Scarecrow sprinkler http://www.km01.com/scarecrow.html
installed on both my ponds also, even kept the dang robins from pulling the
moss & mint out of my cement blocks. ) ~ jan

http://users.owt.com/jjspond/

Irv Slater wrote:
has anyone dealt with heron and have you had any luck???

Since I installed a Scarecrow, I've had no herons visit
my pond. No groundhogs either (they use to eat the water
celery in my veggie filter). bonnie