The Connecticut Waterfowl Trust (CWT)
- Farmington. Find photos and descriptions of the 70 species housed at the sanctuary and visitor information.
- http://www.ctwaterfowl.org/

Maritime Aquarium at Norwalk
- The Maritime Aquarium at Norwalk - solely devoted to the Long Island Sound. Includes visitor information, description of exhibits, and education programs.
- http://www.maritimeaquarium.org/

Mystic Aquarium
- Visitor information, facility map, education and animal contact program summary, animal and aquatic habitat photos and descriptions, an online store, research programs, and information about the Institute for Exploration.
- http://www.mysticaquarium.org/

Beardsley Zoo
- Bridgeport near New Haven. General information, education programs, and animal photos and descriptions.
- http://www.beardsleyzoo.org/