Near Chicago. 216 acres includes a children's zoo, butterfly garden, and innovative family play zoo. Site has general information, animal photos and descriptions, exhibit overviews, conservation publications and a butterfly resource guide.

Includes visitor information, a species list with photos and descriptions, and conservation programs. Wheaton.

Springfield. 300 animals representing 90 species. General information, a virtual tour, and information on educational programs for schools.

Chicago. One of the nation's oldest zoos housing 1200 animals representing 230 species. Includes children's zoo, carousel and paddle boats. Site has general information, a detailed timeline history with pictures, virtual tour of exhibits with animal photos and descriptions, and conservation and education program information.

Bloomington. Includes general information, hours of operation, staff and volunteers, and opportunities.

Coal Valley near Moline. 900 animals representing 160 species on 40 acres. Includes children's zoo, carousel, playground and miniature train. Site has general information, zoo map, special events, and education program summary.

General information, classes and programs offered, and special events.

Decatur. Parks department site with information about special events, educational programs, and visiting.

Chicago. Largest indoor aquarium in the world, with more than 8,000 aquatic animals. Visitor information, history, exhibit overview, events, conservation information and animal photos and descriptions.