Cassin's Sparrow
Cassin's Sparrow Aimophila cassinii Tucson Pima Co ARIZONA USA 10 August Fledglings of this grassland species leave the nest early and run about on the ground while still unable to fly. Emberizidae
Size: 5200px × 3343px
Photo credit: © Rick & Nora Bowers / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: fledge, fledgling, grassland, sparrow, western
