- Towhee
Taxobox
name = Towhees
image_caption = California Towhee "Pipilo crissalis" in a garden
regnum =Animal ia
phylum = Chordata
classis = Aves
ordo =Passeriformes
familia =Emberizidae
genus = "Pipilo"
genus_authority = Vieillot,1816
subdivision_ranks = Species
subdivision = See text.A Towhee is any one of a number of species of birds in the
genus "Pipilo" within the familyEmberizidae (which also includes the buntings,American sparrow s, andjunco s).Towhees typically have longer tails than other emberizids. Most species tend to avoid humans, so they are not well known, though the
Eastern Towhee "P. erythrophthalamus" is bolder as well as more colorful. This species, and some others, may be seen in urban parks and gardens.There has been considerable debate over the taxonomy of the towhees in recent years. Two species complexes have been identified, the rufous-sided complex (involving "Pipilo erythrophthalmus", "P. maculatus", "P. socorroensis", "P. ocai" and "P. chlorurus"), and the brown towhee complex (involving "Pipilo crissalis", "P. fuscus", "P. aberti" and "P. albicollis"). The distinction of species within these is uncertain and opinions have differed over the years. Modern authorities distinguish all four species in the brown towhee complex, though "P. fuscus" and "P. crissalis" were formerly treated as a single species. Hybrids are frequent between some of the species, particularly between the Mexican races of "P. maculatus" ("Olive-backed Towhee", "P. maculatus macronyx") and "P. ocai".
Species list:
*Green-tailed Towhee , "Pipilo chlorurus",
*Collared Towhee , "Pipilo ocai",*"Rufous-sided Towhee" - old name, now split into two species:
**Eastern Towhee , "Pipilo erythrophthalmus" and
**Spotted Towhee , "Pipilo maculatus" which contains the
***Olive-backed Towhee, "Pipilo maculatus macronyx",*
Socorro Towhee , "Pipilo socorroensis",* "Brown Towhee" - old name, now split into two species:
**California Towhee , "Pipilo crissalis" and
**Canyon Towhee , "Pipilo fuscus",*
Abert's Towhee , "Pipilo aberti",
*White-throated Towhee , "Pipilo albicollis"References
* Zink, R. M., & Dittmann, D. L. (1991). "Evolution of brown towhees - mitochondrial-DNA evidence". Condor 93: 98-105.
External links
* [http://ibc.hbw.com/ibc/phtml/familia.phtml?idFamilia=201 Towhee videos] on the Internet Bird Collection
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