After a while, the track got a bit steeper, muddier, and the vegetation turned to the classic yellow Otago tussock. January 5, 2016 700 × 467 After a while, the track got a bit steeper, muddier, and the vegetation turned to the classic yellow Otago tussock. After a while, the track got a bit steeper, muddier, and the vegetation turned to the classic yellow Otago tussock.