Algorithm reveals mysterious foraging habits of narwhals

The small whale, known for its distinctively spiraled tusk, is under mounting pressure due to warming waters and the subsequent increase in Arctic shipping traffic. To better care for narwhals, we need to learn more about their foraging behaviour – and how these may change as a result of human disturbances and global warming. Biologists know almost nothing about this. Because narwhals live in isolated Arctic regions and hunt at depths of up to 1,000 meters, it is very difficult – sometimes impossible – to gain any insight whatsoever. Ironically, artificial intelligence may be the answer to the mystery of their natural behaviours.