Really? You can fell birch tree like this? And what will you do to prick it after? It looks like you need a troll if you want to get fine wood early...

Originally posted by CuriosityKillsTheMADCat:

And cutting down birch and oak trees require a bronze axe if you dont want to try your luck destroying the birches with other falling/rolling trees - or by even stranger methods.

Trolls are not strange - just huge. And they destroy trees pretty fast.