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Species Details [Taxonomy: HBW - BirdLife (v3)] Print... Email... 

 VU    Dwarf Jay* Id (Atlas):
    Cyanolyca nanus

Description (10)
Image of Dwarf Jay
 

Family
Corvidae (Crows And Jays)

Size
20 - 23 cm

First Described (Guide)
(Du Bus De Gisignies, 1847)

Habitat
Humid montane forest-associations, but most abundantly in pine-oak-fir associations and areas with an even mix of pine and oak. From 1,400 - 3,200 m.

Range (Guide)
Mexico (B) (NB).

Mountains in Veracruz and adjacent Puebla and Oaxaca (sierras of Juárez, Aloapaneca and Zempoaltepec), in eastern Mexico.
 
Rarity Status
Currently this species is not classified as a rarity in this country OR information has not been updated.

Population
Estimated population is 10,000 - 19,999 (2010) and decreasing.

Status VU
Habitat destruction and degradation through logging, agricultural expansion, firewood-gathering, road and tourist developments, sheep-ranching, intense grazing and intensive urbanisation, are the main threats.

For more information see BirdLife International Species Factsheet.

Habits
Often accompanies mixed-species flocks with Grey-barred Wren (Campylorhynchus megalopterus).

Voice
A repeated two-syllable, high-pitched nasal 'yeeyip yeeyip'. Occasionally also a longer, harsh squawk.

Xeno-Canto Sound Files (more (11)...)

 
Dwarf Jay (Cyanolyca nanus) [XC658562]
     by Al\u00e1n Palacios from Oax, Mex, arroyo Guacamayas, Mexico (call)

 
Dwarf Jay (Cyanolyca nanus) [XC744129]
     by Jarrod Swackhamer from Ca\u00f1ada de Le\u00f3n, Santa Catarina Ixtepeji, Oaxaca, Mexico (call)

Subspecies
No subspecies.

Together with Black-throated Jay (Cyanolyca pumilo), Silvery-throated Jay (Cyanolyca argentigula) and White-throated Jay (Cyanolyca mirabilis) form a monophyletic group.


References
See References.


Files:
JPG files for Dwarf Jay (Cyanolyca nanus) - 10 files


More Information

BirdLife International

For more information about the Dwarf Jay see... Show Articles BirdLife International Species Factsheet.


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