Dave, I know these two ponds, one below the other's dam, seperated by 10 feet. Would it not be plausibe that a bird might catch a fish and acidentally drop it on the other side of the damn? Would this not be a bird stocking a pond? Or do you just mean by eggs on its legs? In this scenario that would be plausible as well so what would be the required distance for the fish eggs not to survive on the birds legs?
