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Ron in Depth Sharing images and video clips of Vancouver Island & British Columbia the best way I know how.

Join my underwater adventures — and the creatures you never knew existed.

Ruckle gave up its bounty in spades... nudibranchs in all shapes and sizes.My only complaint, if you can call it one, wa...
10/13/2026

Ruckle gave up its bounty in spades... nudibranchs in all shapes and sizes.

My only complaint, if you can call it one, was the amount of suspended particulate in the water column. My lights caught it all, turning it into backscatter in the photos. There was no escaping it, but with so much life to photograph, it was a trade I was happy to make. We will be back for more soon

Large clumps of Fringed Filament Worms encrust the reef at Beaver Point, along the coastline of Ruckle Park on Salt Spri...
10/12/2026

Large clumps of Fringed Filament Worms encrust the reef at Beaver Point, along the coastline of Ruckle Park on Salt Spring Island. Beneath one such clump, an explosion of vibrant pink caught my lens - a colony of hydroids, like tiny hands reaching out for whatever meal the water carries past.

Our first dive here was lovely: little current and excellent visibility. After a surface interval, we returned to much the same conditions… until we rounded the point.

The current began to build, and the visibility started to slide. Within minutes, we were getting a much better understanding of why these tiny mouths and many more were here in such impressive numbers.

We looked at each other, then down towards a bottom well below us we could no longer see. Which one of us had stirred it up?

Neither, as it turned out.

The lesson of the quivering kelp at Kitty Islet came to mind: when the kelp quivers, that water means business. I remembered finding the bottom and a solid handhold to keep from being swept away, then working my way towards the surface, handhold by handhold.

The kelp was several years ago now, but the memory is still close—and so is the respect it taught us. These days, I just smile a little, settle myself, and draw on that experience. But the lesson still carries weight.

We headed back to the gentler, clearer waters of the bay we’d crossed to reach the wall. The hydroids stayed behind, tiny hands outstretched. Dinner was coming to them.

Dive buddy: Keith, who was also there that day for the quivering kelp :)

10/12/2026

Raw footage but still neat of another filter feeder - A Sea Whip.

I’ve only seen these at a handful of dive sites, so they still feel like a rare find to me. This one rose a few feet out of the sand bed, reaching into the passing water for its next meal. Gotta love the whirling sounds of boats somewhere overhead. Yes they are loud sometimes.

The eyes of the Red Irish Lord… simply stunning.This one hails recently from Salt Spring Island, but they’re a semi comm...
10/12/2026

The eyes of the Red Irish Lord… simply stunning.

This one hails recently from Salt Spring Island, but they’re a semi common sight around our wonderful Vancouver Island coastline—if you can spot them.

Look closer at those eyes. The intricate flecks revealed by my flash are corneal chromatophores: specialised pigment cells that add to its camouflage and can act as light filters, potentially helping improve contrast in the underwater world.

A master ambush predator with some remarkable optical gear. Blending in, watching, and waiting for something to come a little too close.

The seasons are a changing.  Love drawing in a full breath right now.  The air feels so full and refreshing.
09/26/2026

The seasons are a changing. Love drawing in a full breath right now. The air feels so full and refreshing.

09/23/2026

Trekkies who watched The Next Generation might see a hint of the Crystalline Entity here. Almost.

From brilliant white to eye popping orange and deep blood red, sea cucumbers (Cucumaria miniata) reach out from cracks and crevices in the seafloor. Those branching tentacles may look ready to grab something, but they’re gathering tiny bits of food from the water as it flows past.

A master filter feeder with a flair for the dramatic.

Another find from the same dive off Salt Spring Island, and another nudibranch with sea pens ( second picture ) on the m...
09/23/2026

Another find from the same dive off Salt Spring Island, and another nudibranch with sea pens ( second picture ) on the menu.

This striped nudibranch (Armina californica) seemed to be out in the middle of nowhere. But on a bottom dotted with small sea pens, perhaps it was exactly where it wanted to be. What looked like an empty stretch of crushed shells and sand to us may have been prime hunting ground for it.

Two nudibranchs on one seemingly barren stretch of bottom. I’m glad we slowed down.

Crossing a barren stretch of bottom on our dive off Salt Spring Island, we spotted this ornate, milky white nudibranch m...
09/23/2026

Crossing a barren stretch of bottom on our dive off Salt Spring Island, we spotted this ornate, milky white nudibranch making its way across the rubble.

It was missing most of the telltale diamond pattern that gives the diamondback nudibranch (Tritonia festiva) its name, but those delicate, branching gills gave it away. Small sea pens were scattered nearby, and I couldn’t help wondering if it was out looking for dinner.

A good reminder from a patch of sand and crushed shells that looked like it held nothing at all: slow down and look a little closer. Life is there... and almost always is.

Ruckle Park, Dive buddies. Keith, Laura, Kitty, Roxanne, Joel with shore support of Heather

“Hey buddy, got a smoke?”That’s what comes to mind whenever I see a pygmy rock crab (Glebocarcinus oregonensis) hanging ...
09/22/2026

“Hey buddy, got a smoke?”

That’s what comes to mind whenever I see a pygmy rock crab (Glebocarcinus oregonensis) hanging out of a giant acorn barnacle (Balanus nubilus).

Giant acorn barnacles are amazing on their own, but when they die, their shells become something else entirely - tiny aquatic condos hosting all sorts of guests. They’re always worth pausing over for a moment, just to see who’s home.

In this case, the pygmy rock crab is filling its new home rather well. I’ve seen some wedged in so tightly, you have to wonder how long they’ve been living in there…and whether they can actually get back out again.

Ogden Point, Dive buddies Melissa, Laura and Keith

Home is where you make it.A hundred feet down in the dark green waters of Saanich Inlet, this little grunt sculpin has s...
09/16/2026

Home is where you make it.

A hundred feet down in the dark green waters of Saanich Inlet, this little grunt sculpin has settled among the rusticles of an old engine block.

Probably not the home its parents had in mind... but after finding this sweet face tucked into the same opening on several dives, I’d say it has officially claimed the place as its own.

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