Lonestar martin houses are the top-of-the-line in aluminum housing and incorporate many features designed to enhance nesting success and facilitate colony-site management.
The fully assembled Alamo has 14 deep compartments (6"x 6" x 12"), which aid in protecting your martins from owls and hawks.
Easy-access hinged doors for nest checks
Large nest cavities
Offset holes with round or crescent entrances
Individual porches with guard rails
Fully-insulated attics
Includes 14 winter door stops (for round entrances only)