Timburr (Japanese: ドッコラDokkora) is a Fighting-typePokémon introduced in Generation V that is the pre-evolved form of Gurdurr and Conkeldurr. Its body has vein-like formations on its head and torso, possibly indicating that it is a very strong Pokémon. It gets stronger throughout it's evolutions.
Timburr is a small Pokémon. It is mainly khaki in coloring and has a rectangular log with it. It has small pink areas over its body to suggest bulging veins, which strong characters carry. In battle, it carries a log with both hands on its back. Occasionally, Timburr will do flips with the log during the animation.
In the Pokémon Adventures, Black and White Chapter, a Timburr attacked Black and White.
Timburr's name seems to be derived from the word timber - it holds a log.
Timburr is considered the Machop of Generation V, mainly because both Pokémon must evolve by leveling up and then be traded to evolve again and, most obviously, they're both fighting types. They also have similar coloration and head crests.
The pink lines along it's body might be popping veins.