Princeton University Press is celebrating the Great Backyard Bird Count by offering Audubon members  a 30% discount on our forthcoming release of the All About Birds California edition by the Cornell Lab of Ornithology. With an edition for every region in North America, the All About Birds books make great travel companions! Check out the full series here. Enter promo code AAB30 at checkout through 04/30/2022 to get 30% off these books.