PJ Pringle of Greece proudly shows off the 3-pound brown trout he just landed to his son, PJ Pringle Jr., 6, as the two fish on the opening day of trout season at Powder Mills Park in Pittsford on April 1, 2014.   Anglers turned out in force for the 11th annual John Riedman Foundation Opening Day Trout Derby at the park, which helps support operations at the park&#39;s historic fish hatchery.