Stock Photo: MALE WESTERN BLUEBIRD WITH FOOD FOR NEST Sialia mexicana. Photo taken in Rocky Mountain National Park, Colorado, in the month of June. Other Western and Mountain Bluebird photos are available.

Stock Photo: 4286-53577 MALE WESTERN BLUEBIRD WITH FOOD FOR NEST Sialia mexicana.  Photo taken in Rocky Mountain National Park, Colorado, in the month of June. Other Western and Mountain Bluebird photos are available.