Unicolored jay

Species of bird

Unicolored jay
In Oaxaca, Mexico
Conservation status

Least Concern  (IUCN 3.1)[1]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Corvidae
Genus: Aphelocoma
Species:
A. unicolor
Binomial name
Aphelocoma unicolor

The unicolored jay (Aphelocoma unicolor)[2] is an Aphelocoma jay native to cloud forests of northwestern Central America and southern and southeastern Mexico, from central Honduras west to central Guerrero, southern Veracruz and extreme southern San Luis Potosí. It is apparently a basal member of its genus (Rice et al. 2003). At Montebello, Chiapas, it is a cooperative breeder (Webber and Brown 1994), and is not known to perform mating dances.[3]

Subspecies[4]

  • A. u. guerrerensis has an especially large bill and long tail. Its feathers are bluish-purple.
  • A. u. concolor has pale blue plumage.
  • A. u.oaxacae has dark blue plumage. Its wing, tail and tarsus are relatively short.
  • A. u. unicolor
  • A. u. griscomi

References

  • Rice, Nathan H.; Martínez-Meyer, Enrique & Peterson, A. Townsend (2003): Ecological niche differentiation in the Aphelocoma jays: a phylogenetic perspective. Biol. J. Linn. Soc. 80(3): 369–383. doi:10.1046/j.1095-8312.2003.00242.x PDF fulltext
  • Webber, T., and Jerram L. Brown. 1994. Natural History of the Unicolored Jay in Chiapas, Mexico. Proceedings of the Western Foundation of Vertebrate Zoology 5(2):135-160.
  • Webber, T., and Nancy G. Stotz. 2019. Vocalizations of Unicolored Jays (Aphelocoma unicolor) at Montebello, Chiapas, Mexico. Bulletin of the Florida Museum of Natural History 57 (1): 1-75.

Footnotes

  1. ^ BirdLife International (2020). "Aphelocoma unicolor". IUCN Red List of Threatened Species. 2020: e.T22705642A137731554. doi:10.2305/IUCN.UK.2020-3.RLTS.T22705642A137731554.en. Retrieved 12 November 2021.
  2. ^ Etymology: Aphelocoma, from Latinized Ancient Greek apheles- (from ἀφελής-) "simple" + Latin coma (from Greek kome κόμη) "hair", in reference to the lack of striped or banded feathers in this genus, compared to other jays. unicolor, Latin for "unicolored".
  3. ^ Cheek, Rebecca G.; Harris, Michelle L.; Kennedy, Anna (2019-06-12). "First Documented Observation of Island Scrub-Jay (Aphelocoma insularis) Precopulatory Display". Western North American Naturalist. 79 (2): 275. doi:10.3398/064.079.0213. ISSN 1527-0904.
  4. ^ Venkatraman, Madhvi X; Deraad, Devon A; Tsai, Whitney L E; Zarza, Eugenia; Zellmer, Amanda J; Maley, James M; Mccormack, John E (2018-11-25). "Cloudy with a chance of speciation: integrative taxonomy reveals extraordinary divergence within a Mesoamerican cloud forest bird". Biological Journal of the Linnean Society. 126 (1): 1–15. doi:10.1093/biolinnean/bly156. ISSN 0024-4066.

