Larval Settlement Project and Volunteer Divers 2020 by Sheila Byers

Larvae of the cloud sponge, Aphrocallistes vastus, the key reef-building species in Howe Sound (partnered with the fingered goblet sponge, Heterochone calyx), are known to disperse and mix genetically across the sponge reefs in the Salish Sea. But where are these larvae? Not only are the larvae microscopic and difficult to see or find, little…

Sharks in Vancouver Harbour

Sharks in Vancouver Harbour By Glen Dennison Infrequently, divers in Howe Sound were reporting encounters with the Bluntnose Sixgill Shark (Hexanchus griseus). Several of our dive team members had seen one. So, the question kept coming up, were these transient sharks transiting from Puget Sound? We understood that studies from the Seattle Aquarium had found…

Ryanna’s day on Howe Sound

Glen Dennison was recently joined by Ryanna Yang on a pair of dives to the Lost Reef and North Bowyer.  Ryanna was kind enough to share her experiences with us, check out her day!   A Day in Howe Sound ON AUGUST 27, 2015 BY RYANNA02 On our way to the Lost Reef dive site, we saw these…