Nest Box Protector Plate Blue Tit

Blue tit protection plate: offers protection against tits pecking at the entrance hole of blue tit nest boxes, e.g. great tits. Woodpeckers and squirrels sometimes take over another nest box or rob eggs/young birds by pecking or gnawing at the entrance hole. The Ø 27mm entrance hole is suitable for blue tits and other small tits. Preferably install it outside the breeding season. Suitable for all blue tit nest boxes.