External links

  • CONABIO: Unicolored jay drawing. Retrieved 2007-FEB-26.
  • Article with unicolored jay
  • RangeMaps & synopsisInfoNatura NatureServe Archived 2007-09-29 at the Wayback Machine
  • Picture; Article
  • Unicolored jay photo gallery VIREO
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Extant species of family Corvidae
Family Corvidae
Choughs
Pyrrhocorax
  • Alpine chough (P. graculus)
  • Red-billed chough (P. pyrrhocorax)
Treepies
Crypsirina
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Dendrocitta
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Platysmurus
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Temnurus
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Oriental
magpies
Cissa
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Urocissa
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  • White-winged magpie (U. whiteheadi)
Old World jays
Garrulus
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Podoces
(Ground jays)
  • Xinjiang ground jay (P. biddulphi)
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Ptilostomus
  • Piapiac (P. afer)
Stresemann's
bushcrow
Zavattariornis
  • Stresemann's bushcrow (Z. stresemanni)
Family Corvidae (continued)
Nutcrackers
Nucifraga
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Holarctic
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Pica
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Corvus
Australian and Melanesian species
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Australian raven (C. coronoides)
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Bougainville crow (C. meeki)
Little raven (C. mellori)
New Caledonian crow (C. moneduloides)
Torresian crow (C. orru)
Forest raven (C. tasmanicus)
Grey crow (C. tristis)
Long-billed crow (C. validus)
White-billed crow (C. woodfordi)
Pacific island species
Hawaiian crow (C. hawaiiensis)
Mariana crow (C. kubaryi)
Tropical Asian species
Slender-billed crow (C. enca)
Small crow (C. samarensis)
Palawan crow (C. pusillus)
Flores crow (C. florensis)
Large-billed crow (C. macrorhynchos)
Eastern jungle crow (C. levaillantii)
Indian jungle crow (C. culminatus)
House crow (C. splendens)
Collared crow (C. torquatus)
Piping crow (C. typicus)
Banggai crow (C. unicolor)
Violet crow (C. violaceus)
Eurasian and North African species
Mesopotamian crow (C. capellanus)
Hooded crow (C. cornix)
Carrion crow (C. corone)
Rook (C. frugilegus)
Eastern carrion crow (C. orientalis)
Fan-tailed raven (C. rhipidurus)
Brown-necked raven (C. ruficollis)
Holarctic species
Common raven (C. corax)
North and Central American species
American crow (C. brachyrhynchos)
Chihuahuan raven (C. cryptoleucus)
Tamaulipas crow (C. imparatus)
Jamaican crow (C. jamaicensis)
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Sinaloan crow (C. sinaloae)
Tropical African species
White-necked raven (C. albicollis)
Pied crow (C. albus)
Cape crow (C. capensis)
Thick-billed raven (C. crassirostris)
Somali crow (C. edithae)
Jackdaws
Coloeus
Family Corvidae (continued)
Azure-winged
magpies
Cyanopica
  • Iberian magpie (C. cooki)
  • Azure-winged magpie (C. cyanus)
Grey jays
Perisoreus
  • Canada jay (P. canadensis)
  • Siberian jay (P. infaustus)
  • Sichuan jay (P. internigrans)
New World jays
Aphelocoma
(Scrub jays)
  • California scrub jay (A. californica)
  • Island scrub jay (A. insularis)
  • Woodhouse's scrub jay (A. woodhouseii)
  • Florida scrub jay (A. coerulescens)
  • Transvolcanic jay (A. ultramarina)
  • Unicolored jay (A. unicolor)
  • Mexican jay (A. wollweberi)
Calocitta
(Magpie-Jays)
  • Black-throated magpie-jay (C. colliei)
  • White-throated Magpie-jay (C. formosa)
Cyanocitta
  • Blue jay (C. cristata)
  • Steller's jay (C. stelleri)
Cyanocorax
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  • Purplish jay (C. cyanomelas)
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  • Azure-naped jay (C. heilprini)
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  • Brown jay (C. morio)
  • White-tailed jay (C. mystacalis)
  • San Blas jay (C. sanblasianus)
  • Violaceous jay (C. violaceus)
  • Green jay (C. ynca)
  • Yucatan jay (C. yucatanicus)
Cyanolyca
  • Silvery-throated jay (C. argentigula)
  • Black-collared jay (C. armillata)
  • Azure-hooded jay (C. cucullata)
  • White-throated jay (C. mirabilis)
  • Dwarf jay (C. nana)
  • Beautiful jay (C. pulchra)
  • Black-throated jay (C. pumilo)
  • Turquoise jay (C. turcosa)
  • White-collared jay (C. viridicyana)
Gymnorhinus
  • Pinyon jay (G. cyanocephalus)
Taxon identifiers
Aphelocoma unicolor
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