College students aren't the only ones on the move for spring break. Animals are migrating now, too, which makes it a perfect time to see them in parks and refuges. "They're becoming more active. It's a good time to go," says Mark Wexler, editor of National Wildlife, the magazine of the National Wildlife Federation, which celebrates its 75th anniversary this year. There's always an element of chance involved, but you're almost guaranteed an animal sighting at some locations. Wexler shares favorite spots with Larry Bleiberg for USA TODAY.
