- Atticora melanoleuca
Identification
Glossy blue-black above, white below, narrow black band across the chest, long and deeply forked tail.
Distribution
Argentina, Bolivia, Brazil, Colombia, French Guiana, Guyana, Paraguay, Suriname, and Venezuela.
Taxonomy
Monotypic.
Habitat
Near rivers with rapids and boulders.
Behaviour
The diet includes blackflies.
It nests in crevices in rocks.