Rodentzout Pro - 4 Pack Birdzout then they can enjoy the

then they can enjoy the show

(2) Airstone diffusers with housing buckets

with different pulsing speed settings (can be more disorientating for birds and adds options to prevent habituation)

or whatever you like

Rodentzout Pro - 4 Pack Birdzout then they can enjoy thePack of 4 units, buy as a pack and save. The Pestgard Rodentzout Pro is an original 5 in 1 plugin electronic rodent and pest repeller. Using advanced, patented technology, the rodentzout system protects your home from rodents and other pests. The unit uses three functions; ultrasonic, ionic and electromagnetic to deter rodents. Simply plugin to a power supply and you're set to go. no chemicals no poisons no mess easy to use safe for humans and pets An