Tagged: muck diving

Catalina Island, California: Red Octopus

When the Red Octopus Isn’t: Cephalopod Camouflage in Catalina

More camouflage today–this time from the cephalopods. Red octopus ran rampant at Catalina Island last weekend, scavenging on the discarded squid egg cases littering the seafloor. As they passed over kelp, seagrass, sand, rubble, and the egg cases in various shades of white and brown, their skin color and texture shifted to blend the animal into its surroundings.

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Feather star (crinoid) in Anilao, Philippines

Creepy crinoids and the camouflaged critters that colonize them

What stalks across the seafloor and ripples around the reef?

What looks like a plant, but then GRABS you when you swim past?

What has no brain, an anus next to its mouth, and a bunch of sticky arms that reach out and attach to you?

What’s beautiful and terrifying all at once? The crinoid.

What’s underwater and creepier than a crinoid? NOTHING.

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San Diego, California: Dirona picta nudibranch

Wednesday Link Roundup: Muck Diving in the Philippines, Shooting Supermacro with Wet Diopters, Diving Cleopatra’s Sunken Palace

Happy Thanksgiving! I’m spending the next week and a half in Anilao, Philippines, one of the muck diving Meccas of the world. Muck diving is so named for the muddy bottom composition at the dive site. This sediment is home to a host of exotic critters, such as nudibranchs, frogfish, pygmy seahorses, and blue ringed []

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