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The sooty swift is about 15 cm (5.9 in) long. Males weigh about 42 g (1.5 oz) and females about 41 g (1.4 oz). The sexes have the same plumage. Adults have a brown head, a black patch around the eye, and lighter brown forehead and cheeks. Their back is a darker brown than the head. The upper side of their tail is brown and the underside a grayer brown. The upper side of the wing is mostly blackish brown and the underside somewhat lighter. Juveniles have some gray fringing on the body and wings but are otherwise like adults. Voice: The sooty swift's flight calls have been described as "a rapid, rattling ti-i-i-i-a-a-a, as well as tiju-tiju and a weak sip or sip-sip."
Text from Wikipedia, licensed CC BY-SA 4.0.
When to see the Sooty Swift
One bar for each month. Filled bars are the 8 months with records; pale bars are months with none. The wide bar is October, the month with the most records.
Where to see the Sooty Swift
The map shades 3 countries with regular records. Everything unshaded has no records. Countries are listed below the map.
About the Sooty Swift
The sooty swift is a species of bird in subfamily Cypseloidinae of the swift family Apodidae. It is found in Argentina, Brazil, and Paraguay.
Text adapted from Wikipedia, licensed CC BY-SA 4.0.
Easily confused with
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