Birds DunRite

Habitat is the key factor to consider when setting up a bluebird trail. The best locations are rural country with scattered trees and low or sparse ground cover; the area should include perch sites, such as a fence line, wires, or tree branches where bluebirds may perch to search for food.  Look for these when you are selecting a location for your bluebird houses.  Pastureland, acreages, parks away from human traffic, and mowed areas such as cemeteries, golf courses are all good locations for a bluebird trail (provided pesticides are not used).

Mount bluebird houses so the entrance hole is approximately five feet above the ground. If possible, face the bluebird houses away from prevailing winds and towards a tree or shrub which is within 100 feet of the box to provide a landing spot for the young bluebirds when they first leave the house. This will keep them off the ground, away from predators.

Nesting density for all three species of bluebirds is dependent on many factors so experiment by adjusting the distances between your own boxes until you have established ideal spacing for your particular location. In many cases, bluebirds have been observed nesting closer than the distances recommended. However, it is better to start a bluebird trail with boxes placed too far apart than too close together. (Western bluebirds approximately 100 yards, Eastern bluebirds 125-150 yards. Mountain bluebirds 200-300 yards)

Bluebird houses can be mounted in pairs in areas where tree swallows are abundant. When paired, boxes should be mounted 5 to 25 feet apart. This provides nesting sites for both species and helps to prevent competition between them. Different species of birds usually do not mind nesting close to each other.

Bluebirds rarely nest in cities. It is possible, but uncommon, for bluebirds to nest along the outer edges of cities or in small towns. Bluebirds generally prefer rural areas.

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