My decoy looks very real and seemed to work for a few weeks, but now the herons aren't fazed by it. I've seen them standing within a few feet of it. I've been told I should move it frequently, but...I guess I'm too lazy.
You did get the model with heat-seeking laser blaster, didn't you?
There's a falcon decoy that flaps its wings and screeches. It's supposed to be very effective, but pricy I would think.
