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 | Bird House Features
|  |  | Mountain Bluebird Range Map Mountain Bluebirds are found in the western parts of Canada and the United States. They are found at elevations above 5,000 feet, and they nest in open areas such as meadows, hayfields, grain fields, savannas, prairies, clear cuts, and the edges of coniferous and deciduous forests. The beginning of the breeding season varies with latitude; birds in the southern portion of the range begin in early April, birds in northern latitudes begin in late May. Mountain Bluebirds reuse old nest sites both within a breeding season and in successive breeding seasons. Pairs that successfully raise a brood in a nest box may become faithful to that particular type of nest box. First-year breeding birds tend to nest in boxes identical to their natal box.

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