Barn swallow

Barn swallow
in Tönning, Germany
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Hirundinidae
Genus: Hirundo
Species:
H. rustica
Binomial name
Hirundo rustica
Subspecies

6, see text

Range of H. rustica
  Breeding
  Resident
  Passage
  Non-breeding
Synonyms
  • Hirundo erythrogaster (Boddaert, 1783)

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. In Anglophone Europe, it is just called the swallow; in northern Europe, it is the only member of family Hirundinidae called a "swallow" rather than a "martin".

There are six subspecies of barn swallow, which breed across the Northern Hemisphere.[2] Two subspecies, (H. r. savignii and H. r. transitiva) have fairly restricted ranges in the Nile valley and eastern Mediterranean, respectively.[2] The other four are more widespread, with winter ranges covering much of the Southern Hemisphere.[4]

The barn swallow is a bird of open country that normally nests in man-made structures and consequently has spread with human expansion. It builds a cup nest from mud pellets in barns or similar structures and feeds on insects caught in flight.[5] This species lives in close association with humans, and its insect-eating habits mean that it is tolerated by humans; this acceptance was reinforced in the past by superstitions regarding the bird and its nest. There are frequent cultural references to the barn swallow in literary and religious works due to both its living in close proximity to humans and its annual migration. The barn swallow is the national bird of Austria and Estonia.

  1. ^ BirdLife International (2019). "Hirundo rustica". IUCN Red List of Threatened Species. 2019: e.T22712252A137668645. doi:10.2305/IUCN.UK.2019-3.RLTS.T22712252A137668645.en. Retrieved 12 November 2021.
  2. ^ a b c Scordato, Elizabeth S.C.; Safran, Rebecca J. (2014). "Geographic variation in sexual selection and implications for speciation in the Barn Swallow". Avian Research. 5. doi:10.1186/s40657-014-0008-4.
  3. ^ Kaufman, Ken (2017). "The Barn Swallow Is Slowly Conquering the World". Audubon. Retrieved 12 March 2024.
  4. ^ del Hoyo, J.; Elliott, A. (2014). "Barn Swallow (Hirundo rustica)". Handbook of the Birds of the World: Alive. Spain: Lynx Edicions.
  5. ^ "Barn Swallow | Audubon Field Guide". www.audubon.org. Retrieved 13 March 2024.