How do you keep raccoons away from bluebird houses?
As a general rule, the best way to keep raccoons out of your birdhouse is to install steel baffles or wire caging, plant unappealing shrubbery, or putting your birdhouse in a place that restricts the raccoons access to the area.
What is a predator baffle?
Stovepipe Baffle. The stovepipe baffle is the most effective defense against climbing predators such as raccoons, cats, rats, mice, squirrels and snakes. As raccoons are the largest ground predator likely to attack an occupied box, a baffle meant to deter squirrels is not large enough.
Will a baffle stop snakes?
Climbing nest predators in North America range from mice, to squirrels and raccoons, to cats and even chipmunks, but perhaps none draws as much public ire as snakes. While adding baffles to your nest box poles is one of the greatest defenses against snakes, sometimes mounting boxes on a pole is simply not feasible.
How do you snake proof a bird cage?
The reptile experts suggested fitting cages with small gauge mouse wire or a mesh finish, coupled with tight fixings and finishes around doors is critical to excluding snake entry.
Do raccoons eat bluebirds?
Raccoons (Procyon lotor) Raccoons are native to North America and can be found all over the continent, with exception to certain zones. Raccoons will not only eat eastern bluebird eggs, but also nestlings and adult birds. These predators can reach into nesting cavities and capture roosting and brooding birds.
How big should the hole be for a bluebird house?
1 1/2″
Cut the front of the box, 5″ wide and 10 3/4″ long, with an entrance hole (a 1 1/2″ hole for eastern bluebirds or western bluebirds, and 1 9/16″ hole where ranges for the two overlap with mountain bluebirds) whose center is 2″ from the top and 2 1/2″ from each side.
How do I protect my hawks from bluebirds?
One of the most universal ways to protect your bluebirds from predators is to use a stovepipe baffle. An 8 inch x 24 inch will work for most situations, but making your own that is longer (about 5 feet) adds even more protection.
Should bluebird boxes be cleaned out?
Nest boxes should be cleaned out each year. You will greatly increase the chance of bluebirds (and other desirable species) nesting in your box if it is cleaned annually; this is why our box design comes with a pivoting door.
What size gap can a snake fit through?
Most snakes can fit through a 1/2-inch-wide crack. Fill cracks during the summer when snakes are not around, using tuck-pointing, expandable caulking, or other standard repair techniques.
What size baffle do I need for a birdhouse pole?
Ron Kingston 8″ by 24″ stovepipe baffle Every pole supporting a bird house should have a predator baffle on it. Otherwise, pole-climbing predators,… By Joan Watroba Many people have been experimenting with this method using the diagram below with very good results. I have been using…
What type of baffle will deter climbing mammals and snakes?
A wobbling PVC baffle will deter many climbing mammals, but an 8″ metal stovepipe baffle topped with hardware cloth will deter both climbing mammals and snakes.
Will a conical baffle stop snakes?
Raccoons have been known to get around metal cone guards on poles, even those that are 36″ in diameter. That size conical baffle may not stop snakes over 5 feet long, which thank goodness are not a problem in CT. Conical baffles are fairly easy to make and are good for nestboxes mounted on wooden posts.