Plankton Exhibit Tour

Join Exploratorium biologist Jennifer Frazier for a tour of plankton and marine science exhibits.

San Francisco Bay is teeming with microscopic life, called plankton, that change with the seasons, feed marine ecosystems, and collectively produce half the oxygen for the planet. Come explore interactive exhibits that explore plankton in San Francisco Bay, how their populations boom and bust with the seasons, and how plankton populations vary across the world’s oceans.