S2 E2: Sea Connections Everywhere, with Craig Foster, Sy Montgomery, Helen Scales, and Luke Harris

Mollusks cultivate underwater gardens, cuttlefish become invisible, and tiny fish run spas for predators. Meanwhile, some ingenious humans work to protect the underwater world that most of us rarely see. Photograph from UNDERWATER WILD by Craig Foster and Ross Frylinck. Copyright © 2018, 2021 by Quivertree Publications. Reprinted by permission of Mariner Books, an imprint of HarperCollins Publishers LLC. All rights reserved.