Seven Seas

Seven Seas is Brookfield Zoo's state-of-the-art marine mammal complex featuring Atlantic bottlenose dolphins in a 750,000-gallon habitat with underwater viewing. The exhibit combines live dolphin presentations with interactive education stations about ocean conservation.

Brookfield Zoo's dolphin program is one of the most respected in the country, focusing on natural behavior demonstrations rather than circus-style tricks. The facility conducts ongoing research into dolphin cognition and communication.