How to Best Position a Blue Bird House
Free Bluebird Firm Plans for
Eastern, Western & Mount Bluebirds
Building bluebird nest boxes is a great fashion to help conserve birds at the local level. Nest boxes help maintain bluebird populations that have declined past as much as 90%.
Below nosotros have included costless bluebird house plans, a simple one-board box that's relatively easy to build.
Edifice and mounting them properly will assistance deter predators and competing species. Beneath yous'll find some dandy links to information about bluebirds and free bluebird house plans.
Note that there are several unlike designs including NABS, Peterson, Loren Hughes Slot, DANDR, Troyer, Gilwood Carl Little and Gilbertson house designs, just to name a few, and slight dimension differences (hole size) for eastern, western and mountain bluebirds.
How To Build Bluebird House Plans Video
Beneath are some bully books about bluebirds, life history and how to attract them to your backyards for feeding and nesting:
Below is the one-board nest box plan for bluebirds from the USGS:
USGS Bluebird House Plans Using One Board
Another ane-lath bluebird house program is hither (pdf).
Bluebird Inspect Bird House Before Making a Final Decision - "I like the open floor plan."
More Bluebird Nest Box Plans:
Bluebird House Plans That Keeps Nestlings Absurd - These plans use air-gap structure and heat convection to draw cool air into the nest box on hot days. When the temperature gets into the 90s during the summertime months, birdhouses can become dangerously hot within for eggs and chicks.
North American Bluebird Order - Here you will find recommended bluebird nest box specifications as well as v other styles of plans. This is one of the best sites for data on bluebirds and nest box plans.
Western and Mount Bluebird Firm Plans - A Nest-Box Programme for Western and Mountain Bluebirds This is a fairly easy box to build. The large roof provides extra protection from rain and predators.
Eastern Bluebird House Programme - A nest-box plan for cavity-nesting songbirds. Can be used for Eastern Bluebirds, flycatchers, swallows, titmice, chickadees, nuthatches, and wrens.
Any of the above bluish nest box plans will likely attract bluebirds. The most of import chemical element is getting the entrance hole size correct, especially to eliminate larger pest birds such every bit starlings from using the box.
For a circular entrance pigsty, eastern bluebird boxes should exist i ane/two inches in diameter and one 9/16 inches for mount and western bluebirds.
Eastern bluebird houses can also have a 1 3/8 x ii i/four inch vertical oval pigsty or a 1 1/8 inch horizontal sparrow-resistant slot entrance at the pinnacle front of the box
You can then follow our full general information and tips on making bird houses regarding placement, woods type and thickness, ventilation, predator prevention and more.
Placement and Bluebird Habitat
Your best best for attracting eastern bluebirds to your 
bird house is to install it in bluebird habitat which is typically open country or semi-open grasslands with scattered trees and small bushes.
Examples would be meadows with short grasses and shrubs, orchards or even your lawn lawn if it is large enough or has a good ratio of open space to trees and/or shrubs.
Western bluebirds will too prefer semi-open up country, non so much open meadows, but scrubland with some trees.
We often see them here in cut pinyon-juniper stands where there is a lot of downed wood, some small copse and shrubs.
Mountain bluebirds prefer habitat usually establish above seven,000 anxiety in open coniferous and deciduous forests and subalpine meadows.
It would not hurt to grow or plant native trees and shrubs, especially fruit-bearing plants such as mulberry, flowering dogwood and native Viburnum species such as arrowood viburnum (Viburnum dentatum) and hobble bush (Viburnum lantanoides).
Minimum Distance Between Bluebird Houses
If you plan on installing more than one bluebird house, make sure they are placed a minimum distance of 125-150 yards from each other. Otherwise you well-nigh likely will accept only i pair because the territory size will cover more than one nest box.
Yous can also place nest boxes in pairs 5-25 anxiety autonomously and then other compatible species like Tree Swallows can also nest.
Bluebirds and Tree Swallows don't mind nesting close to each other. Five feet seems a little close to me, but it has worked for some people. But don't expect unlike pairs of bluebirds to nest closer than 125 feet from each other. They have to have an exclusive surface area for all the nutrient they need to lay eggs and to raise the chicks.
House Sparrow Problems
Firm sparrows can be a real nuisance when y'all are trying to
attract and so hopefully have bluebirds nest in your box.
They are an ambitious, introduced, non-native species that volition exist persistent at taking over your bluebird house and, if needed, will kill adult bluebirds equally well as nestlings.
If y'all have house sparrows in your neighborhood or wherever yous will exist erecting a bluebird box, then you will want to accept some precautionary steps to reduce the risk of providing a bird house for sparrows instead of bluebirds.
We have had to monitor more than closely when house sparrows started showing upwardly in our neighborhood and really killed one of the adult tree swallows that was using our box.
There are specific bluebird firm designs that are meant to deter firm sparrows from using them.
One is a box that uses a slot entrance instead of hole which house sparrows seem to not similar equally much. T
he DANDR Bluebird Nestbox is a slot pattern and has been canonical by the NABS (North American Bluebird Society). Other tests results bear witness that house sparrows volition use the slot entrances.
Some say that the Gilbertson PVC bird house plans (pdf) is the but design that volition really deter house sparrows. The trunk of the
firm is made from PVC pipe, the roof and floor from wood. To make it more attractive you can take a dark stain and paint horizontal streaks across the pipe to make it await similar birch bark.
If y'all look at the example in the above pdf file (also pictured left) it really does expect natural.
