No, but I visited your website and found your email address, so I'll send you a PM. Nice site, BTW, especially the hawk vs the heron picture. We have barred owls and red-shouldered hawks which also frequent our pond, so maybe they'll help out with heron control. I have actually discouraged the barred owls when I've seen them in the past, as I saw one catching and eating one of our 6" Yamabuk Ogons, but I'll take the owl over the heron any day.