckoo Cuckoo Cuculiformes Goa Hierococcyx Hierococcyx Varius India Nature One Animal Perching Wild Wildlife Wildlife & Nature Wildlife Photography