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The barn swallow (Hirundo rustica) is the most widespread species of swallow in the world, occurring on all continents, with vagrants reported even in Antarctica. [ 2 ] [ 3 ] It is a distinctive passerine bird with blue upperparts and a long, deeply forked tail.
The bird genus Hirundo is a group of passerines in the family Hirundinidae (swallows and martins). The genus name is Latin for a swallow. [1] These are the typical swallows, including the widespread barn swallow. Many of this group have blue backs, red on the face and sometimes the rump or nape, and whitish or rufous underparts. With fifteen ...
Original - The barn swallow is able to feed its young while remaining in midair. The parent delivers the insect directly into to juvenile's throat. Reason This pictures illustrates a behavioural trait of the bird. The parent swoops down and delivers an insect to the juvenile in a split second.
An artificial purple martin nesting colony The barn swallow is the national bird of Estonia. [48] They also are one of the most depicted birds on postage stamps around the world. [49] [50] [51] Swallows are tolerated by humans because of their beneficial role as insect eaters, and some species have readily adapted to nesting in and around human ...
The wire-tailed swallow is a small swallow, measuring 18 cm (7.1 in) in length. It has bright blue upperparts, bright white underparts and a chestnut cap. Immature birds lack tail wires, and have dull brown (rather than chestnut) caps. [4] The species is named for the very long filamentous outermost tail feathers, which trail behind like two wires.
Incubation lasts 15–16 days and the female is the main incubator, with some help from the male. Hatching occurs over the course of two to three days. Fledging, when the young leave the nest, occurs between 26 and 32 days after hatch day. Fledglings will continue to receive care from both parents for up to a month after fledging.
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The common swift (Apus apus) is a medium-sized bird, superficially similar to the barn swallow or house martin but somewhat larger, though not stemming from those passerine species, being in the order Apodiformes. The resemblances between the groups are due to convergent evolution, reflecting similar contextual development.