This Motion Sensor Bird Deterrent for Birds, Crows & Pigeons mixes sharp PIR motion detection with blasts of bird distress calls and predator growls to chase off pigeons, crows, sparrows, seagulls, and woodpeckers before they settle in.

Once it spots movement in the area, the sensor triggers the audio just in time, sending those feathered pests packing without a constant racket. It's a straightforward setup that keeps your porch, garden, or balcony clear of droppings and nests, all on autopilot with barely any tweaking required.