Chimney swift

Chimney swift
Beside Lake Erie, Cleveland, Ohio, United States
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Clade: Strisores
Order: Apodiformes
Family: Apodidae
Genus: Chaetura
Species:
C. pelagica
Binomial name
Chaetura pelagica
map of the Americas showing yellow over much of eastern North America and dark blue in northwestern South America
Range of chimney swift
  Breeding range
  Wintering range
Synonyms

Hirundo pelagica (protonym)[2]
Chaetura pelasgia Stephens, 1825[2][3]

The chimney swift (Chaetura pelagica) is a bird belonging to the swift family Apodidae. A member of the genus Chaetura, it is closely related to both Vaux's swift and Chapman's swift; in the past, the three were sometimes considered to be conspecific. It has no subspecies. The chimney swift is a medium-sized, sooty gray bird with very long, slender wings and very short legs. Like all swifts, it is incapable of perching on flat surfaces, and can only perch on vertical surfaces. Many fly around all day and only come down at night when roosting.

The chimney swift feeds primarily on flying insects, but also on airborne spiders. It generally mates for life. It builds a bracket nest of twigs and saliva stuck to a vertical surface, which is almost always a human-built structure, typically a chimney; historically (before European colonists built chimneys), they nested in hollow trees (including old pileated woodpecker nest holes), a few still do so, though only rarely.[4] The female lays 4–5 white eggs. The altricial young hatch after 19 days and fledge a month later. The average chimney swift lives 4.6 years.

  1. ^ Cite error: The named reference IUCN was invoked but never defined (see the help page).
  2. ^ a b Cite error: The named reference Fieldiana was invoked but never defined (see the help page).
  3. ^ Stephens / Macquart; Dipt. exot., Suppl. 4, 271 (ex Mém. Soc. Sci. Lille, 1850 (1851), 244) Archived 2016-04-12 at the Wayback Machine.
  4. ^ Cite error: The named reference HBW443 was invoked but never defined (see the help page).