the only way you could really protect a tree is by putting it where there are no beavers. i know this isn't the answer you were looking for but you cant protect a tree because beavers eat trees and they need to eat just as much as we do.
you
Beaver
An average beaver can cut down 200 trees in a year
Beaver
BEAVER learn
trees and mud. The beaver is a clever builder!
they cut down trees with there teeth then use the trees to make a dam
Making papers from trees can damage environment, as for papers to be made, trees must be cut, and by cutting trees, we damage environment.
The Beaver.
when water freezes it releases hidden stored heat which can protect to citrus from freezing
Beavers Are basically Nocturnals. They feed on Trees or Branches.
they can us there teeth to cut trees