Purple Martins nest in colonies rather than a single nest box. They are great tenants because they feed on insects. Purple Martin bird houses should be placed in open areas, a minimum of 30-40 feet from buildings and large trees on all sides.
How to build a Purple Martin house
Build this 2 story Martin house with blueprints from Conservation Commission of the State of Missouri.
Purple Martin Nest Box Plans
Attracting this insect eating bird is one of the biggest challenges for any backyard bird enthusiast.
Purple Martin House
This Purple Martin house is made from one sheet of plywood.
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Purple Martin Gourd Birdhouse
Free step by step instructions and pictures to build your own birdhouse out of a gourd. The gourd birdhouses can last up to 30 years!