Simple to monitor, an Eastern bluebird favorite!
The Gilbertson Nest Box is approved by the North American Bluebird Society. Now with optional poly-lumber matching roof.
Preferred by blues over the years, cool birdhouse mounts quickly and easily on 1/2-inch metal conduit. PVC will not rot, split or crack, nest box will host many successful broods with its great features:
- Overhang roof design discourages house sparrows, easy to attach a wren guard or sparrow spooker.
- Body is easily removed by squeezing and elongating the top opposite sides, minimizes early fledges, and allows for easy monitoring.
- Recessed floor will not accumulate water, center drain hole should be checked every few months.
- Designed to keep water out, and nestlings dry.
- Attractive birch appearance complements the landscape.
- Lightweight with easy installation
- Long lasting vinyl/PVC cavity
- Roof option of cedar or matching poly-lumber (recycled plastic)
Beware of knock-offs, get the original design by Steve Gilbertson for best results!
Metal Conduit must be 1/2″ OD (outside diameter).
Measures 8″ tall x 4.25″ diameter (cavity) Measures 9″ x 7″ x 1″ (roof)Item Weight 1.5 lb.Material: PVC, Cedar or Poly RoofUSA made
See nest box overview and mounting instructions below:
| Weight | N/A |
|---|---|
| Design |
Cedar Roof, Recycled Plastic Roof |
