All posts by b.campbell65@yahoo.com

Bruce is a NAUI dive instructor and an avid underwater photographer who began diving 10 years ago. He has been fortunate enough to travel throughout most of the Caribbean where he has photographed sea creatures ranging from nudibranchs to whale sharks. He hopes to begin doing more diving in Southeast Asia in the coming years. Bruce's photos have graced the covers of several magazines and can be seen at www.flickr.com/photos/bcampbell65/ or bcampbell65 on the photo stock agency shutterstock and on adobe stock.

When can I go back to Anilao?

In diving I have noticed that some places just have more interesting stuff to see. Sure There are a lot of places that have quite a bit of critter diversity. But I have seen very few places that have the bio diversity that exist in Anilao in the Philippines. Granted most of the critters are not much bigger than a U.S. quarter, but there sure a lot of differences that exist.

The critters run the gamut from nudibranchs to crabs, to shrimp to fish and of course there are a variety of octopi.

Some of the critters remind me of something you might find from outer space.

Others are almost comical in how they adorn themselves with various bits and bobs.

And you can also find the occasional blue ring octopus in a clam shell.

Ever notice the diversity of crabs?

Crazy decorations on a decorator crab

I’ve always thought that crabs were pretty interesting creatures. Six legs — walk in any direction and have a hard shell to protect them. Not too bad. Maybe I am imagining it but they seem to have interesting personalities.

When I think about it, I think I have seen more crabs at night or under poor light than I have under bright sunny conditions. I guess that is probably pretty telling.

Given the diversity of crabs I think I will keep my eyes open to see more crabs that I have not previously seen.

Trying to get back!

Aiar Ghelber on Rebreather with Maria on open circuit in Cozumel

With the pandemic of 2020, last year was the longest surface interval I’ve had in a long time. It’s been hard not getting back to blue water for so long because for me it provides a opportunity to get away from the office and to explore an environment that is completely different. There are so many things to see in the deep blue sea, and yet it is relatively quiet. Of course on a good day you can hear the fish feeding on algae on the reef. Unfortunately, Dallas is nowhere near any blue water. Although diving in some local lakes did provide some opportunity to see some aquatic life in 20202, the variety of marine life in Texas lakes pales by comparison with almost any blue water I’ve ever seen.

When the opportunity came to dive Cozumel in February 2021, I jumped at it. Thank you Gulf Coast Scuba for inviting me to join the trip and bring my rebreather and my camera. Thank you for making all of the arrangements with the local dive shop Deep Exposure who made sure we had sorb, tanks and boosted 02 and made sure we saw a variety of dive sites.

We had a very capable group of divers on the trip most of whom were open circuit divers, but three of us dove rebreather‘s.

Mike and Maria exploring the reef on a sunny day

Here are my general observations of the trip. First Cozumel like most dive communities around the world, has been hit pretty hard by the pandemic. Although Cozumel may have started opening up over six months ago, Cozumel at this time has nowhere near the crowds of people who typically travel there to dive.

Second, the locals seem to be doing a pretty good job at trying to keep Covid under control. There was lots of hand “tequila” and masks were used indoors, but less so outside.

Third, the reefs look to be in pretty good shape because there hasn’t been a lot of diving pressure on them for about a year. There was nowhere near the crowd of divers on the reef today. It was nothing like what I recalled from years past.

School master and grunt hiding under a sponge

Diving my Hollis prism rebreather on the reef was challenging and exciting. As usual in Cozumel the current was moving pretty quickly. It was not uncommon to have 2 plus knots of current to drift long the walls. Since several of our dives were in the 80 minute range we covered a lot of reef in each dive.

As long as you were not headed into the current the rebreather was fine. The few places where we had to cut across the current even though it was for just a short distance it was very challenging.

But, the thing that was most fascinating to me was how close we could get to the fish and aquatic life while on the rebreathers. Open circuit divers could not even begin to approach how close we could get. We had quite a few turtles practically swim right up to us and we had fish that were so close we could have petted them if we wanted to.

Silver sailor fish hiding under sponges

Another challenge, the underwater camera housing, lights, etc that I dive with act like a sail in the current. Even though the camera system is almost neutrally bouyant it’s bulk was still a pretty good challenge to handle.

