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Fox Sparrow Passerella iliaca Passeriformes; EmberizidaeClick on images for full screen Web design by Peter J. Bryant |
Thick-billed form. Laguna Coast Wilderness Park, Orange County, 11-06. © John C. Avise. |
Sooty form, Morro Bay, 12-07. © John C. Avise. |
Reddish form, Chicago, Il., 4-08. © John C. Avise. |