Nature Now #609
Gray Whales

(Airdate: March 8, 2023) Join Nan Evans and John Calambokidis, whale scientist, as they discuss gray whale migrations from Baja California to the Arctic – how does that epic voyage benefit the whales? Recording the program from Mexico where she was visiting a gray whale breeding and nursery grounds, John helps Nan understand what she experienced. Plus, John and Nan ponder whether gray whales are actually friendly toward humans.