Birds and Bicycles Enjoy a natural adventure at Emeralda Marsh, one of the most beautiful parks in all of Florida, during this event hosted by the Trout Lake Nature Center and Lake County Parks & Trails. Bicycle, walk or hop on a hayride on the six miles of levees throughout the park. Vistas of blue sky, water, sable palms and water birds will surround participants. Stationed birders, biologist, naturalist and working artists, will inform and inspire participants. Visit www.troutlakenature.org or www.lakecountyfl.com for details.