Designing & Building Barn Owl Nest Boxes

By Patricia Leidemer, Senior Manager, Marketing|April 19, 2011

The IBM Almaden Research Center, located in San Jose, California, is pioneering the design of artificial nest boxes by partnering with a dedicated volunteer.

Steve Simmons of Merced, California, developed a Barn Owl box plan that has been in extensive use throughout the Central Valley after years of experimenting with and documenting the siting, mounting, and design of artificial nest boxes for Barn Owls. As a shop teacher, he organized the student production of over 10,000 Barn Owl boxes, which were sold to local ranchers for pest control. The sales from the boxes provided over $168,000 in scholarship money for his students over a nine-year period. His personal monitoring of Barn Owl boxes (currently 200 annually at 8 sites) has led to an enormous amount of data on year-round behavior, reproductive habits, diet, predators, habitat requirements, and nest box preferences. Mr. Simmons and other volunteers have placed seven Barn Owl nest boxes at the Almaden Research Center, all of which are monitored on a regular basis.

Download a copy of the Simmons Barn Owl Nest Box Design and start your own project!

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