wrote in message
oups.com...
Many thanks to all for suggestions. We do have a lot of pigeons round
here, so maybe that's the answer.


I previously mentioned a rabbit on my allotment -- now I have a mole! It's
dug a long tunnel under my paths, making a real mess of the newly-laid bark
chips. The tunnel made its way to the lettuce that I've just covered to
keep off the rabbit, but obviously the cover won't keep out the mole.
Whatever next !