Humpback whales diving in theHumpback whales diving in the ocean are one of the iconic sights of Antarctica.The shining droplets of water create a contrast brilliant as they fall from the dark tail. In the background the white icebergs contrast against the dark Southern Ocean. Humpback whales feed on krill a tiny crustacean that is overfished by humans in Antarctica’s Southern Ocean creating a threat to these gentle giants. Charlotte Bay, Antarctica