Zoo Friends (members) get first crack at new exhibits, discounts and many more benefits. Photo, courtesy of the St. Louis Zoo
With 5,000 animals from 800 species, the St. Louis Zoo ranks as one of the best in the nation. Photo by www.lightspeedphotos.com
You don't have to be young to delight in a butterfly landing on you in the Mary Ann Lee Butterfly Wing! Photo, courtesy of the St. Louis Zoo
The St. Louis Zoo is open daily at least to 5 p.m., longer on some days in the summer. Pictured here is the north entrance. Photo, courtesy of the St. Louis Zoo
Enjoy a splashing good time at a comical show featuring sea lions. Photo by Bill Wolfe
Students on field trips can receive a one-day pass which includes admission to the Children's Zoo, Conservation Carousel and Zooline Railroad. Photo by Bill Wolfe
People of all ages love the Conservation Carousel and its 64 hand-carved wooden animals. Admission's free for the first hour the zoo's open; $3 otherwise. Photo, courtesy of the St. Louis Zoo
The zoo provides a great place for birthday parties, which start at $300. You can get cub cakes, pictured here. Photo, courtesy of the St. Louis Zoo
The St. Louis Zoo waives fees between 8 and 9 a.m., including at the Monsanto Insectarium and its Mary Ann Lee Butterfly Wing. Photo by Philip Wolfe
The Monsanto Insectarium boasts more than 100 species of insects, including this tarantula. Photo by Bill Wolfe
In the bird house, vertical stainless steel wires, almost invisible, give a clear view of the Great Hornbill and the other birds. Photo by Bill Wolfe
The animals are housed in natural habitats amidst 90 lush acres of rolling hills, lakes and glades. Pictured here is an elephant at the waterfalls at River's Edge. Photo by Chuck Dresner, St. Louis Zoo
The Emerson Children's Zoo allows kids to pet gentle goats and rabbits. Photo by Bill Wolfe
Most of the exhibits are the zoo are free. Photo by Chuck Dresner, St. Louis Zoo
Groups of 15 or more can receive discounts on attractions and food. Pictured here is a young girl viewing hippos at the River's Edge. Photo by Michael Abbene, St. Louis Zoo