Modify your SuperGourd with a Troyer tunnel with the starling-resistant Conley 2 entrance.
Each kit has an adapter plate, Troyer Tunnel with Conley 2 entrance and stainless mounting hardware.
Original entrance must be enlarged.
Sold in packs of 4, 6, 8, and 12.…
Concerned about possible wing entrapment?
Protector comes with 2 stainless steel screws and are 3/4" thick. Approx. dimensions are 4-5/8" long, 3/4" wide, by 2" high.
For use with most aluminum and plastic houses with crescent, Excluder® II and Clinger entrances.