An indoor barn owl nestbox is not suitable for outdoor use and an outdoor nestbox is much better placed in a tree because trees usually afford more shelter and owlets can sometimes climb a tree to re enter the box.
Barn owl nest box.
Barn owl nest boxes are often set up inside an open air building such as a barn shed or an abandoned building but barn owls will also move into a nest boxes mounted to trees or poles in suitable open areas near fields woodlands and orchards.
Barn owls which can be established in dense colonies eat high numbers of rodents and remain faithful to their nest sites have been shown to reduce rodent numbers at less cost than trapping or poisons.
About our barn owl boxes there are many owl nest boxes available for purchase but some are significantly better than others and some are actually unsafe.
Place a barn owl nest box at least 15 20 feet high but be sure the opening is shaded from the sun and wind.
Our box is the product of years of experience in building owl boxes and working in owl rescue.
A box on the inside will last as long as the building.
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A box on the outside will only last about 10 15 years.
Research indicates a female barn owl will remain in a large spacious nest box tending to her chicks until the youngest is about 3 5 to 4 weeks old.
The entrance hole size is perfect for barn owls but too small for larger predators.
Nesting platforms can also be placed in barns steeples or silos if the owls will be able to access them easily.
If the box is mounted on a pole use a baffle to prevent cats raccoons and other predators from reaching it.
Property owners can benefit the same way with sometimes no more than one or two nest boxes.
Barn owls are very sensitive during the early phases of nesting april may and will abandon a nest if disturbed.
Owners of vineyards orchards and farms have found that barn owls can significant reduce damage by crop eating rodents.
Boxes can be placed in a variety of structures including barns silos granaries grain elevators and church steeples or mounted on a free standing pole.