''Boissonneaua'' is a small genus of

hummingbird Hummingbirds are birds native to the Americas and comprise the biological family Trochilidae. With about 361 species and 113 genera, they occur from Alaska to Tierra del Fuego, but the vast majority of the species are found in the tropics aro ...

s in the family Trochilidae. They are found in humid Andean forests from western Venezuela to southern Peru. They have a straight black

bill Bill(s) may refer to: Common meanings * Banknote, paper cash (especially in the United States) * Bill (law), a proposed law put before a legislature * Invoice, commercial document issued by a seller to a buyer * Bill, a bird or animal's beak Plac ...

, contrasting outer rectrices, and a distinctive habit of quickly lifting both wings up shortly after landing, thereby revealing their rufous underwing

coverts A covert feather or tectrix on a bird is one of a set of feathers, called coverts (or ''tectrices''), which, as the name implies, cover other feathers. The coverts help to smooth airflow over the wings and tail. Ear coverts The ear coverts are sm ...

Species

The genus contains three species:

References

* Restall, R., Rodner, C., & Lentino, M. (2006). ''Birds of Northern South America''. Vol. 1 & 2. Helm, London. (vol. 1); (vol. 2). Bird genera Taxonomy articles created by Polbot Taxa named by Ludwig Reichenbach {{hummingbird-stub