IonAway Yard Guardian

The solar yard guardian. Stake it in a lawn or garden bed: IonAway charges all day on its built-in solar cell, and tops up by cable when sun is scarce, then stands watch day and night. A motion sensor triggers shifting, randomized ultrasonic tones plus an intermittent LED flash, designed to make a yard a less inviting place for pigeons, gulls, other birds and snakes to settle.

IP66 weatherproof, and humane: it startles and redirects, it never harms. No poison, no nets, nothing toxic. Results vary; works best as part of an integrated approach.