NPSpecies

A common summer resident of Great Basin and low elevation desert scrub and some lower elevation grassland and pinyon-juniper habitats throughout the region. It is an irregular winter resident along the Colorado River and on the Tonto Platform. Black-throated Sparrow is an uncommon fall migrant at higher elevations, where it may be seen from 25 Jul to 14 Sept. Data source: Gatlin, BP. 2011. Annotated Checklist of the Birds of the Grand Canyon Region. 3rd edition.

(Amphispiza bilineata) * Black-throated Sparrow is a common summer resident of Great Basin and low elevation desert scrub and some lower elevation grassland and pinyon-juniper habitats throughout the region. It is an irregular winter resident along the Colorado River and on the Tonto Platform. Black-throated Sparrow is an uncommon fall migrant at higher elevations, where it may be seen from 25 Jul to 14 Sept. Data source: Gatlin, BP. 2011. Annotated Checklist of the Birds of the Grand Canyon Region. 3rd edition.