There have been a lot more killer whales and Humpback whales in our waters lately. According to a new study from UBC, the inside waters off Vancouver Island are critical habitat for West Coast Transient, or Bigg’s killer whales. The return of Humpback whales has been heralded as a success story, and there are now also reports of gray whale sightings. Last week, Cortes Currents interviewed two of the scientists involved in this research.