Eastern Whip-poor-will
Photo: Mikeschafer.wildlife · CC BY 4.0

Nightjars and Nighthawks

Eastern Whip-poor-will

Antrostomus vociferus

NTNear Threatened
Family
Nightjars and Nighthawks (Caprimulgidae)
Order
Caprimulgiformes

Overview

The eastern whip-poor-will (Antrostomus vociferus; also called "whip-o-will", "whip o' will", etc.) is a medium-sized (22–27 cm or 8.7–10.6 in) bird within the nightjar family, Caprimulgidae, from North America. The whip-poor-will is commonly heard within its range, but less often seen because of its camouflage. It is named onomatopoeically after its song.

Summary from Wikipedia, available under CC BY-SA 4.0.

Range and habitat

Breeds southern Canada and eastern USA; winters to Cuba and western Panama.

Range description: AviList Global Avian Checklist.

Sources and further reading

Last updated September 29, 2026.