At that place are a few disadvantages to this design equally opposed to others such as having to open the box from the top instead of a hinged side door and the thin 1/xvi" walls are not equally heat resistant every bit thicker wood walls would be.
The thinner PVC is used and so that information technology tin be flexible enough to clasp and remove from the attached roof via pins. Just if you lot have a serious issue with house sparrows then these cons aren't so bad. Merely annotation that there is no 100% house sparrow proof bird house. Some will ever notice a style.
Some take even gone so far every bit to say that it is better to have downwardly all your boxes than to let Business firm Sparrows brood in them. And we agree, so do what you can to keep the invasive Business firm Sparrows out.
Problems with Heat and Bluebird Boxes
The potential high temperatures in the nest box should always exist a consideration for bluebird box designs and placement.
It has been shown for Eastern Bluebirds that nighttime boxes were "consistently and significantly hotter than calorie-free [colored] boxes".
Bluebirds in nighttime colored boxes had "higher embryonic (eggs fail to hatch) and/or nestling bloodshed". Nestlings in nighttime colored boxes were in poorer condition than those in light colored boxes, due to rut stress (Doc file).
The result seems to exist the corporeality of time the temperature of the nest box exceeds 40°C ( 104°F).
Conley Black states outright that temperatures that exceed 107° (F) volition kill bluebird eggs and chicks.
Fifty-fifty if eggs or chicks are not killed past the heat, heat stress will cause them to abound slower and have less chance to survive afterward fledging. They tin't grow properly if they are fighting for their lives due to the rut.
And so always consider placing boxes on the east side of a tree or building to avoid the hot afternoon dominicus or to consider a double roof box design.
Likewise remember near providing temporary shade on extremely hot days (if the temperature is 98°F in the shade, what is the temperature in the nest box if information technology is in full Sun?). It may disturb the parents some, just almost anything would be better than letting the chicks die.
Other Species That May Employ Your Bluebird Firm
Tree swallows, chickadees, wrens and other birds may utilise your nestbox before, instead of or in improver to bluebirds.
We saw a few bluebirds in our neighborhood when nosotros first moved here. It is a fairly new neighborhood that even so had some open fields and meadows with scattered juniper trees that the bluebirds liked. So we put upwardly a bluebird box and waited.
We peradventure saw bluebirds once or twice again, but the first couple to use the box were tree swallows. Sure, we would accept liked to have bluebirds but the tree swallows have come up back yr later on twelvemonth, and have fledging many chicks and we wouldn't change a thing.
And then don't become too bent out of shape if other native species other than bluebirds apply your box. You could also endeavour placing a 2nd box nearby as many species such as tree swallows and bluebirds tin can occupy nest boxes very close together without problems.
Beneath are some great bluebird business firm designs including the highly-rated Audubon coppertop cedar bluebird house that bird watchers have had great success with attracting bluebirds.
We highly recommend the Stokes Complete Guide to Guide To Attracting Bluebirds
.
Information technology is a bang-up comprehensive volume that not only covers how to attract bluebirds, simply also has complete life history information and fantastic bluebird photos equally well.
Bluebirds require a variety of food as part every bit their diet, including fruit, and you may want to endeavour bluebird nuggets which are a special blend of beef suet, peanuts, grain and raisins to fulfill their diet needs.
What is a Bluebird Trail?
A bluebird trail is a series of bluebird nestboxes that are placed along a property purlieus or along a path or trail to provide suitable convenance sites in areas where natural cavities may exist limited.
Information technology can be merely a few boxes on your private property, or the trail can be miles long and have 100s of boxes on public land.
Bluebird trails have been started by interested individuals, Hawkeye Scouts every bit service projects, by volunteers, at colleges and universities, conservation organizations and bird clubs.
Increase Potential Breeding Sites for Bluebirds and other Cavity Nesting Birds
Much of the state that used to be natural habitat or agricultural country is now covered with houses, shops and parking lots.
The trees, shrubs, flowers and lawns that we plant for landscaping nonetheless attracts birds as they wait for food and places to raise their immature. Many birds build nests in the copse and shrubs, only what is usually missing from many urban areas are potential nest cavities in the grade of dead trees.
Dead trees are quickly cut down and removed from our parks and yards because nosotros don't desire falling copse to impairment belongings or to hurt someone. So crenel nesting birds can be missing from list of species if we don't provide nest boxes.
Natural cavities are usually is such short supply, that birds usually start investigating them almost immediately after they are put up. Build it and they volition come.
More Bird House Plans and Tips:
Eastern Bluebird Facts and Info
All Bird House Plans
Imperial Martin Bird House Plans
Gourd Birdhouses
Phoebe and Robin Bird House Plans
American Kestrel Nest Box Plans
Wren Business firm Plans
Winter Bird House Plans
Bird House Designs
Wooden Bird Houses
How to Build a Bird House from a Log
Costless Bird Firm Plans
Bluebird House FAQs
What is the hole size for a bluebird house?
1 ane/two" pigsty for eastern bluebirds and western bluebirds, and ane ix/sixteen" hole for mouuntain bluebirds and where eastern and western bluebird ranges overlap.
Which way exercise you face a bluebird firm?
Face up your bluebird business firm away from prevailing winds which helps continue rain/snow from entering the house, preferably with the archway/exit hole towards an open area that is prophylactic for the adults and fledging young. Nestwatch notes in club of preference: east, north, south, and so west-facing directions.
What is the proper meridian for a bluebird house?
If predators are a problem (cats, coyotes, etc..) install the nest box at least vi feet high, otherwise the house tin can be as low every bit three feet. Obviously, if y'all are monitoring the nest box, so middle level is preferable.
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