OREGON Rufous hummingbird. (Hummer036)RIDIN' THE RAINBOW Cowboy riding horse past rainbow. (Horse069)The coast. (Scenic041)THREE COWBOYS Three cowboys riding at sunset. (Horse078)Oregon coast. (Scenic054)INTO THE LIGHT Sepia tones recall an earlier time when horses roamed the unfenced West. (Horse079)Rufous hummingbird. (Hummer025)FLYING ARAB A slow shutter speed captures the speed of a running Arabian horse (Equus caballus). (Horse077)Oregon coast. (Scenic047)Rufous hummingbird. (Hummer024)GOLD DUST Morning sunrays highlight curtains of dust hanging in the air above a cowboy. (Horse081)PAINTED REFLECTION Five horses travel single file next to a calm, mirrored lake. (070111-069)EQUUS FANTASY A thundering herd runs through a meadow early in the morning. (Horse034)Broad-tailed hummingbird. (Hummer008)Sunset along the pacific coast. (Scenic313)Cowboy and horse (Equus caballus) gallop through a mountain creek. (Horse076)Broad-tailed hummingbird. (Hummer003)Ranch hands gather in the horses (Equus caballus) at break of day. (Horse068)Rufous hummingbird. (Hummer018)3 dusty cowboys. (Horse126) PHOTO LIBRARY MENUMENUPLACESUNITED STATESARIZONAALASKACALIFORNIACOLORADO Cherry Creek State ParkColorful ColoradoDinosaur National MonumentGreat Sand Dunes National ParkPawnee National GrasslandsRoan PlateauRocky Mountain Arsenal National Wildlife RefugeRocky Mountain National ParkSan Luis ValleySoutheast Colorado DAKOTASFLORIDAMINNESOTAMONTANAOKLAHOMAOREGONTEXASWASHINGTONWYOMING