birds are usually found in open forests or bush. Most are black or dark grey in colour, sometimes with metallic tints. They have long forked tails; some Asian
species have elaborate tail decorations. They have short legs and sit very upright whilst perched, like a shrike
. They flycatch or take prey from the ground. Some drongos, especially the greater racket-tailed drongo, are noted for their ability to mimic other birds and even mammals.
From Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Drongo