BirdhouseDimensionsforNestingBirds
Bird
Species
Interior
Size Depth
Entrance
Size
Entrance
Above
Floor
Height
Above
Ground
Habit Bird Prefers
Eastern
Bluebird 5" x 5" 8" 1 1/2" 6" 5-10 ft.
Brushy borders near open
areas
like pastures - no tall
undergrowth.
Western
Bluebird 5" x 5" 8" 1 1/2" 6" 5-10 ft.
Open forests, favors
ponderosa pine.
Black-capped
Chickadee 4" x 4" 8-10" 1 1/8" 6-8" 5-15 ft.
Brushy borders and
forests.
Carolina
Chickadee 4" x 4" 8-10" 1 1/8" 6-8" 5-15 ft.
Brushy borders and
southeastern forests.
House
Finch 6" x 6" 6" 2" 4" 8-12 ft.
Bottom lands, canyons,
suburbs, and ranches.
Song
Sparrow 6" x 6" 6"
All Sides
Open --- 1-3 ft.
Brushy borders and
wood margins.
Barn
Swallow 6" x 6" 6"
One or
more
sides open
--- 8-12 ft. Areas near farms.
Purple
Martin 6" x 6" 6" 2 1/2" 1"
15-20
ft.
Open areas and cut over
forests
where nest sites are
available.
American
Robin 6" x 8" 8"
Three
sides
open
--- 6-15 ft. Open areas with scatteredtrees and shrubs.
White
Breasted
Nuthatch
4" x 4" 8-10" 1 1/4" 6-8" 5-20 ft. Deciduous woodlands.
Red Breasted
Nuthatch 4" x 4" 8-10" 1 1/4" 6-8" 5-20 ft. Coniferous forests.
Tufted
Titmouse 4" x 4" 8-10" 1 1/4" 6-8" 6-15 ft.
Eastern deciduous
woodlands.
Downy
Woodpecker 4" x 4" 8-10" 1 1/4" 6-8" 6-20 ft.
Open woodland, orchards,
farmlands, and urban
areas.