The copper-rumped hummingbird sometimes placed in the genus ''Saucerottia'', is a small bird that breeds in Venezuela, Trinidad and Tobago, and has occurred as a vagrant on Grenada. It is a seasonal migrant in parts of Venezuela.
This hummingbird inhabits open country, gardens and cultivation. The female copper-rumped hummingbird lays its eggs in a tiny cup nest on a low branch, or sometimes wires or clotheslines. Incubation takes 16–17 days, and fledging another 19-23, and there may.. more