Megan Bennett writes: “Kelley Woolley remembers visiting San Diego Zoo and its Safari Park as a kid. The big cats, giraffes, and koalas were often her first stops. She recalls watching elephants do tricks and riding the now-closed monorail, which offered great views of the tiger habitat. Today, she oversees the library and archive for the San Diego Zoo Wildlife Alliance, the nonprofit that runs the zoo and park. Her workplace is one of a handful of zoo libraries across the US that employs a full-time librarian.”