Behind the scenes: Incredible footage shows how owl uses sound to hunt under snow

How does a great grey owl pinpoint a vole hidden deep beneath layers of snow and ice? Find out in this behind-the-scenes video from Secret World of Sound: Hunters and Hunted. In Selkirk, Manitoba, biologists Chris Clark and Jim Duncan use cutting-edge acoustic camera technology to visualize sound and solve a long-standing wildlife mystery. Watch the full episode:    • You won’t believe how animals use sound   Also streaming on CBC Gem. #Owl #GreatGreyOwl #manitoba • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • More Shows: https://bit.ly/WatchMore_CBCDocs Stay Connected: Facebook: http://bit.ly/CBCDocs-Facebook Instagram: http://bit.ly/CBCDocs-Instagram