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| binomial_authority = ([[Louis Jean Pierre Vieillot|Vieillot]], 1819)
| binomial_authority = ([[Louis Jean Pierre Vieillot|Vieillot]], 1819)
| synonyms =
| synonyms =
''Agelaius cyanopus'' <small>Vieillot, 1819</small>
''Agelaius cyanopus'' <small>Vieillot, 1819</small>,
''Chrysomus cyanopus'',
''Agelasticus cyanopus''
}}
}}


The '''Unicoloured Blackbird''' ('''''Agelaius cyanopus''''') is a species of [[bird]] in the [[Icteridae]] family.
The '''Unicoloured Blackbird''' ('''''Agelaius cyanopus''''') is a species of [[bird]] in the [[Icteridae]] family.<ref>BirdLife International 2012. [http://avibase.bsc-eoc.org/species.jsp?lang=EN&avibaseid=B5792FEE97D3CBD7 Unicolored Blackbird (Chrysomus cyanopus)].</ref>


It is found in [[Argentina]], [[Bolivia]], [[Brazil]], and [[Paraguay]]. Its natural [[habitat]] is [[swamp]]s.<ref>BirdLife International 2004. [http://www.iucnredlist.org/search/details.php/54141/all Agelasticus cyanopus]. [http://www.iucnredlist.org 2006 IUCN Red List of Threatened Species. ] Downloaded on 25 July 2007.</ref>
It is found in [[Argentina]], [[Bolivia]], [[Brazil]], and [[Paraguay]]. Its natural [[habitat]] is [[swamp]]s.<ref>[http://www.iucnredlist.org 2006 IUCN Red List of Threatened Species. ] Downloaded on 25 July 2007.</ref>


The male Unicoloured Blackbird is befitting of its name, with entirely black plumage and dark eyes. However, the species exhibits [[sexual dimorphism]]; the female is brown with a yellow belly, a darker mask, and rusty colored wings.<ref>Jaramillo, Alvaro. 2010. Unicolored Blackbird (Agelasticus cyanopus), Neotropical Birds Online (T. S. Schulenberg, Editor). Ithaca: Cornell Lab of Ornithology; retrieved from Neotropical Birds Online: http://neotropical.birds.cornell.edu/portal/species/overview?p_p_spp=671436</ref>
The male Unicoloured Blackbird is befitting of its name, with entirely black plumage and dark eyes. However, the species exhibits [[sexual dimorphism]]; the female is brown with a yellow belly, a darker mask, and rusty colored wings.<ref>Jaramillo, Alvaro. 2010. Unicolored Blackbird (Agelasticus cyanopus), Neotropical Birds Online (T. S. Schulenberg, Editor). Ithaca: Cornell Lab of Ornithology; retrieved from Neotropical Birds Online: http://neotropical.birds.cornell.edu/portal/species/overview?p_p_spp=671436</ref>

Revision as of 04:06, 2 May 2012

Unicoloured Blackbird
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Family:
Genus:
Species:
A. cyanopus
Binomial name
Agelaius cyanopus
(Vieillot, 1819)
Synonyms

Agelaius cyanopus Vieillot, 1819, Chrysomus cyanopus, Agelasticus cyanopus

The Unicoloured Blackbird (Agelaius cyanopus) is a species of bird in the Icteridae family.[1]

It is found in Argentina, Bolivia, Brazil, and Paraguay. Its natural habitat is swamps.[2]

The male Unicoloured Blackbird is befitting of its name, with entirely black plumage and dark eyes. However, the species exhibits sexual dimorphism; the female is brown with a yellow belly, a darker mask, and rusty colored wings.[3]

Illustration showing the differences between the male and female

References

  1. ^ BirdLife International 2012. Unicolored Blackbird (Chrysomus cyanopus).
  2. ^ 2006 IUCN Red List of Threatened Species. Downloaded on 25 July 2007.
  3. ^ Jaramillo, Alvaro. 2010. Unicolored Blackbird (Agelasticus cyanopus), Neotropical Birds Online (T. S. Schulenberg, Editor). Ithaca: Cornell Lab of Ornithology; retrieved from Neotropical Birds Online: http://neotropical.birds.cornell.edu/portal/species/overview?p_p_spp=671436