NPSpecies

An uncommon summer resident of mixed conifer and ponderosa pine forests of the Kaibab Plateau and, less frequently, the South Rim and Mount Trumbull. It is a rare spring and fall migrant elsewhere throughout the region, with spring migrants being seen until as late as 11 Jun and fall migrants beginning to appear by 10 Aug. Data source: Gatlin, BP. 2011. Annotated Checklist of the Birds of the Grand Canyon Region. 3rd edition.

(Contopus cooperi) * Olive-sided Flycatcher is an uncommon summer resident of mixed conifer and ponderosa pine forests of the Kaibab Plateau and, less frequently, the South Rim and Mount Trumbull. It is a rare spring and fall migrant elsewhere throughout the region, with spring migrants being seen until as late as 11 Jun and fall migrants beginning to appear by 10 Aug. Data source: Gatlin, BP. 2011. Annotated Checklist of the Birds of the Grand Canyon Region. 3rd edition.