“ONE IS CALLED LUCY…”: SWIMMING WITH BAHAMAS SHARKS


Shark, Blacktip ©Melinda Riger @ G B Scuba copy 2

“ONE IS CALLED LUCY…”: SWIMMING WITH SHARKS

From time to time I wonder about the naming of animals. I know about the problems that can arise when people name their chickens Henny, Penny, Denny & Lenny, and the time comes to (please look away now). And how a slavering dog coming towards you (not on a lead) that the owner calls ‘Tyson’ or ‘Killer’ is possibly one to cross the street for. And that the owner of a cat called ‘The Reverend Wenceslas Muff’ (Sir Roy Strong, in fact) may not take kindly to you referring to it facetiously as ‘Puddy-tat’. But does it make things any better to know that the shark that is eyeballing you is called Lucy? I don’t know the names of the others, but I am sure they would all like to be introduced… Shark close-up ©Melinda Riger @ G B Scuba copyShark with remora ©Melinda Riger @ G B Scuba copyShark © Melinda Riger @ G B Scuba copy 2Shark ©Melinda Riger @ GB Scuba copy 2Shark Head ©Melinda Riger @ GB Scuba copy 2Shark 2 ©Melinda Riger @ G B Scuba copy 2Shark 4 ©Melinda Riger @ G B Scuba copyShark (pregant female) ©Melinda Riger @G B Scuba copy

REMORAS Some of the photos show a strange creature attached to the underside of the shark. For more info about these weird shark passengers, and some great images, click HERE

All the fabulous photographs above were taken by Melinda Riger and Virginia Cooper of Grand Bahama Scuba, on whom I rely entirely for subaqueous material, being a pathetic swimmer, a gnarly ancient, and a certified scaredy-cat (‘highly commended’). My thanks as always to them for use permission

RED HIND GROUPER: BAHAMAS REEF FISH (25)


Red Hind Grouper Melinda Riger @ G B Scuba copy

RED HIND GROUPER: BAHAMAS REEF FISH (25)

The Red Hind is one of several grouper species commonly found in  Bahamas waters. Commonly for now, anyway. There is less information available about this species compared with other groupers, but sources seem agreed that it is (a) abundant and (b) IUCN listed ‘least concern’ but (c) heavily fished and (d) delicious.

Red Hind, attended by Cleaner FishRed Hind Grouper ©Melinda Riger @ G B Scuba copy 2

Red Hind Grouper ©Melinda Riger GB Scuba copy

One problem arises from the fact that Red Hinds form spawning aggregations in particular areas, making them vulnerable to fishing exploitation in those locations, and consequent population decline. Already, some of their spawning areas are protected.

Another threat comes from the degradation of coastal habitats coupled with increasing commercial and recreational fishing.  Red Hinds are targeted with speargun, hook and line, fish traps and nets. They may also be by-catch of other fishing operations. Fortunately Marine Protected Areas such as the ones in Abaco waters provide localised protection but these are not found throughout the Red Hind’s range. Closed seasons have been imposed in a few areas, another conservation method that has recently been introduced in the Bahamas for the Nassau grouper. 

Female spawning Red Hind Grouper (Univ of Puerto Rico:NOAA)

Getting the right balance between traditional fishing for food, and stock conservation is inevitably a tricky calculation. For the Red Hind, the factors that may result in the population decline of a plentiful species are in plain sight and will continue to be monitored by the various scientific research organisations involved…

OTHER GROUPERS YOU MAY ENJOY…

NASSAU GROUPER

TIGER GROUPER

BLACK GROUPER

Red Hind Grouper ©Melinda Riger @ G B Scuba copy 3

Credits: All images Melinda Riger at Grand Bahama Scuba except (4) NOAA / Puerto Rico Univ; research from several sources, tip of the hat to SCRFA

BOTTLENOSE DOLPHINS IN ABACO WATERS (2): MOTHER & CALF


Dolphin Mother & Calf, Sandy Point, Abaco, Bahamas 12

Sometimes things happen that completely take my breath away. Here is one of those moments, from our recent trip with Charlotte and Diane in the BMMRO research boat. As we returned from whale-watching to base in Sandy Point and moved from the deep dark ocean to the bright blue shallows, we encountered a group of bottlenose dolphins. You can see my recent post featuring some of the adults HERE. That was exciting enough, as they played around the boat. Then another participant appeared… 

 Notice the dark area behind the adult dolphin… Dolphin Mother & Calf, Sandy Point, Abaco, Bahamas

…which soon separated into a small dark splashing creature with its own fin cutting the waves…Dolphin Mother & Calf, Sandy Point, Abaco, Bahamas

…and next seen keeping pace with its parentDolphin Mother & Calf, Sandy Point, Abaco, Bahamas

The sharp line between the light and the dark sea is where the sandy shallows abruptly give way to the deep waters of the Grand Bahama Canyon, a massive trench up to 2.5 miles deep with almost vertical cliff walls to the depths in some places

