When Department of Fisheries and Oceans biologist Damian Lidgard first attached a camera to the back of a young grey seal on Sable Island, N.S., in 2017, he thought it wouldn t be long before he would be able to retrieve the device and review the data.
Seal-mounted camera recovered after 3 years on N S ocean floor yields hours of video cbc.ca - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from cbc.ca Daily Mail and Mail on Sunday newspapers.