View Larger Image Cliff Swallows fighting on the groundMia McPherson Project Description Title: Cliff Swallows fighting on the ground Location: Wasatch Mountains, Summit County, Utah Date: 6/22/2021 Related Posts Project Details Categories: Cliff Swallow Images Tags: adultaggressive behaviorbehaviorcanyonCliff SwallowfightinggroundmountainsPetrochelidon pyrrhonotasummerSummit CountyswallowswallowsUtahWasatch Mountains