Keeping His Park Safe - NYTimes.com March 6, 2012, 12:33 pm Adrian Sas, "It's My Park" Producer, NYC Parks Jim Schultz has been a climber and pruner for the city's Department of Parks and Recreation ever since he started working for the agency in 1997. Here, Mr. Schultz, 47, who is clearly passionate about what he does, describes some work he and his crew did last month at Crotona Park in the Bronx.