Rufous-Crowned Sparrow

I was with my son Sam in Organ Pipe Cactus National Monument in southern Arizona on February 27, 2025. We had hiked almost all the way to the top of Arch Canyon, which was fairly difficult, with some exposure and loose gravel, something I'd not done before. We were about all the way back down when I spotted a small bird above me on a nearby rock. Birds of the World notes that it is locally common in dry hillsides and canyons of the southwestern U.S. and Mexico, but "its shy, secretive habits and predilection for inaccessible, rocky, brush-covered slopes," which we were in, make it "difficult to observe and study..." Its "cryptic appearance, inconspicuous song, stealthy behavior, and remote habitat" contribute to the fact that "little is known about its life history." 

Illustration from Birds of the World.

Range from Birds of the World.