During one dive we were surrounded by at least 30 barracuda, swimming spirals around us. Shorter than ones we've seen in the Caribbean, and with smaller mouths I'm sure.
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These two-foot-long slugs move slowly along the bottom, vacuuming up debris and bits of food. At it's left end you can see several black sucker-equipped tentacles.
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OK, we've already posted a few shots of the Regal Angelfish, but they are so spectacular! Couldn't resist one more.
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This moray was being attended by a cleaning fish. Many larger fish rely on small wrasses and shrimps to clean them of dead skin, parasites, and food particles. In exchange, the cleaners enjoy immunity from being eaten.
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The Spotted Toby is a type of puffer fish, and its flesh is toxic.
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We call this starfish the Pentagon; its Latin name is possibly Culcita novaeguineae. They come in all sorts of cool '70s colours.
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Nudibranchs are close relatives of snails, but without the shells; instead they use toxins and acids to defend themselves. They are usually a few cm long and come in many different colours.
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Barb spotted this well-hidden Tasseled Scorpionfish. Scorpionfish can change their colouration, and remain motionless for so long that algae encrusts them.
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The ring of bright flourescent blue around the Semicircle Angelfish showed up even better in real-life.
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Sea Pearls nestle in coral crevices. I think they are a kind of fluid-filled round algae.
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The Social Feather Duster is a segmented worm that lives in a tube attached to the reef. Its feathery appendages act as gills and capture plankton.
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The soft corals in the current-swept reefs at Yadua were spectacular.
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Sea Whips were several metres long and often grew in large spirals.
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We don't know what this pink oyster is, but we only saw the one.
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One more photo showing the huge variety of shapes and colours.
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Back above the sea, we were cleaning out a locker and found this rusty aerosol can. Ironically, it contained a rust preventer spray.
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The bures at Yadua were thatched with bundled grasses. A roof lasts about 15 years before needing replacing, unless you're careless with fire...
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Folks down here know more about Canadian Rugby than we do! Pita proudly shows off his jersey. He's the local conservation officer, caring for Yadua's reefs and marine iguana habitat.
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