Advocates call for safer waters as B.C. island mourns the loss of Wisp the humpback whale  CTV NewsA timeline of boat strikes and entanglements involving humpbacks in B.C. waters  CityNews HalifaxDead humpback whale ‘Wisp’ towed to Sea Island base for necropsy  Richmond NewsMarine scientist says whale strikes ‘almost inevitable,’ urges boaters to slow down  SooToday.comFisheries Department investigating humpback death off B.C.’s Keats Island  CP24