Common hawk cuckoo, Bangalore

It is also known as the brain fever bird, the name is associated because of the call this bird makes. This is a brood parasite – meaning it relies on other birds to raise its young. The egg is of blue color much like babblers. The hatchling disburses off the egg of the host and the foster parents rear it. Common hawk-cuckoo is categorized as least concern by IUCN.