We did have some technical challenges. Before leaving on the trip I had replaced all three sensors for my rebreather. I tested them in the pool. They were fine. I got to Cozumel they failed. I would’ve been cooked had it not been for the one of the co-owners of Gulf Coast scuba, Aiar Ghelber who came up with three new sensors for my rebreather. I think in the future I will probably travel with 3 backup sensors, just to be on the safe side.

Trying to get the camera in position to take pictures that looked like something was not an easy endeavor based on the current. In fact, it was exhausting. But ultimately I did get a few shots that I like.

So is it time to go back to Cozumel? Well I might wait a week or two to catch up at work, but hopefully reasonably soon I will be back.

Sun ball over the reef

Thankfully 2020 is almost over

Well 2020 has been a tough year in so many ways. Lock downs, quarantines and more. But the forced pause has made me remember that I am thankful for so many people and relationships in my life. So hopefully in 2021 we will get to travel, get to see friends and family, and get to go diving in all of the places we missed in 2020.

I’ve been told by people who have been back in the water that some of the sea creatures that we have not seen for a while have made a comeback because of the lack of presence by people. Well I hope that is right because then there is hope that the sea can make a recovery over time.

So my hope is that when we get to go back to diving in the deep blue sea that we all see and appreciate the wonderful sea life that is there.

Happy Thanksgiving!

Reflections on the RMS Rhône wreck

The RMS Rhône dive is an iconic dive. It has a lot of history. It has an interesting story, and for a wreck that has been down for over 150 years it still has quite a bit of structure to see and photograph.

The first time I dove the Rhône, the weather was poor and getting in and out of the dingy was a real challenge. But once we got down below 15 feet the water was clear and the wreck was a lot of fun to explore. The wheel house was still intact and it still had a world class lobster living in it. Between 2010 and 2018 a hurricane went through BVI and damaged the wheelhouse and made it unsafe to enter, and did further damage to the rest of the remains of the wreck.

The last time I dove the Rhône, we had pretty good weather but the visibility was not quite as good, but still at least in the 80 foot range.

Part of the remains of the structure of the wreck

The remains of the wheelhouse, are not safe to go inside of today, but there are more schools of fish around the wreck site because no fishing was allowed in 2018.

Twisted ribs of the Rhone

If you were wondering how powerful the hurricane was that hit BVI, consider this this part of the Rhone was in about 90 feet of water. Twist iron ribs in 90 feet of water, that seems to me to be a lot of force.

The remnants of the checker board flooring with red rope sponges.

Grunts and snappers swimming around the condenser.

I’m hopeful to get back to the Rhone wreck again in 2022. If I could get enough dives on the wreck, I might even consider doing one of the dives as a macro dive because there do appear to be quite a few small critter that have taken up residence.

Thoughts about Big Animals

A humpback whale in Tonga

Don’t get me wrong, I can be quite happy looking for subjects to shoot in a tide pool. The little fish, crabs and shrimp can keep me entertained for hours. But there is something about seeing large animals in their natural environment and being in the water with them that just holds my attention. Big animals often are a big gamble. They don’t always show up when and where we are expecting. Take the first day of our trip to Tonga. After getting bounced around in an aluminum hull boat for about 6 hours in six to ten foot swells we found a momma whale and her calf. We tried to get in the water with her quickly only to see her head the other way and make it pretty hard for us to get close. Of course it was interesting to see the animals in the water, it sure would have been nice to see them for a bit longer. Of course, day three was much better, but there were a lot of hours of hurry up and wait. As you might guess patience is not one of my virtues.

Manta rays off the coast of Kona

I would say that the Manta’s in Kona were very punctual at least on the day we were there. Thirteen big animals in one place during a dive is pretty special. They were almost like a well choreographed ballet swimming through the dive site. I guess I was pretty wound up at the time because one of the mantas bumped me as I was swimming back to the boat and I did not even realize it. But there was video of it; I guess i should have gotten a copy.

Tiger sharks in Fiji

If you feed them they will come. Well, seeing three 13 foot to 16 foot tiger sharks is pretty interesting. Add food into the equation and it does seem to assure that the sharks will show up. The challenge is how do you keep enough control so it is safe. Well, 4 foot aluminum hooks help, but so does a lot of local experience. I still have mixed emotions about feeding sharks. Feed them and you are teaching them to expect food from divers. Don’t feed them and you are unlikely to see them. But I digress. Having a mature tiger shark swim within 6 inches of your underwater camera will get your heart pumping and your breathing rate up a bit. Just glad all went well while we were there.

Thoughts about repetitive diving?

How blue is blue?

