Mountain Bluebird
Sialia currucoides

Deschutes National Forest, OR | July 4, 8:02pm |
Canon Rebel XTi | Canon 500mm f4 IS | 1.4x TC | 1/240 f8 | ISO 200

Deschutes National Forest, OR | July 5, 6:34pm |
Canon Rebel XTi | Canon 500mm f4 IS | 1.4x TC | 1/800 f8 | ISO 200

Deschutes National Forest, OR | July 5, 7:08am |
Canon Rebel XTi | Canon 500mm f4 IS | 1.4x TC | 1/640 f8 | ISO 200

Yellowstone, WY | June 3, 2006, 9:02am |
Canon Rebel XT | Canon 500mm f4 IS | 1.4xTC | 1/500 f5.6 | ISO 200