Slotted Bluebird House Plans

Multiple plans for different bluebird house designs as well as designs for effective predator guards.

Slotted bluebird house plans. Adult bluebirds escape out the second hole and take battles outside the box where they consistently outcompete house sparrows. A list of free bluebird house plans that are easy to build and not expensive. Also this slot entrance is safer for bluebirds as it allows them to more easily escape from the box if a sparrow enters it while the bluebird is inside. Easy one board house plan with step by step instructions and diagrams for proper construction.

A wide slot for an entrance is said to attract bluebirds while being something of a deterrent to house sparrows a non native bird which competes for nest boxes. A list of free bluebird house plans that are easy to build and not expensive. The slot entrance is also easier to make as it does not require drilling a hole. One board bluebird house plan along with an instructional video and links to additional plans for other birds that use houses.

Keeping the bluebird s nemesis the non native english house sparrow out of your nest box is critical. In this video i build a bluebird house with slot entry. Detractors point out that it could expose the nest to more predators. North american bluebird society.

Our slotted entrance bluebird house is designed to keep out treacherous house sparrows. This is the only box style that has proven to tip the advantage to bluebirds over house sparrows at no trap no gadget test sites if standard guidelines are followed. Citizen science to the rescue. This birdhouse for bluebirds help them defend their nest better.

Please see our resource house sparrows. Deadly foreign invaders to find out more the design is based on research by the university of kentucky.