
Most plankton can’t be seen without a microscope—until you enter Unseen Oceans, that is. Marvel at larger-than-life models of these itty-bitty plants and animals that form the base of the marine food web—and are vital to all life on Earth.
Hands-on highlight: Some familiar fish and invertebrate species start out as tiny, drifting plankton. See if you can match the adult animal to its planktonic form in “Find My Baby Picture.”