Ring-Billed Gull Rainbow Two Ponds National Wildlife Refuge Moraine Park, RMNP Pony Express Statue Julesburg, Colorado Pony Express Sites Julesburg, Colorado Pony Express Sites Julesburg, Colorado Pony Express Sites Julesburg, Colorado Pony Express Sites Julesburg, Colorado Pony Express Sites Julesburg, Colorado Pony Express Sites Julesburg, Colorado Pony Express Sites National Historic Trails Sign Julesburg, Colorado Railroad Depot Sunrise over Nebraska Iowa Missouri Kansas Prescribed Burn Western Historic Trails Center American Coot Gray Catbird Gray Catbird Ring-Billed Gull Ring-Billed Gull Alaska Wyoming Colorado Nebraska Haying Lark Buntings Clay-Colored Sparrow Colorado Horses Say's Phoebe Say's Phoebe Vesper Sparrow Red-Winged Blackbird Vesper Sparrow Molting Great-Tailed Grackle Coyote Coyote Coyote Great Blue Heron Great Blue Heron Friendly Canada Goose