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{{Taxobox
| name = Yellow-headed Blackbird
| status = LC | status_system = IUCN3.1
| image = Yellow headed blackbird - natures pics.jpg
| image_caption = Male
| regnum = [[Animal]]ia
| phylum = [[Chordate|Chordata]]
| classis = [[Bird|Aves]]
| ordo = [[Passeriformes]]
| familia = [[Icteridae]]
| genus = '''''Xanthocephalus'''''
| genus_authority = [[Charles Lucien Bonaparte|Bonaparte]], 1850
| species = '''''X. xanthocephalus'''''
| binomial = ''Xanthocephalus xanthocephalus''
| binomial_authority = ([[Charles Lucien Bonaparte|Bonaparte]], 1826)
| range_map = Xanthocephalus map.svg
| range_map_width = 250px
| range_map_caption = blue: breeding; green: year-round; ochre: nonbreeding
}}

The '''Yellow-headed Blackbird''', ''Xanthocephalus xanthocephalus'', is a medium-sized [[icterid|blackbird]], and the only member of the [[genus]] ''Xanthocephalus''.

Adults have a pointed bill. The adult male is mainly black with a yellow head and breast; they have a white wing patch sometimes only visible in flight. The adult female is mainly brown with a dull yellow throat and breast.

[[Image:Yellow-headed Blackbird - female.jpg|thumb|left|Female]]
Their breeding [[habitat (ecology)|habitat]] is cattail (''[[Typha]]'' spp.) [[marsh]]es in [[North America]], mainly west of the [[Great Lakes]]. The nest is built with and attached to marsh vegetation. They nest in colonies, often sharing their habitat closely with the [[Red-winged Blackbird]] (''Agelaius phoeniceus''). During the breeding and nesting season the males are very territorial and spend much of their time perched on reed stalks and displaying or chasing off intruders.

These birds [[bird migration|migrate]] in the winter to the [[southwestern United States]] and [[Mexico]]. They often migrate in huge flocks with other species of birds. These blackbirds are only permanent residents in the USA of the [[San Joaquin Valley]] and the Lower [[Colorado River]] Valley of [[Arizona]] and [[California]]. It is an extremely rare vagrant to [[Western Europe]], with some records suspected to refer to escapes from captivity.

These birds forage in the marsh, in fields or on the ground; they sometimes catch [[insect]]s in flight. They mainly eat [[seed]]s and insects. Outside of the nesting period, they often feed in flocks, often with other [[Icterid|blackbirds]].

This bird's song resembles the grating of a rusty hinge.

==References==
* {{IUCN2006|assessors=BirdLife International|year=2004|id=54138|title=Xanthocephalus xanthocephalus|downloaded=12 May 2006}} Database entry includes justification for why this species is of least concern

==External links==
{{Commons|Xanthocephalus xanthocephalus}}
*[http://www.sdakotabirds.com/species/yellow_headed_blackbird_info.htm Yellow-headed Blackbird Information and Photos] - South Dakota Birds and Birding
*[http://www.birds.cornell.edu/AllAboutBirds/BirdGuide/Yellow-headed_Blackbird.html Yellow-headed Blackbird Species Account] - Cornell Lab of Ornithology
*[http://www.mbr-pwrc.usgs.gov/id/framlst/i4970id.html Yellow-headed Blackbird] - USGS Patuxent Bird Identification InfoCenter
*[http://www.youtube.com/watch?v=qfExr7E7l3w] - video of a female Yellow-headed Blackbird in Annapolis Valley, NS, Canada, well outside of its normal range.

[[Category:Icteridae]]
[[Category:American blackbirds]]

[[Category:Birds of North America|Blackbird, Yellow-headed]]
[[Category:Birds of Canada|Blackbird, Yellow-headed]]
[[Category:Birds of the United States|Blackbird, Yellow-headed]]
[[Category:Fauna of the Lower Colorado River Valley|Blackbird, Yellow-headed]]
[[Category:Birds of Mexico|Blackbird, Yellow-headed]]
[[Category:Birds of Costa Rica|Blackbird, Yellow-headed]]
[[Category:Birds of Panama|Blackbird, Yellow-headed]]

[[Category:Birds of the Caribbean|Blackbird, Yellow-headed]]
[[Category:Birds of Cuba|Blackbird, Yellow-headed]]
[[Category:Birds of the Bahamas|Blackbird, Yellow-headed]]
[[Category:Birds of the Turks and Caicos Islands|Blackbird, Yellow-headed]]

[[es:Xanthocephalus xanthocephalus]]
[[fr:Carouge à tête jaune]]
[[lt:Geltongalvis trupialas]]
[[ja:キガシラムクドリモドキ]]
[[no:Gulhodetrupial]]

Revision as of 20:38, 4 May 2009

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