Crow Repellent Sticker "Goodbye Crow-kun"
It is expected to have a repellent effect (to keep them away) on birds with relatively good eyesight, such as crows, black kites, and hawks.
This is a sticker designed to resemble an eye. This eye is modeled after the "owl's eye," a natural enemy of crows. The yellow part of the eye emits a "light" that crows dislike. It is a completely different dimension of "light" compared to the simple "light" emitted from a reflector. The true nature of this light is extracted from marine organisms found in nature. The "unique light extract" possessed by these organisms directly hits the crows' eyes, instilling fear. You can enhance its effectiveness by using a plastic bottle, attaching it to the outside, tying it with a string, and hanging it up, or by sticking one on the surface of a CD (the non-reflective side) and similarly threading a string through a hole to hang it. The components contained in the yellow part will eventually change to a whitish color. That will be a good indicator of when to replace it.
- 企業：北海道環境バイオセクター
- 価格：Less than 10,000 yen
