Bluebird Nesting Box Birdhouse w/Window Purple Martin The built-in thermostat conserves energy

The built-in thermostat conserves energy by only running when the water temperature reaches a set point

and oats that are then poured into a tray and allowed to harden

Loved by a wide variety of songbirds

With pieces of nuts

The floor pivots down for easy cleaning and has a 1

Bluebird Nesting Box Birdhouse w/Window Purple Martin The built-in thermostat conserves energyBluebird Nesting Box Birdhouse with viewing window is made of insect and rot resistant premium cedar and stainless steel screws. In addition to featuring extra air vents, clean out doors, elevated mesh floor, predator guard, fledgling skerfs, and a 1 9 16 inch entry hole, this house has a stay clear crack resistant acrylic viewing window. This bluebird house can be pole or flush mounted, and includes a water based protective stain and a manufacturer 5