The Frozen Lumberjack is found only in the frozen/winter biomes and is one of the more difficult zombies to deal with as they have a rather large amount of health.
A decent strategy to kill these zombies is to cripple their legs and damage them while they are down.
They are also the sole target of a quest where the player is required to get the killing blow with a Fireaxe. Doing so will reward 1 skill point and completing the quest in the allotted time will reward an additional skill point.
The Frozen Lumberjack has been known to drop the following items and resources on death: