A fairly large nightjar, with a long tail, long, rounded wings, small head, and large eyes.
Relative Size
Larger than a Common Nighthawk, smaller than a Chuck-will’s-widow.


Measurements
- Both Sexes
Click on an image to compare
A fairly large nightjar, with a long tail, long, rounded wings, small head, and large eyes.
Larger than a Common Nighthawk, smaller than a Chuck-will’s-widow.
Ornithologists have recognized up to six subspecies between Texas (subspecies merrilli) and Argentina (subspecies derbyanus) that differ only subtly in size and tones of plumage.
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