Purple Martin SuperGourd Hole Opening:Round Dimensions: 11

Dimensions: 11

Comes with wooden mounting stake and a hanging hook on back

Adapter will fit any pole with inside diameter of 1-1/2" or outside diameter of 1-3/8"

Mounting: pole mount

door plugs

Purple Martin SuperGourd Hole Opening:Round Dimensions: 11The Bird Abodes 10" Purple Martin SuperGourd was designed and developed by the Director of the Purple Martin Conservation Association based on over 20 years of research into the breeding biology of martins. Note: All Crescent Gourds Now Include Porches Free of Charge. The SuperGourd is a one piece plastic gourd with a molded in, threaded access port, covered by a screw on cap. The access port is large enough to admit a human hand and is totally