The first-ever footage of Narwhals using their tusks for feeding

Canadian researchers and partners have exciting video evidence that shows what narwhals use their tusks for: feeding. Watch as four researchers from Fisheries and Oceans Canada explain how they managed to capture the first recorded evidence of this behaviour and what it means for future research.

Видео The first-ever footage of Narwhals using their tusks for feeding канала Fisheries and Oceans Canada