PMCA Excluder Ultimate Gourd Crescent Black Easy to clean and refill

Easy to clean and refill

Tethered objective lens cover

Both the tubes and housing are made from eco-friendly biodegradable materials

Detachable ant moat

Eye Relief 15

PMCA Excluder Ultimate Gourd Crescent Black Easy to clean and refillThe Excluder Gourd is designed for the benefit of the purple martin. The excluder gourd offers two patented entrance holes (U. S. Patent number 6513454) and the crescent to exclude the European Starling from nesting. The closure cap is a necessity for doing nest inspections. To ensure your Excluder Gourd is providing the most resistance, it is recommended that the porches be placed either flush with the bottom of the starling resistant entrance, or no