Triangular shaped tracks can claw through about anything.  The Caterpillar “skid steer” is similar to the ubiquitous “Bobcat” with tracks.  It is the most useful equipment moving materials to the soft/swampy area where we are building the observation walkway. The bumpy ride combined with a single stick control and short wheelbase can set up a bizarre rabbiting movement that is disconcerting.  Experience has taught continuing speed and not allowing bumps to jerk your control hand provides a more positive experience.  These guys have and use some cool “toys”.