Between the Tides in Washington and Oregon: Exploring Beaches and Tidepools

Take a closer look into the secret worlds of the intertidal zone

A spectacular variety of life flourishes between the ebb and flow of high and low tide. Anemones talk to each other through chemical signaling, clingfish grip rocks and resist the surging tide, and bioluminescent dinoflagellates—single-celled algae—light up disturbances in the shallow water like glowing fingerprints.

This guidebook helps readers uncover the hidden workings of the natural world of the shoreline. Richly illustrate...