Birds of North America: DSC_0169_edited-1.jpg
Birds of North America: DSC_00640001.JPG
Birds of North America: Pinckney NWR April 2011 378_edited-1.jpg
Birds of North America: DSC_0022_edited-1.jpg
Birds of North America: DSC_01010001.JPG
Birds of North America: Newfoundland 2012 056_edited-1.jpg
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull - 2nd year
Birds of North America: Ring-billed Gull - 1st year
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull
Birds of North America: Ring-billed Gull