As of July 2014, no record of an orphaned infant of the species surviving to adulthood after stranding has been reported, but veterinarians expressed hope about the prospects of a six-week-old male calf found on the shores of North Chesterman beach, near Tofino, British Columbia [REF].
On January 14, 2017, an estimated 95 individuals beached themselves on a remote mangrove beach in mainland Monroe County, Florida, in the western Everglades National Park.