This is our most popular Bluebird nesting box. It features a small nesting compartment that is optimized for Bluebird compatibility and discourages House Sparrows from taking up residence. The wide opening provides an escape route for the mother Bluebird in the event of a House Sparrow intrusion. These boxes are made from Cedar, Pine, Catalpa and/or Cypress woods.
Sparrow Resistant Bluebird Slot Box
Out of stock