In article , Britannica
writes

It is a walled garden and I know the wall foundations are at least two
feet below soil level. I think the mole got in last time while I had
the garden gate off for repair - I've now added a piece on the bottom
of the gate so there' a bare half-inch clearance.


But don't moles burrow? can't it just come in *under* the gate?
(I don't know anything about moles - our garden is far too wet for them)

--
Kay Easton

Edward's earthworm page:
http://www.scarboro.demon.co.uk/edward/index.htm