2 extra bamboo poles to enlarge the Heron Stop System.
This clever system utilizes attractive bamboo poles and fishing line to create a defensive barrier against Herons & Egrets. It is based on an old Chinese method used to keep crows out of vegetable gardens.
These life size floating replicas of an alligator head are a great deterrent to geese, ducks, herons and raccoons. Stationary products loose effectiveness unless you move them regularly.