|Cristalino River, Southern Amazon, Brazil|
|Range of white-banded swallow Resident range|
The white-banded swallow (Atticora fasciata) is a species of bird in the family Hirundinidae. They are black with white thighs, a white breast, and white bars on the edges of its wings. They have a distinct, deeply forked tail.
Taxonomy and etymology
The genus name Atticora is from Ancient Greek Atthi, "Athenian", and kora "maiden". Such terms were often applied to swallows and swifts. The specific fasciata is from Latin fascia, "band". This swallow is monotypic.
The white-banded swallow is a medium-sized swallow, measuring, on average, 15 centimetres (5.9 in) and weighing 12–16 grams (0.42–0.56 oz). They usually have a wingspan of 92–108 millimetres (3.6–4.3 in). They decline in size from north to south, but this is a gradual decline, which suggests that there is no geographical variation. It is black, except for the band on its breast, its thighs, and bars on the edge of its wings, which are all white. It also has blackish-brown underwing coverts. Their feathers have a blue-black luster. This swallow has a deeply forked tail. The sexes are similar, although the females weigh slightly more on average (12–14 g (0.42–0.49 oz) for the males, 12.8–15.8 g (0.45–0.56 oz) for the females). The juveniles are noted to be duller and browner, with shorter and paler feathers.
The call of this swallow is described as a ti-ti-tur. These swallows also have a buzzy z-z-z-z-ee-eep call, which is usually given in flight.
This bird is native to Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Peru, Suriname, and Venezuela. It can be found to nest in tropical lowland evergreen forests near water and near both blackwater rivers and whitewater rivers, in forested areas. They are more frequently found near blackwater rivers in Columbia and Venezuela, nesting on rocky outcrops. Although they are found near water, they are rarely found over lakes. They are sometimes found over forested clearings. They usually do not occur above 800 metres (2,600 ft), although they do occur up to 1,400 metres (4,600 ft) in Columbia. These swallows are also non-migratory.
The white-banded swallow nests in a burrow. It is thought that these swallows dig their own burrows, occasionally digging nests in riverbanks when the water is low, but they most likely also use abandoned burrows. The nest is made of dry grass. They do not use artificial nesting sites. These birds usually breed alone or in small colonies. At dusk, these birds can also be seen to roost in small groups.
These birds are insectivores and feed in the air. When foraging, they fly rapidly in a zigzag path or circle above the water, skimming the water in some cases. They occasionally perch on boulders or small outcroppings above the water. They forage low over the water and occasionally near forests, clearings, or grassy areas with bushes. These birds usually forage alone or in small groups, occasionally with the black-collared swallow and the white-winged swallow. Although this is true, they usually stay closer to rocks.
Although their population is declining, this swallow is classified as a leas-concern species by the IUCN. This is because of its large range, population, and the fact that the population is not decreasing fast enough to be classified as vulnerable. Their range is estimated to be 7,260,000 square kilometres (2,800,000 sq mi). The reason for the decline in population of this species is the fact that they are estimated to lose 12.8—13.8% of suitable habitat over 12 years, or 3 generations.
- BirdLife International (2012). "Atticora fasciata". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 26 November 2013.
- Jobling, James A (2010). The Helm Dictionary of Scientific Bird Names. London, United Kingdom: Christopher Helm. pp. 60, 158. ISBN 978-1-4081-2501-4.
- del Hoyo, Josep; Elliott, Andrew; Sargatal, Jordi; Christie, David A; de Juana, Eduardo, eds. (2013). "White-banded Swallow (Atticora fasciata)". Handbook of the Birds of the World Alive. Barcelona: Lynx Edicions. Retrieved 25 November 2016. (Subscription required (. ))
- Piland, Natalia (2010). T. S. Schulenberg, ed. "White-banded Swallow (Atticora fasciata), Neotropical Birds Online". Retrieved December 21, 2016.
- Turner, Angela K; Rose, Chris (1989). Swallows & Martins: An Identification Guide and Handbook. Boston: Houghton Mifflin. pp. 118–119. ISBN 0-395-51174-7.
- Hilty, Steven (2003). Birds of Venezuela. Princeton: Princeton University Press. p. 689. ISBN 9780691092508.
- Richard Bowdler Sharpe; Claude Wilmott Wyatt (1894). A Monograph of the Hirundinidae: Or Family of Swallows. authors. p. 495. Retrieved December 22, 2016.
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