1. Dolphins Traveling in Schools

2. TRAVEL IN SCHOOLS SOCIAL SOCIAL FEED FEED SAFETY SAFETY

3. SOCIAL Communicate by clicking or whistles. Communicate by clicking or whistles. Communicate to warn others or, perhaps, to display emotion. Communicate to warn others or, perhaps, to display emotion. Basically social animals. Basically social animals. Live with relatives. Live with relatives.

4. FEED Use echoes from clicks to navigate among companions and to detect fish. Use echoes from clicks to navigate among companions and to detect fish. Corner fish as a group. Corner fish as a group. Send some to dive which sends the fish below to the top and the others then feed. Send some to dive which sends the fish below to the top and the others then feed.

5. SAFETY Movement of many dolphins may confuse enemies. Movement of many dolphins may confuse enemies. Warn one another of danger. Warn one another of danger. Help other dolphins who are hurt and may drown. Help other dolphins who are hurt and may drown.