Researchers from the University of Windsor have helped make an important discovery about Narwhals in the Arctic Ocean.
For the first time, there is video evidence of Narwhals using their tusks to hit and stun fish before they eat them.
https://youtu.be/OoTjLIN67Bw
Scientists believe the primary function of the tusk is related to sexual selection, but the video provides new insights and raises new questions about the species.
University of Windsor researchers have been working with scientists from the Department of Oceans and Fisheries, the World Wildlife Fund, the Vancouver Aquarium and Arctic Bear Productions and shot the footage in Tremblay Sound, Nunavut.
"Documenting such novel behavior -- is absolutely incredible," says Dr. Nigel Hussey from the University. "[This] data proves the value of direct observation to understand animal behavior and ecology, but also highlights the important role of technology in modern science."
The researchers believe the video could open new avenues of research about the iconic marine mammal and ways to best protect it for future generations.
