On Sat, 21 Jul 2012 09:23:04 +0100, Martin Brown
wrote:

On 20/07/2012 19:19, wrote:
I am convinced that the reason I am finding so many half-way up
my plants is that they are trying to escape the waters. I shall
start to get seriously worried if I come across any freshwater
mussels attached to my beans, but I suspect that it's only a
matter of time.

I keep finding them half way up my kitchen window. I don't know where
they "think" they are going but they end up in the road to wait for a
bus, or other vehicle. They are obviously trying to be upwardly
mobile!

Pam in Bristol