Hi all,

My wife reports that this morning she found three of our trapdoor snails on
our lawn instead of the pond. Unfortunately, she found one of them by
running it over with a bicycle.

Does anyone know why they might be wandering? We've had the pond for a few
years now and they haven't done this before. Do they start migrating in the
summer after a few years :-)? I think the water quality is good. We had a
big rain last night, so I think they're just roaming because they can, but I
wanted to make sure it's not a sign like rats leaving a ship...

Paul