In this Monday, August 7, 2017 photo, a humpback whale breeches off Half Moon Bay, Calif. California’s Dungeness crab season has ended but the fishermen who go after Dungeness are back at sea. Commercial fishermen at Half Moon Bay and five other California ports this year are using cellphone GPS to help recover abandoned crabbing gear that can snare and kill whales. (Photo by Eric Risberg/AP Photo)
