"Jack Schmidling" wrote in message
oups.com...
Our pond is primarily a frog pond and for ten years we put nothing
into it big enough to eat even tadpoles. The only fish allowed were
minnows to control mosquitoes.

A few years ago we decided that the frogs have had the good life for
long enough and decided to experiment with a few catfish.

I've twice seen snakes with fish in similar progressions. Always a
thrill.

Bob