The rufous-crowned sparrow (Aimophila ruficeps ) is a small American sparrow. This passerine is primarily found across the Southwestern United States and much of the interior of Mexico, south to the transverse mountain range, and to the Pacific...
The rusty sparrow (Aimophila rufescens ) is a species of bird in the family Passerellidae that is found in Belize, Costa Rica, El Salvador, Guatemala, Honduras, Mexico and Nicaragua. Its natural habitats are subtropical or tropical dry forest,...
The Oaxaca sparrow (Aimophila notosticta ) is a species of bird in the family Passerellidae that is endemic to the Mexican state of Oaxaca, where it lives in dry forests and thornscrub. The population is in slow decline due to habitat loss.
