About: Lesser nighthawk

The lesser nighthawk (Chordeiles acutipennis) is a nightjar found throughout a large part of the Americas. The adults are dark with brown, grey and white patterning on the upperparts and breast; the long upperwings are black and show a white bar in flight. The tail is dark with white barring; the underparts are buffy with fine black horizontal streaking. The adult male has a white throat; the female has a light brown throat. This bird looks similar to the common nighthawk, but is slightly smaller, has a slightly less deeply forked tail, and is more buffy in coloration. The calls are also completely different. The lesser nighthawk has a rapid, low whistled melodious trill, lasting several seconds. It is usually heard only near breeding areas.