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Agelaius phoeniceus
– Least Concern
Taxonomy
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Kingdom:
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ANIMALIA
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Phylum:
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CHORDATA
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Class:
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AVES
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Order:
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PASSERIFORMES
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Family:
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ICTERIDAE
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Scientific Name:
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Agelaius phoeniceus
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Species Authority:
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(Linnaeus, 1766)
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Common Name/s:
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| English | — | RED-WINGED BLACKBIRD |
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Taxonomic Notes:
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Agelaius phoeniceus (Sibley and Monroe 1990, 1993) has been split into A. phoeniceus and A. assimilis following AOU (1998).
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Assessment Information
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Red List Category & Criteria:
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LC ver 3.1 (2001)
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Year Assessed:
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2004
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Assessor/s:
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BirdLife International
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Evaluator/s:
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Ekstrom, J. & Butchart, S. (BirdLife International Red List Authority)
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Justification:
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This species has a large range, with an estimated global extent of occurrence of 14,000,000 km². It has a large global population estimated to be 210,000,000 individuals (Rich et al. 2003). Global population trends have not been quantified, but the species is not believed to approach the thresholds for the population decline criterion of the IUCN Red List (i.e., declining more than 30% in ten years or three generations). For these reasons, the species is evaluated as Least Concern.
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History:
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| 2000 | - | Lower Risk/least concern (BirdLife International 2000) |
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Geographic Range
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Range Description:
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This species has a large range, with an estimated global Extent of Occurrence of 14,000,000 km². It has a large global population estimated to be 210,000,000 individuals (Rich et al. 2003). Global population trends have not been quantified, but the species is not believed to approach the thresholds for the population decline criterion of the IUCN Red List (i.e. declining more than 30% in ten years or three generations). For these reasons, the species is evaluated as Least Concern.
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Countries:
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Native:
Bahamas; Belize; Canada; Costa Rica; El Salvador; Guatemala; Honduras; Mexico; Nicaragua; Saint Pierre and Miquelon; Trinidad and Tobago; Turks and Caicos Islands; United States
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Habitat and Ecology
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System:
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Terrestrial; Freshwater
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List of Habitats:
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| 3.6 | Shrubland - Subtropical/Tropical Moist |
| 5.4 | Wetlands (inland) - Bogs, Marshes, Swamps, Fens, Peatlands |
| 12.5 | Marine Intertidal - Salt Marshes (Emergent Grasses) |
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Bibliography
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Bibliography:
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Bird Reference Citations. The numbers inserted in the text accounts above (usually in bold) refer to references. For further details on these references, click on the BirdLife International link above to go to the specific species account on the BirdLife web site. In some cases, particularly in the taxonomic notes, the references are cited using the author names. Details for these can be found on the BirdLife International web site at the following two places:
For References from A–L.
For References from M–Z. BirdLife International. 2000. Threatened Birds of the World. Lynx Edicions and BirdLife International, Barcelona, Spain and Cambridge, U.K. BirdLife International. 2004 Threatened Birds of the World 2004. CD-ROM. BirdLife International, Cambridge, U.K.
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