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ID tip
The black-collared swallow is about 14 cm (5.5 in) long and weighs 10 to 12 g (0.35 to 0.42 oz). The sexes have the same plumage. Adults have a mostly glossy blue-black head and neck with a white throat. Their upperparts are glossy blue-black. Their tail is deeply forked and blackish. Their wings are blackish. Their underparts are mostly white with a blue-black band across the breast. Juveniles have duller and browner heads and upperparts than adults, dirty white underparts, and a shorter tail. Voice: The black-collared swallow's vocalization has been described as an "unstructured series of zr notes", "a buzzy jtt", and a "buzzy jit".
Text from Wikipedia, licensed CC BY-SA 4.0.
When to see the Black-collared Swallow
One bar for each month, and every month is filled: this bird is recorded here in all twelve. The wide bar is September, the month with the most records.
Where to see the Black-collared Swallow
The map shades 9 countries with regular records. Everything unshaded has no records. Countries are listed below the map.
About the Black-collared Swallow
The black-collared swallow is a species of bird in the family Hirundinidae, the swallows and martins. It is found in Argentina, Bolivia, Brazil, Colombia, French Guiana, Guyana, Suriname, Venezuela, and possibly Paraguay.
Text adapted from Wikipedia, licensed CC BY-SA 4.0.
Easily confused with
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