In this installment of the award-winning eco-adventure series, Riley and Alice visit the Alaskan wildness to solve a puzzling salmon migration mystery: Why are Pacific Salmon thriving while North Atlantic Salmon are more endangered than ever? Riley's daring quest for answers features moose, bald eagles, grizzly bears, and a special guest appearance by world-renowned animal expert Jack Hanna (Director Emeritus, Columbus Zoo and Host of the Animal Adventures TV series)! The Adventures of Riley series is produced in collaboration with the Smithsonian Institution, Wildlife Conservation Society, and World Wildlife Fund. For ages 4–8.
