We had Northern Water Snakes, which are aggressive enough that my wife and daughter got the experience of beating them of with oars while in a rubber raft, on our first pond when it was fairly new. Once LMB got large enough (to eat them), we never saw them again.

I wouldn't count on a heron eating skinny snakes over fat fish.


"Live like you'll die tomorrow, but manage your grass like you'll live forever."
-S. M. Stirling
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