Category: Underwater Photography

  • Creepy crinoids and the camouflaged critters that colonize them

    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.…

  • Garden Eels are Maddening

    Garden Eels are Maddening

    Trying to catch a garden eel out of its hole is a maddening task.

  • Diving the UB-88 Submarine Wreck

    Diving the UB-88 Submarine Wreck

    Part of the allure of technical wreck diving is getting the opportunity to experience bits of history that very few others, not even many other divers, get to experience. This is why when I received an invitation to go dive the UB-88, a German WWI U-boat off San Pedro, California, and the only U-boat wreck…

  • Wednesday roundup: Feliz Nudidad! Benthic ecology on lost shipping containers!

    Wednesday roundup: Feliz Nudidad! Benthic ecology on lost shipping containers!

    An animated GIF of a nudibranch in the snow might be the funniest thing ever.

  • In Pursuit of Pygmy Seahorses

    In Pursuit of Pygmy Seahorses

    The scene is a hotel room in Anilao, Philippines. Our heroine is standing over a console table, assembling an underwater camera, when her husband enters the room with news from their dive guide. HUSBAND: The boat is going looking for pygmy seahorses today. How big are they, anyway? Our heroine looks up, instinctively making a…

  • How to Fall in Love with Nudibranchs in 12 Easy Steps

    How to Fall in Love with Nudibranchs in 12 Easy Steps

    It is no secret that I love the nudibranch. But it may come as a surprise that not everyone shares my branchophile tendencies. Fortunately, I have devised a twelve-step program to convert even the most reluctant slug-lover lover into a nudi connoisseur.

  • Frogfish are basically sponges with mouths

    Frogfish are basically sponges with mouths

    How to find a frogfish? Look for sponges. Look at all the sponges. If a sponge looks like it has a mouth, it might be a frogfish. If it doesn’t look like it has a mouth, it might still be a frogfish. Maybe poke it. If it moves, your chances that it is a frogfish…

  • The Saddest Seahorse

    The Saddest Seahorse

    You may be guilty of anthropomorphizing marine life when you find yourself asking a seahorse, “Why the long face?”

  • Sexy Shrimp

    Sexy Shrimp

    … No, really, that’s what it’s called. Thor amboinensis, also known as the Sexy Shrimp, lives symbiotically on another invertebrate–most often a sea anemone–trading cleaning service for protection. It’s called “sexy” because it twerks its little tail as it dances around its anemone. This shrimp, found in Anilao, Philippines, was about half an inch long.

  • The Recalcitrant Seahorse

    The Recalcitrant Seahorse

    Once upon a time, in a magical far away land called Curaçao, there was a seahorse.   And it was a jerk.   Every time I approached it with my camera, it would turn its back to me. Every. Single. Time. Sometimes, it even just got up and walked away. I hated that seahorse. And…