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The white-winged potoo has two forms that differ significantly in size but are almost identical otherwise. The species as a whole is 24 to 29 cm (9.4 to 11.4 in) long. The Amazonian form weighs 77 to 85 g (2.7 to 3.0 oz); it is much smaller than the eastern one though the latter's weight has not been documented. Both forms are dark brown above and lighter brown below, and both parts have darker speckles. The large white patch on the secondary wing coverts give the species its name. Voice: The song of the Amazonian form of white-winged potoo is "a gradually descending, pure-toned 'feeeoooooo'" described as haunting and melancholy. It also makes a soft "bweep" call.
Text from Wikipedia, licensed CC BY-SA 4.0.
When to see the White-winged Potoo
One bar for each month. Filled bars are the 10 months with records; pale bars are months with none. The wide bar is November, the month with the most records.
Where to see the White-winged Potoo
The map shades 4 countries with regular records, and 2 more in a lighter tone where the bird turns up only as a stray. Everything unshaded has no records. Countries are listed below the map.
About the White-winged Potoo
The white-winged potoo is a species of bird in the family Nyctibiidae. It is found in Brazil, French Guiana, Guyana, Peru, Suriname, and Venezuela.
Text adapted from Wikipedia, licensed CC BY-SA 4.0.
Easily confused with
Andean PotooNyctibius maculosusThe Andean potoo is 34 to 40.5 cm (13 to 16 in) long.
Northern PotooNyctibius jamaicensisIt is a fairly large bird with a length of 38–46 centimetres.
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