![](http://www.alamy.com/thumbs/6/D7600459-6515-4DBF-A19E-837DEAA37BEE/RYX1CR.jpg)
Birds of North America. Mountain Bluebird, (Sialia currucoides) return to their nesting grounds in south western Alberta, Canada.
Size: 3600px × 2400px
Photo credit: © Super 7 Photo / Alamy / Afripics
License: Royalty Free
Model Released: No
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