Bull is the largest asian antelope. It is one of the species which is part of human wildlife conflict in the agricultural landscapes, Probable cause is the loss of grazing landscape and hence their entry in crop fields. Some pictures of the species from the Okhla Bird Sanctuary, UP.
The black drongo is a medium sized passerine bird and known for its extreme aggressive behaviour. It can even chase bigger birds such as kites and eagles. In few places it is also called as the “police bird” because of its behaviour.