Crested Bobwhite vs Northern Bobwhite

Crested Bobwhite

Colinus cristatus

Medium134 gForest

Adult crested bobwhite are about 178 to 216 millimetres (7.0 to 8.5 in) long. The sexes are very similar in appearance. The long feathers on the fore-head and crown are pale buff or white, and the crest feathers may be dark. The back and sides of the neck are marbled in black and white and the throat is white or buff, sometimes spotted with black. The upper parts are mottled black, brown and grey. The underparts are pale, with buff, cinnamon and black markings. The eye is brown, the beak black and the legs bluish-grey. The female is slightly browner than the male.

ID text from Wikipedia, CC BY-SA 4.0

Photo: Daisyree Bakker · CC BY 2.0

Northern Bobwhite

Colinus virginianus

Medium172 gUrban

The northern bobwhite is a moderately-sized quail, and is the only small galliform native to eastern North America. The bobwhite can range from 24 to 28 cm (9.4 to 11.0 in) in length with a 33 to 38 cm (13 to 15 in) wingspan. As indicated by body mass, weights increase in birds found further north, as corresponds to Bergmann's rule. In Mexico, northern bobwhites weigh from 129 to 159 g (4.6 to 5.6 oz) whereas in the north they average 170 to 173 g (6.0 to 6.1 oz) and large males can attain as much as 255 g (9.0 oz). Among standard measurements, the wing chord is 9.7 to 11.7 cm (3.8 to 4.

ID text from Wikipedia, CC BY-SA 4.0

Photo: Cody Stricker · CC BY 4.0

Photos and recordings are credited to their authors under the licence shown. Full profiles: Crested Bobwhite and Northern Bobwhite.