Greater Racket-tailed Drongo

Description:

In most of its range in Asia, this is the largest of the drongo species and is readily identifiable by the distinctive tail rackets and the crest of curled feather that begin in front of the face above the beak and along the crown to varying extents according to the subspecies. The tail with twirled rackets is distinctive and in flight it can appear as if two large bees were chasing a black bird. In the eastern Himalayas the species can be confused with the Lesser Racket-tailed Drongo, however the latter has flat rackets with the crest nearly absent. Their courtship display may involve hops and turns on branches with play behaviour involving dropping an object and picking it in mid air.

Habitat:

Seen in an open forest.

Notes:

Their calls are extremely varied and include monotonously repeated whistles, metallic and nasal sounds as well as more complex notes and imitations of other birds. They begin calling from as early as 4 am in moonlight often with a metallic tunk-tunk-tunk series. They have an ability to accurately mimic alarm calls of other birds that are learnt through interactions in mixed-species flocks. They have been said to imitate raptor calls so as to alarm other birds and steal prey from them in the ensuing panic.