Northern Pintail (Anas acuta) [XC733153]
by Julien Bottinelli from Stepnoy, Sozak, South Kazakhstan Province, Kazakhstan (nocturnal flight call)
Northern Pintail (Anas acuta) [XC161349]
by from Black Point Wildlife Drive, Merritt Island NWR, Florida, United States (call)
Nest
A neat, domed, well constructed cup of plant stems, on the ground or in reeds, lignum, waterside bushes, stumps or the hole of a swamp tree. Usually in the open.
Eggs (Guide)
7 - 9; yellowish; ellipsoidal. Incubation: about 23 days; by male.
Subspecies
Forms superspecies with Yellow-billed Pintail (Anas georgica). Southern Hemisphere subspecies sometimes considered to form separate species, Southern Pintail (Anas eatoni). Some consider drygalskii not separable from eatoni.
The following 3 subspecies are recognised:
acuta Linnaeus, 1758 - Most of Nearctic and Palearctic.
eatoni (Sharpe, 1875) - Kerguelen Islands. Considered by some authors to be a distinct species, Southern Pintail (Anas eatoni).
drygalskii Reichenow, 1904 - Crozet Is. Considered by some authors to be a subspecies of Southern Pintail (Anas eatoni).
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