Many Florida beaches welcome a special type of visitor as the weather gets warmer: sea turtles. Female sea turtles crawl out of the water from spring to early fall to build nests and lay eggs on the beach at night. Babies hatch some 60 days later and crawl back into the sea. It’s a fragile process. Only an estimated one in 1,000 turtles survives to adulthood, according to the Sea Turtle Conservancy . It’s a crime in Florida to disturb sea turtle nests or harass turtles. Visitors should keep their distance, staying behind any turtle they might see, and must not shine lights in nesting areas, including flashlights, cellphone lights or camera lights. Some beaches turn off artificial lights to promote nesting activity.