time2roll wrote:
I have hardware cloth in the pin box.
X2.
I use galvanized hardware cloth with a small mesh size where birds or wasps can't get in.
I cut it with excess for a flange on all sides. The cloth bends easilly for a flange.
Drill holes for enough #8 or #10 x 3/4 " long machine screws to act as a stud to hold the cloth in place....no birds and no wasps in the pin box and its removable if needed.
I have two plastic great horned owls about 24" tall hanging in the tractor barn and two hanging in my rv trailer shed which helps in keeping starlings out.
One hanging owl gets a Phoebe's mud nest on his head every spring. Guess they like it up there 14' above the ground.