Use a chain saw to cut down the birch tree. Be sure to retreat a safe distance before the tree begins to fall.
Use a measuring tape to measure 6 inches from each end of the fallen birch tree. Use a permanent marker to mark the measurement. Cut along the measurements with the chainsaw to remove the ends of the tree.
Position a machete on one end of the birch tree along the top center. Push the machete in so it penetrates the bark by 1/2 inch to 1 inch. Move the machete back and forth so the cut extends across the full length of birch tree.
Position an axe blade at a 20-degree angle at the edge of the cut. Push the axe into the cut. Tap on the back of the axe blade with a mallet or hammer. Pull out the axe to free it from the wood. Position it directly beneath the previous axe cut. Tap the axe again with the mallet or hammer. Continue repeating this step until you reach the opposite end of the tree.
Move back to the other end of the tree. Take hold of the edge of the birch tree bark, which should be slightly separated from the tree. Lift up and back to peel off the park. Continue to peel until the bark is removed. Roll the birch tree slightly to one side in order to reach the part of the tree resting against the ground.