<p>JEROME A. POLLOS/Press Lucy Evans, right, and Johanna Gilbert, both 8, sketch the vista seen from their vantage point on Tubbs Hill during a field trip to the recreation area Wednesday with their second-grade class from Sorensen Magnet School. Students learned about water quality, native plants, conservation, art and the history of Tubbs Hill during the outing.</p>

June 5, 2012