Since this topic was on bird problems...
Do crows eat any of the fish? I've had several down at the edge--couldn't tell if they were doing any damage or not--other than being loud and obnoxious!
I had a Blue Heron out there a week or two ago...saw lots of tracks in water 4"-10" deep--after that, I didn't see the FH minnows that had been guarding a few nests.
