1. A shoal of fish swam past.

2. A shoal of fish swam past heading for the open sea .

3. A herd of wildebeests, a shoal of fish, a flock of birds.

4. A breeze, the silver underside of leaves like a shoal of fish that changes direction.

5. When herding a shoal of fish or squid, sailfish also raise their sails to make themselves appear larger.