| Canyon towhee | |
|---|---|
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Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Passeriformes |
| Family: | Passerellidae |
| Genus: | Melozone |
| Species: | M. fusca |
| Binomial name | |
| Melozone fusca (Swainson, 1827) | |
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| Synonyms | |
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The canyon towhee (Melozone fusca) is a bird of the family Passerellidae. Until 1989, the canyon towhee and the California towhee were considered to be a single species which was called the brown towhee. [2]
The taxonomy of the group of towhees to which this species belongs is debated. At the higher level, some authors place the towhees in the family Fringillidae [ citation needed ]. Within the genus, there has been dispute about whether the canyon towhee is a distinct species from the California towhee (Melozone crissalis) found in coastal regions from Oregon and California in the United States through Baja California in Mexico. At present, molecular genetics seems to have settled this issue in favour of separation of the species.
It is 19 to 25 cm (7.5 to 9.8 in) long, and has a noticeably long tail, at 8.2 to 11 cm (3.2 to 4.3 in). [3] This species weighs from 36.5 to 67 g (1+1⁄4 to 2+1⁄4 oz), though on average weigh only around 45 g (1+1⁄2 oz). [4] Among standard measurements, the wing chord is 8.2 to 10.1 cm (3.2 to 4.0 in), the bill is 1.4 to 1.7 cm (0.55 to 0.67 in) and the tarsus is 2.3 to 2.7 cm (0.91 to 1.06 in). [3] It is earthy brown in color, with somewhat lighter underparts and a somewhat darker head with a rufous cap (except that birds in central Mexico have the cap the same color as the back); there is also a slightly reddish area beneath the tail. There is little sexual dimorphism.
The towhee is native to lower-lying areas from Arizona, southern Colorado, New Mexico and western Texas south to northwestern Oaxaca, Mexico, mostly avoiding the coasts. Its natural habitat is brush or chaparral.
The towhee feeds on the ground or in low scrub rather than in the tree canopy. Near human habitation, it is often seen in parking lots, where it feeds on insects on the cars' grilles and takes cover under the cars when disturbed.
The spotted towhee is a large New World sparrow. The taxonomy of the towhees has been debated in recent decades, and until 1995 this bird and the eastern towhee were considered a single species, the rufous-sided towhee. Another outdated name for the spotted towhee is the Oregon towhee. The call may be harsher and more varied than for the eastern towhee.
The evening grosbeak is a passerine bird in the finch family Fringillidae found in North America.
The indigo bunting is a small seed-eating bird in the cardinal family, Cardinalidae. It is migratory, ranging from southern Canada to northern Florida during the breeding season, and from southern Florida to northern South America during the winter. It often migrates by night, using the stars to navigate. Its habitat is farmland, brush areas, and open woodland. The indigo bunting is closely related to the lazuli bunting and interbreeds with the species where their ranges overlap.
A towhee is any one of a number of species of birds in the genus Pipilo or Melozone within the family Passerellidae.
The Savannah sparrow is a small New World sparrow that is the only member of the genus Passerculus. It is a widespread and abundant species that occupies open grassland habitats in North America.
The vesper sparrow is a medium-sized New World sparrow. The only member of the genus Pooecetes, it is a pale sparrow with brown streaks that breeds across the grasslands of northern North America. It migrates to winter in the southern United States and Mexico.
The California towhee is a bird of the family Passerellidae, native to the coastal regions of western Oregon and California in the United States and Baja California and Baja California Sur in Mexico.
The bronzed cowbird, once known as the red-eyed cowbird, is a small icterid.
The blue grosbeak, is a medium-sized North American passerine bird in the cardinal family Cardinalidae. It is mainly migratory, wintering in Central America and breeding in northern Mexico and the southern United States. The male is blue with two brown wing bars. The female is mainly brown with scattered blue feathers on the upperparts and two brown wing bars.
McKay's bunting is a passerine bird in the longspur family Calcariidae. It is most closely related to the snow bunting. Hybrids between the two species have been observed, leading some authorities to treat McKay's as a subspecies of the snow bunting. As the Plectrophenax buntings are nested within the Calcarius clade, their closest relatives are the longspurs. McKay's bunting breeds on two islands in the Bering Sea, St. Matthew and Hall islands, and winters on the western coast of the U.S. state of Alaska.
Harris's sparrow is a large sparrow. Their breeding habitat is the north part of central Canada, making it Canada's only endemic breeding bird. In the winter they migrate to the Great Plains states of the United States, from southern South Dakota to central Texas. The common name of this species commemorates the American amateur ornithologist Edward Harris (1799–1863).
The rufous-crowned sparrow is a small American sparrow. This passerine is primarily found across the Southwestern United States and much of the interior of Mexico, south to the transverse mountain range, and to the Pacific coast to the southwest of the transverse range. Its distribution is patchy, with populations often being isolated from each other. Twelve subspecies are generally recognized, though up to eighteen have been suggested. This bird has a brown back with darker streaks and gray underparts. The crown is rufous, and the face and supercilium are gray with a brown or rufous streak extending from each eye and a thick black malar streak.
Abert's towhee is a bird of the family Passerellidae, native to a small range in southwestern North America, generally the lower Colorado River and Gila River watersheds, nearly endemic to Arizona, but also present in small parts of California, Nevada, Utah, New Mexico, and Sonora in Mexico. The name of this bird commemorates the American ornithologist James William Abert (1820–1897).
The green-tailed towhee is the smallest towhee, but is still one of the larger members of the American sparrow family Passerellidae.
The white-eared ground sparrow is a large American sparrow which occurs locally in Middle America, mostly in foothills, from southern Mexico and Guatemala to northern Costa Rica.
The stripe-headed sparrow is an American sparrow which breeds from Pacific coastal south-western Mexico, including the transverse ranges, Cordillera Neovolcanica to Pacific coastal northern Costa Rica.
The large-footed finch is a passerine bird endemic to the highlands of Costa Rica and western Panama. Despite its name, it is not a true finch, but rather a member of the large family Passerellidae, which also includes American sparrows, juncos and towhees. It is the only member of the genus Pezopetes.
New World sparrows are a group of mainly New World passerine birds, forming the family Passerellidae. They are seed-eating birds with conical bills, brown or gray in color, and many species have distinctive head patterns.
The collared towhee is a species of bird in the family Passerellidae that is endemic to Mexico. Its natural habitats are subtropical or tropical moist pine-oak montane forest and heavily degraded former forest. It occupies mountainous terrain from about 1,500 to 3,500 m.
