Gilbertson Pvc Box

The gilbertson nest box is approved by the north american bluebird society.

Gilbertson pvc box.

Just slightly squeeze the pvc tube in the front and back at the same time and it releases. They have exceeded our every expectation and in the 8 boxes we have set up this year every one hosted at least one family of either tree swallows. Bluebird house gilbertson pvc cedar bird house also can be used as chickadee house wren house or swallow bird house north american bluebird society approved made in usa bluebirds love it. To open the box the monitor squeezes the box at its top until it comes free from the pins.

Two small holes opposite each other at the top of the pvc box fit over two pins attached to the wooden roof. The gilbertson pvc nest box was recommended to us by a local bird enthusiast who had heard that house sparrows did not seem to like or nest in these very well constructed and attractive round boxes. Pvc will not rot split or crack nest box will host many successful broods with its great features. Most sparrow resistant design available.

Steve gilbertson uses the thinner walled pvc because it is more flexible and flexibility is what makes his unique box opening method work. Well designed with a premium cedar roof and recessed floor the gilbertson bluebird nest box resists moisture and meets all our specs for proper ventilation and drainage. This attractive birch look pvc nest box is also predator resistant and lightweight. Just squeeze the top opposite pins.

Preferred by blues over the years cool birdhouse mounts quickly and easily on 1 2 inch conduit. By backyard bird lover. Removable body allows monitoring and maintenance.