The bark of any tree - dead or alive - will feel rough to the touch. Try to pull a piece of bark off - that of a live tree wish to stay in position and will withstand a bit. Bark of a dead tree will feel dryer than normal, break off more easily, and certainly will flake apart in your hand with small pressure.
Thus, tree trimming is much less easy than trimming the bush or a tiny plant. As it is a job that is serious, you need to avail the services of tree surgeons in Bristol. And one important point to notice is that the attention for trees isn't just all about cutting off some branches in a while. Take this analogy - tree surgeon is not dissimilar to a barber. He's the ability of mak