
Appearance
The adult male and female are almost entirely black, with a blue-green sheen. The distinctive crest consists of elongated feathers on the forehead. The forked tail is also distinctive of the adult birds.
Distribution
The nominated race is endemic to Madagascar, and found throughout the island, and some of the larger inshore islands including Nosy-Bé. The ''Dicrurus forficatus potior'' subspecies on only found on the Comoro Islands.Its natural habitats are subtropical or tropical dry forests, subtropical or tropical moist lowland forests, and dry savanna, typically below 1,000 meters.

Habitat
The nominated race is endemic to Madagascar, and found throughout the island, and some of the larger inshore islands including Nosy-Bé. The ''Dicrurus forficatus potior'' subspecies on only found on the Comoro Islands.Its natural habitats are subtropical or tropical dry forests, subtropical or tropical moist lowland forests, and dry savanna, typically below 1,000 meters.
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