Clearing Brush

Over the years our pastures have been encroached upon by the brush growing out of the woods. We can probably increase the size of our grazing area by at least 15-20% by clearing back the brushy areas. We already cleared a good bit of brush before the fencing was installed. Now we need to get to work on the main pasture areas. Time for the goats and sheep to get to work!
Here is an example of one of our areas in need of clearing (probably a good 25 feet wide and 10 feet tall and many, many feet long):

The first area we put the goats to work on is now looking like this:

We have to pull up the stumps and roots and seed but already the pasture looks so much bigger!