Zooplankton perform a daily vertical migration, swimming to the surface at night to feed on algae and diving to the depths at dawn to avoid predators that hunt by sight.

Authors

• Person: Not available Organization: National Geographic
  Why oysters close on the full moon—and more odd lunar effects on ...

Sources

• Why oysters close on the full moon—and more odd lunar effects on ... www.nationalgeographic.com National Geographic via serper

Referenced by nodes (2)

• zooplankton concept
• algae concept