Burrowing Owl (Athene cunicularia) [XC54179]
by Jeremy Minns from El Relincho, Ecilda Paulier, San Jose, Uruguay (song)
Burrowing Owl (Athene cunicularia) [XC286619]
by Fernando Igor de Godoy from Salton Sea area, Lack and Lindsey Road area, Calipatria, Imperial County, California, United States (call)
Subspecies
Some of the subspecies described could reflect merely individual variation or intergrading populations, and thus probably not acceptable. Subspecific taxa and delimitations require critical re-evaluation with modern systematic methods, although some certainly appear distinct. Lesser Antilles subspecies amaura and guadeloupensis extinct.
The following 22 subspecies are recognised:
hypugaea (Bonaparte, 1825) - From southern Canada, west of eastern edge of Great Plains, south to El Salvador.
rostrata (Townsend, CH, 1890) - Clarión I in Revillagigedo Is (off western Mexico).
floridana (Ridgway, 1874) - Florida (also, marginally, Georgia) and Bahamas. Also (possibly this subspecies) Cuba and I of Pines.
troglodytes (Wetmore & Swales, 1931) - Hispaniola, including Gonâve I and Beata I.