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Colinus virginianus

(Virginia Partridge)

Common Names

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Click on the language to view common names.

Common Names in Dutch:

Bobwhite

Common Names in English:

American Quail, Bob-White Quail, Bobwhite, Bobwhite Quail, Colin, Common Bobwhite, Florida Partridge, Masked Bobwhite, Northern Bobwhite, Partridge, Quail On Toast, Texas Partridge, Virginia Partridge

Common Names in French:

Colin De Virginie

Common Names in German:

Virginiawachtel

Common Names in Japanese:

コリンウズラ

Common Names in Spanish:

Codorniz Cotuí

Description

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Physical Description

Adult Female: Face : Eyebrow Line : buff stripe Bill: dark Length : short Neck: Throat : buff Body: Flanks: cinnamon-rufous with broad white stripes Upperparts: whitish, with coarse black scalloping.Adult Male: Face: Eyebrow Line: conspicuous white stripe Bill: brown to black Length: short Neck: Throat: white Body: Upperparts: whitish, with coarse black scalloping Tail: dark gray.

Color:

Mottled brown overall, with a white (male) or buff-colored (female) throat and eye stripe. The tail is gray.

Adult male: White chin and supercilium · Black cap, eyeline, nape and throat · Reddish-brown body stippled with white and black spots · Pale belly

Adult female: Buff throat and supercilium · Dark cap, eyeline, nape and throat · Reddish-brown body with darker back · Black and white streaks and chevrons about underparts and back · Pale belly

"Masked Bobwhite": Dark face · Unmarked cinnamon breast and belly · Reintroduced with limited success to southeast Arizona

Size/Age/Growth

About 9 to 10 inches long, with a wingspan of 14 to 16 inches. Adults weigh about 6.3 ounces .

Habitat

The Northern Bobwhite uses brushy habitat , such as abandoned fields . Variability in the habitat is also preferred for this species, using pine, hedgerows and shrub habitat during different parts of its life cycle.

Vegetation: arid lowland scrubs, second-growth scrub, arid lowland scrubs, northern temperate grasslands • Maximum Elevation: 2,500 meters • Foraging Strata: Terrestrial • Center of Abundance: Lower tropical: lowlands, lower than 500 m.; tropics. • Sensitivity to Disturbancet: Low

Typically found at an altitude of 0 to 2,848 meters (0 to 9,344 feet).[1]

Ecology: List of Habitats : 3.5 Shrubland - Subtropical/Tropical Dry 4.4 Grassland - Temperate 14.6 Artificial/Terrestrial - Subtropical/Tropical Heavily Degraded Former Forest

Biology

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Diet

The Northern Bobwhite eat seeds, fruit, plant parts, spiders, and insects. More insects are eaten in the summer, and more seeds and other plant products are eaten in winter.

Reproduction

The breeding season begins in mid-April, peaks in May and June, and extends into September. Found in the grass , the nest is a depression lined with fine grass. The female usually lays 12-16 eggs (range , 6-28). Both adults incubate the eggs for 23-24 days, and care for the precocial young for 6-7 days after they hatch . The young are able to capture food themselves after approximately 7 days. The family group stays together with the covey, a group of 2 or more families of Bobwhite.

Migration

Nonmigratory

Taxonomy

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Notes

Name Status: Accepted Name . Latest taxonomic scrutiny: 06-Aug-2005.

Similar Species

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Scaled Quail, Gambel's Quail

Members of the genus Colinus

There are approximately 54 species in this genus:

C. coyolcos · C. cristatus (Crested Bobwhite) · C. cristatus badius · C. cristatus barnesi · C. cristatus bogotensis · C. cristatus cristatus (Crested Bobwhite) · C. cristatus decoratus · C. cristatus horvathi · C. cristatus leucopogon · C. cristatus leucotis · C. cristatus littoralis · C. cristatus mariae · C. cristatus mocquerysi · C. cristatus panamensis · C. cristatus parvicristatus · C. cristatus sonnini · C. godmani · C. graysoni · C. leucopogon (Spot-Bellied Bobwhite) · C. leucopogon dickeyi · C. leucopogon hypoleucus · C. leucopogon incanus · C. leucopogon leucopogon · C. leucopogon leylandi · C. leucopogon sclateri · C. nigrogularis (Black-Throated Bobwhite) · C. nigrogularis caboti · C. nigrogularis nigrogularis (Black-Throated Bobwhite) · C. nigrogularis persiccus · C. nigrogularis segoviensis · C. pectoralis · C. philippinus · C. ridgwayi · C. virginianus (Virginia Partridge) · C. virginianus aridus · C. virginianus atriceps · C. virginianus coyolcos · C. virginianus cubanensis · C. virginianus floridanus (Northern Bobwhite) · C. virginianus godmani · C. virginianus graysoni · C. virginianus harrisoni · C. virginianus insignis · C. virginianus insulanus · C. virginianus maculatus · C. virginianus minor · C. virginianus nigripectus · C. virginianus pectoralis · C. virginianus ridgwayi (Northern Bobwhite) · C. virginianus salvini · C. virginianus taylori (Northern Bobwhite) · C. virginianus texanus (Northern Bobwhite) · C. virginianus thayeri · C. virginianus virginianus (Virginia Partridge)

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal November 30, 2007:

Identifiers

Footnotes

  1. Mean = 238.920 meters (783.858 feet), Standard Deviation = 319.830 based on 8,530 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]
Last Revised: 2009-06-19