linden tree low branches
Could you tell me what is happening with this linden tree Should I be concerned with this shredded bark on few branches? Eileen Please look at jpg included to see what I mean
Ramsey County Minnesota nuisance wildlife
This high up in the tree I strongly suspect squirrel damage. This is a considerable amount of bark - and it even looks as if some of the wood has been shredded - highly unusual for grey squirrels, but much more common with fox squirrels.
If extensive enough it is possible that this damage can be very hard on the tree.
Take a look at this link to see if the descriptions match yours:
Here is some information about controlling this kind of destructive behavior: