One of our most successful relationships has been with South Central Chapter of the Ruffed Grouse Society(RGS). In 2012, RGS contracted Ptarmigan Ptrails to finish the final section of the Yarrow Trail, located in the Mat-Valley Moose Range.  The three mile trail traverses glacially deposited loess ridges and lollipops along a ridge through primary succession forest growth into an old growth section of mixed Spruce/Hardwood forest.  RGS has plans for more trails in the future.

PTrails was again hired by RGS in 2013 to research and finalize a three year trail plan, now called the 2016 Yarrow Trails plan.  The document includes detailed maps, trail management objectives, and construction procedures for an additional 3-5 miles of trail to be constructed in the near future.  RGS began construction on new trail in fall 2014.