Vertical![]() Blue whales are among the Pacific predators whose large-scale movements have been tracked. They dine on small crustaceans called krill, and, like some “nomadic” African lions, migrate to where their prey is seasonally abundant. Mike Johnson/earthwindow.com | Horizontal![]() Blue whales are among the Pacific predators whose large-scale movements have been tracked. They dine on small crustaceans called krill, and, like some “nomadic” African lions, migrate to where their prey is seasonally abundant. Mike Johnson/earthwindow.com | ThumbBlue whales are among the Pacific predators whose large-scale movements have been tracked. They dine on small crustaceans called krill, and, like some “nomadic” African lions, migrate to where their prey is seasonally abundant. Mike Johnson/earthwindow.com |