Around 30 people trekked around the Spit into Mansons Lagoon, during the July 12 ‘Gumbooting the Lagoon.’ While Jane Newman, from the Cortes Island Museum, explained the site’s human history, marine biologist Deb Cowper and FOCI’s Autumn Barrett-Morgan introduced everyone to intertidal life forms. One of the many topics that arose was the loss of marine life.
UBC marine ecologist Dr. Chris Harley initially told the media that more than a billion mussels, clams, sea stars and other invertebrates may have cooked to death in the area between Campbell River and Washington state. That was a ‘back of the envelope’ estimate, based on his observations among the Lower Mainland’s mussel population and some preliminary reports. Harley has done a great deal more research since then. He now guesstimates that, conservatively speaking, the number of marine fatalities during last June’s heat wave is closer to 10 billion.