From Opus
- Carpodacus mexicanus
[edit] Identification
L. 5-6" (13-15 cm)
Male
Bright red on crown, breast, and rump
Female
Plain, unstriped head and heavy streaking on light underside
Immature males
Less highly coloured, often orangish or yellowish on head and breast
[edit] Distribution
North America, Canada to southern Mexico
[edit] Taxonomy
Polytypic. Consists of twelve subspecies:
- C. m. frontalis: South-western Canada to western US, Baja California and north-western Mexico
- C. m. clementis: Channel Islands (off southern California) and Los Coronados Islands (off nornthern Baja)
- C. m. amplus: Guadalupe Island (off Baja California)
- C. m. ruberrimus: Southern Baja California and north-western Mexico (Sonora, southern Sinaloa and south-western Chihuahua)
- C. m. rhodopnus: Arid tropical central Sinaloa
- C. m. coccineus: Mountains of south-western Mexico (southern Nayarit and western Zacatecas to western Michoacán)
- C. m. potosinus: Southern Texas (Rio Grande Valley) to Chihuahua and south-western Tamaulipas
- C. m. centralis: Central Mexican plateau (Guanajuato, Querétaro and adjacent states)
- C. m. mexicanus: South central Mexican plateau (eastern Michoacán to Hidalgo and Oaxaca)
- C. m. roseipectus: Southern Mexico (southern Puebla and Valley of Oaxaca)
- C. m. griscomi: South-western Mexico (Sierra Madre del Sur of Guerrero)
- C. m. mcgregori: Formerly San Benito and Cedros island (off Baja California). Extinct
[edit] Habitat
Deserts, orchards, coastal valleys and forests.
[edit] Behaviour
[edit] Breeding
A tightly woven, compact nest is made and set in a bush, thicket, natural cavity, or on a building. 3-5 bluish, lightly streaked or spotted eggs are laid.
Diet includes insects and grass seeds.
[edit] References
- Clements, JF. 2008. The Clements Checklist of Birds of the World. 6th ed., with updates to December 2008. Ithaca: Cornell Univ. Press. ISBN 978-0801445019. Spreadsheet available at http://www.birds.cornell.edu/clementschecklist.
[edit] External Links