Lesser Nighthawk (Chordeiles acutipennis)

Other Names (World)
Lesser Nighthawk, Trilling Nighthawk

Family
Caprimulgidae (Nightjars)

Size
19 - 20 cm

First Described (Guide)
(Hermann, 1783)

Habitat
Subtropical and tropical lowland dry shrubland. From sea-level - 1,200 m.

Range (Guide)

Aruba, Belize, Bolivia, Brazil, Canada, Chile, Colombia, Costa Rica, Ecuador, El Salvador, French Guiana, Guatemala, Guyana, Honduras, Mexico, Netherlands Antilles, Nicaragua, Panama, Paraguay, Peru, Suriname, Trinidad and Tobago, USA (B), Venezuela.

Rarity Status
Currently this species is not classified as a rarity in this country OR information has not been updated.

Population
Estimated population is 6,000,000 (2010).

Status LC
For more information see BirdLife International Species Factsheet.

Voice
Xeno-Canto Sound Files (more (51)...)

Lesser Nighthawk (Chordeiles acutipennis) [XC488439]
by Steve Hampton from Privanzas Los Mochis Ahome, Sinaloa, Mexico (flight call, song)

Lesser Nighthawk (Chordeiles acutipennis) [XC443263]
by Manuel Grosselet from Sand Creek Road, Colusa County, California, United States (call)

Subspecies
Birds of Baja California formerly separated in subspecies inferior.

The following 7 subspecies are recognised:

texensis Lawrence, 1857 - South-western USA south to central Mexico.
micromeris Oberholser, 1914 - Northern Yucatán Peninsula, Mexico.
littoralis Brodkorb, 1940 - Southern Mexico south through Central America to Costa Rica and possibly Panama.
acutipennis (Hermann, 1783) - Colombia east through Venezuela, Trinidad and Tobago and the Guianas and south through Brazil (absent from many parts of Amazonia) to northern Bolivia and probably Paraguay.
crissalis Miller, AH, 1959 - South-western Colombia.
aequatorialis Chapman, 1923 - Western Colombia, western Ecuador and possibly north-western Peru.
exilis (Lesson, R, 1839) - Western Peru and rarely extreme northern Chile.

References
See References.

Files:

JPG files for Lesser Nighthawk (Chordeiles acutipennis) - 10 files

More Information

BirdLife International

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BirdLife International Species Factsheet.

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