Underwater Librarian

I was looking through some images from the different places I have been and it struck me that when we refer to blue water, that there are a nearly infinite variety of shades of blue that we see underwater. Well maybe not an infinite, but there seem to be a lot. Some of the clearest blue water I can remember seeing was in Tonga. Yep those hump back whales swim in pretty blue water.

Momma whale with calf

But then there is blue water that just seemed even bluer to me maybe because I was ready to get out of the swim through or just tired of having someone swim over me.

See the guy in front he swam over both of us; would not want to wash his wetsuit

Then there is blue water that sometimes just shocks people, I guess because it is so full of life .

Diving is exciting, just try to keep things under control

Sometimes even when we are fairly deep the water is so clear it just seems more like diving in gin, except without the alcohol.

Megan exploring Cistern Point

But regardless of the shade of blue or the depth of the water it is just interesting to me to see what we see in the deep blue sea.

That’s all folks

The Eye’s have it?

Sometimes I am pretty surprised by the level of detail I see in images after I am done shooting underwater. Now granted looking through a mask into a eye piece of my underwater housing, about an 3/4s of an inch, or the 1.3 inch by 1.3 inch screen is sometimes much harder than it ought to be. The combination of today’s digital cameras and available lenses can make it very clear how much detail some animals eyes contain. Add some magnification with a diopter and what was once less than a quarter of an inch across is now much bigger.

For quite a while I was trying to shoot a pair of pipe fish that were hanging out fairly close to the bottom. One was red, one was green. Even though I had a 60 mm lens on at the time which gives a broader depth of field than a 105mm I was having quite a bit of trouble getting the two pipe fish in one image. I got a couple useable shots but then I decided to get a close as I could with the 60mm and added a subsee 10 diopter (wet lens) and see what the eye looked like. The image above is somewhat cropped but does give you a sense of the detail in the eye of pipe fish. The pipe fishes eye can swivel in all directions somewhat like a flounders eye.

Frog fish eye

For an animal that relies on camouflage to feed, it is somewhat surprising how ornate the eye of a frog fish is. Yes, it is more subtle than the eye of a pipe fish or a flounder, but its design is still interesting.

Eyes of a mantis shrimp

Mantis shrimp can see more bands of light than we can. Their eyes can swivel independently and move in different directions. Although I think it would interesting to be able to see as a mantis shrimp sees, I am afraid it might make me nauseous to be able to have my eyes go in different directions at one time.

Sometimes you just have to be creative

In north Texas it is hard to get excited about getting all geared up with scuba gear and an underwater camera to take pictures underwater when the water is in the 50s and the visibility is in the teens. Sure you can swim around and find a fish or two, but it seems like an awful lot of work, particularly for someone like me who is basically lazy. So as I was wracking my brain for ideas for what to shoot at this time of year underwater I came up with the thought of why not create a wreck or two out of legos and see what it looks like underwater?

Well the first problem that had to be overcome was how do you get legos to sink? What occurred to me was maybe some water proof glue with some big washers or bolts glued to the bottom of a legos 10 X 10 sheet would work.

As I found out, four large washers will sink a standard 10 X 10 lego sheet. And, I figured out that with just a few attachment points the legos figures I was able to build would actually adhere to the 10 X 10 lego sheet.

The next challenge was how much do I want to spend on legos and mini-figures to create these submersible platforms. I found much to my amazement Legos really seem to hold their value. I was quite surprised that used mini-figures go for $5 bucks or more a piece at the local used lego store. I made a comment at the local used legos store about the mini figures holding their value, and the owner looked at me like: well duh! what planet did you come from.

I looked at eBay and found that here and there there were a few mini figures that would cost about $2 a figure, but that still seemed pretty pricey for something that might or might not work.

So it was back to the legos resell shop and buy an assortment of bricks and see if I could build a wreck or two out of the assortment of legos. It was a bit interesting to see what came in an assortment package. With some creativity I came up with a few ideas of how to put together a few figures that looked like they might be the remainder of a wreck.

I have a few more mini figures on order so we will see if they arrive in time to be added before the next class.

Conquering Currents in Thailand

My friends over at Scuba Adventures in Plano published one of my pieces in their blog portion of their website. You can find it here on the big currents in Thailand. https://www.scubaplano.com/conquering-currents-in-thailand/

There is lots to like in Thailand big schools of fish…

Great food and a low cost of living. Hmm might be time to back sometime soon.