Bird Houses,  Blue Bird Houses,  Bluebird Houses,  Uncategorized

Really Popoular Bluebird Houses~The Gilbertson

These Bluebird Houses are not only NABS Approved - they're Bluebird Approved too!Dubbed “the Gilbertson Nest Box” it might just resemble a coffee can at first glimpse. The shape is definitely similar, although the birch appearance is much more aesthetic. Actually, there’s a lot more to these bluebird houses than meets the eye!

Not only North American Bluebird Society (NABBS) Approved, these unique style houses are bluebird-approved too… big time! The birch-like log is PVC, so it outlasts most wooden boxes. Painted darker on the inside, it must resemble a natural nest cavity for bluebirds? The overhang roof helps thwart some predators, and the elements. A good 6-inch depth from entrance to floor helps protect nestlings from bully bird attacks. And, they’ve got to be some of the easiest birdhouses to install too. Half-inch conduit fits right in the hole on the back portion of the roof. Placing 8-10 inches in the ground keeps these light-weight bluebird houses sturdy.

A baffle is suggested to further protect nestlings from ground predators, and one can be made fairly easily and inexpensively too. We did one from 4-inch diameter PVC pipe. An end cap is needed, along with a radiator or hose clamp on the pole to secure the baffle. Some hunter green spray paint makes it not only effective, but good looking as well.

The same kind of baffle may be constructed using stove pipe, and likely for even less cost. The important thing is that it wobbles (making it harder for critters to climb) and the length should be at least three feet.

Ok, back to the bluebird house: If you’re one who monitors the progress from egg-laying through hatching, and fledging, the Gilbertson is a tad different. After the first few times you get the hang of it and it’s actually fun to be able to look down and see everyone in full view. (But don’t do this too close to fledge time, you could cause a premature take-off). A simple squeeze between thumb and forefinger with both hands (right below the roof) elongates the PVC, and the house pops right off the two screw heads that securely hold it in place. Sounds weird? Maybe… but it’s pretty ingenious!

Of all the bluebird houses around our property, the Gilbertson, for some reason is the first to see nest building open space, several kinds of bluebird houses, and leaf misters in summer entice bluebirds to our yard.activity each spring. This past season, it hosted three successful broods and 16 fledgelings! Pretty good for one little coffee-can looking nest box! So these bluebird houses are not only NABBS Approved… they’re definitely bluebird approved too!

P.S. Fall is the perfect time to install birdhouses! Even though it will be months before anyone begins to nest, places for roosting are equally important for resident birds. We do see some snow and frigid winters here in North Georgia, but bluebirds still stick around if the habitat is suitable. We find that heated baths, daily mealworms, and roosting spots keep them fat and happy around our place 🙂

Spread the love

Leave a Reply