Swimming Scallops and Grizzly Bears

Best of all, we discovered thousands and thousands of swimming scallops on the bottom. Our scuba divers took great amusement in watching the pink and spiny scallops lift off the seabed and swim away as soon as the bivalve detected the presence of the divers.

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A BC Classic: Port Hardy Scuba Diving

The intense invertebrate life on Browning Wall is so thick and prolific and colourful that you cannot see the underlying rock at all. Until you’ve actually seen the brilliant reds, oranges, yellows, whites and all the amazing colours of the soft corals and other inverts, it is almost impossible to imagine how fantastic coldwater diving is. The tiny pinnacle of Dillon Rock is a story onto itself with 6+ wolfeels hiding in cracks and crevices, numerous giant pacific octopus, rarely sighted vermillion rockfish, a lovely kelp forest at the west side of the rock teeming with black rockfish, and dozens of chimera (ratfish in the shark family) cruising around on the sand bottom just off the rock. Great diving and a lovely day was had by all. Even the black bears cooperated with multiple beach appearances.

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Is the Male Sex Organ of a Ratfish on it’s Forehead or Not?

I have to state for the record that I stand corrected on all the scuba diving briefings that I have given on this site over the years. Ratfish are indeed a member of the shark “family” as I thought. My mistake was in thinking that the sexual organ of the male ratfish is on it’s forehead (which kind of makes sense in a bit of a twisted way). There is definitely “something” that extends and retracts on the forehead of male ratfish but it turns out to be a “third clasper.” Like other sharks and rays, the male ratfish has 2 claspers underneath and close to their stern. Unlike any other cartilaginous fish, the ratfish has a 3rd clasper on it’s forehead that it apparently uses to latch on to the pectoral fin of a female during mating. One of the guests on this trip has the photographic evidence that clearly shows this. I stand corrected – the male ratfish has a clasper used to facilitate sex on it’s forehead. The sharks’ sexual organ is in the regular place.

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The Ratfish of Dillon Rock

Yaayyhhh Shushartie Bay! It’s such a great place to visit. We are usually able to observe lots of black bears on the beach, the shore hiking is great (unless you run into a black bear!) and the kayaking is excellent. Dillon Rock is a famous dive site and is a pinnacle that barely breaks the surface at the entrance to Shushartie Bay. Regardless of the visibility, it is always a crowd-pleasing dive with lots of wolf-eels (7 at last count), lots of giant Pacific octopus (gpd’s to use the local vernacular), a beautiful kelp forest, rare vermillion rock-fish and loads of ratfish swimming around on the flats just off the rock. 

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