Xenospiza baileyi (Sierra Madre Sparrow) is a species of birds in the family Passerellidae. It is listed as endangered by IUCN. It is found in the Nearctic and the Neotropics. Individuals can grow to 17.4 g. Reproduction is dioecious. Meksikonviirusirkkunen relies on flight to move around.
EOL:llä on tietoa 11 määritteelle, mukaan lukien: