![](http://www.alamy.com/thumbs/6/C7D054E4-BFCB-4742-B913-ED9646F9D87F/RYX1B4.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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