Nature Now #421
PT Marine Science Center’s Intertidal Citizen Science Project

(First airdate: July 24, 2019) Nan Evans talks with Betsy Carlson, Citizen Science Coordinator at the Port Townsend Marine Science Center, and Michael Siddel, Americorps volunteer and the Citizen Science Lab Educator, about the ongoing efforts of citizen scientists to learn more about the intertidal habitats along our shores.