From January to April, bird walks are held every Saturday at locations both on and off the islands. Led by experienced members of the Sanibel-Captiva Audubon Society, the walks are both fun and educational. The walks are open to all participants, from novice to experienced bird watchers. The Saturday walks begin at 8:00 am and the schedule for the winter walks is below. Walks are free-of-charge, but donations are appreciated....