Upside-down fish, shellfish poaching, and the value of whale poop: Thursday Afternoon Dredging: November 16, 2017
Cuttings (short and sweet): Watch this tiger shark hunting a hammerhead shark, in amazing National Geographic footage! Follow Sarah Popov, a marine spatial ecologist interested in fisheries and conservation, on twitter! Whales in polluted water develop a new feeding strategy. By Jason Goldman, for Scientific American.