From left, Tiffany Burnett of Mainland High, in Holly Hill, and Anthony Baskerville of Art Institute of Jacksonville, won the public service contest for the St. Johns Riverkeeper. They were joined by Jonathan Bennett, online news editor for Jacksonville.com, and Greg Nagel, education director for the St. Johns Riverkeeper, at a ceremony Friday for the St. Johns Riverkeeper’s fourth annual PSA contest. The contest provides students at the high school and college levels a chance to create videos to raise awareness about the St. Johns River. This year’s theme was “Voice of the River.” Both winners received $500 scholarships and the contest was supported by the Riverkeeper, Jacksonville.com and the Downtown Council of the Jacksonville Regional Chamber of Commerce.