To follow up this story from February, comes another squirrel story, this time from the Register:

I must say British squirrels seems a bit odder than the Norwegian ones...Squirrels blamed for gnawing through BT phone line
By Tim Richardson
Published Wednesday 11th May 2005 11:11 GMT
A BT engineer has blamed squirrels for gnawing through phone cables cutting off a Berkshire couple.
John and Christina Gaff from Finchampstead told Get Wokingham that they have been without a phone service for eight weeks. When a BT engineer finally came round to sort out the problem he told them squirrels had nibbled through their line.
It seems that squirrels like the taste of BT's cables.
However, a spokeswoman for BT told the paper that there was "no indication that squirrels were to blame".
Hmmm, so which is it? The Gaffs - and El Reg's - readers need to know. ®