Dolphin Mother & Calf, Sandy Point, Abaco, Bahamas

Dolphin Mother & Calf, Sandy Point, Abaco, Bahamas

There were less active and splashy moments as the pair swam around togetherDolphin Mother & Calf, Sandy Point, Abaco, BahamasDolphin Mother & Calf, Sandy Point, Abaco, Bahamas

Then it was back to doing what they like best…Dolphin Mother & Calf, Sandy Point, Abaco, BahamasDolphin Mother & Calf, Sandy Point, Abaco, Bahamas

Then some more restful moments…Dolphin Mother & Calf, Sandy Point, Abaco, Bahamas Dolphin Mother & Calf, Sandy Point, Abaco, Bahamas

And finally the pair moved away. On the far horizon, the Massive Mickey Mouse Cruise ship moored at ‘Disney’s Castaway Cay’ (formerly the sober-sounding Gorda Cay), where you can be a Pirate of the Caribbean. Or anyway a very happy Tourist. The choice is yours. Would you like fries with that?Dolphin Mother & Calf, Sandy Point, Abaco, Bahamas

And looking out to sea from the cheerful place that is Castaway Cay, I wonder if a small child was wondering “Ok, love Mickey and his Friends – but I’d also really love to see a wild dolphin swimming free… 

Disney Magic docked next to the Castaway Cay Family Beach copy

All photos RH (except Castaway, Wiki). Huge thanks to Charlotte, Diane and Bahamas Marine Mammal Research Organisation BMMRO for a truly wonderful day photo 2

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BOTTLENOSE DOLPHINS IN ABACO WATERS (PART 1)


Bottlenose Dolphins, Rocky Point, Abaco (Keith Salvesen : BMMRO) 7

BOTTLENOSE DOLPHINS IN ABACO WATERS (PART 1)

DCB GBG Cover Logo dolphin

This seems to be a excellent early Spring for dolphin and whale sightings in Abaco waters. I’ve noticed that people have been posting dolphin sightings on FB recently. In our brief window of opportunity each March, I usually reckon to see 2 or 3 dolphins at most – maybe crossing over to Hope Town on the ferry, or more probably on a fishing trip. This year we saw 2 groups of about 6 off Cherokee while fishing, including calves. On another day, 4 adults made a leisurely progress the whole length of Rolling Harbour while we watched from the balcony of the Delphi Club. I don’t think they have ever been so close to the shore there before. The best was to come.Bottlenose Dolphins, Rocky Point, Abaco (Keith Salvesen : BMMRO) 3

Near the end of our trip Charlotte Dunn and Diane Claridge invited us to go out with them on the BMMRO research boat. This is equipped with a hydrophonic system that can detect the bleeps, whistles and clicks of cetaceans, and record them for comparison with previous data. This enables particular animals to be identified from their vocalisations. The other method is to note particular features of an animal – damage to a fin, markings on the flank and so on. During the day C & D happily conversed in code: “Is that 132 over there?” “No, it’s got a nick in the fluke, it must be 127…”BMMRO Research Boat, Sandy Point, Abaco

As we returned in the RHIB from an amazing day spent at close quarters with beaked whales [more on these soon], we moved from deep dark blue ocean to sandy turquoise shallows. There, just off Rocky Point (near BMMRO HQ at Sandy Point) were half a dozen bottlenose dolphins, including a mother and calf. This post contains a small batch of photos of adults – there’ll be another post shortly featuring the calf… Bottlenose Dolphins, Rocky Point, Abaco (Keith Salvesen : BMMRO) 4Bottlenose Dolphins, Rocky Point, Abaco (Keith Salvesen : BMMRO) 1Bottlenose Dolphins, Rocky Point, Abaco (Keith Salvesen : BMMRO) 5

Here’s a taster for the next post – the calf, just visible close alongside its mother, was being given leaping practice. Watch this blog…

Bottlenose Dolphins, Rocky Point, Abaco (Keith Salvesen : BMMRO) 6

All photos RH. Huge thanks to Charlotte, Diane and Bahamas Marine Mammal Research Organisation BMMRO for a truly wonderful day (and for my cool sweatshirt!) photo 2

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THE OCTOPUS: THERE’S NOTHING QUITE LIKE IT…


THE OCTOPUS: THERE’S NOTHING QUITE LIKE IT…

I’ve posted about the octopus a couple of times before. The first time was to explore the correct plural of the word ‘and related cephalopod mysteries’. You can see that HERE. More recently there was ‘Marine Bagpipes filled with Ink’, which you can see HERE. Both posts were really a way to show some of Melinda Riger’s stunning underwater photography, with an octopoidal theme. Now I have some more images for you, so I present some new photos of Octopi… erm, Octopodes… erm, Octopuses… Octopus ©Melinda Riger @G B Scuba Octopus 1:15 ©Melinda Riger @ G B Scuba Octopus 4

This octopus is having a sleep, disguised as a rockOctopus Sleeping ©Melinda Riger @ GB Scuba

Credits: All images courtesy of Melinda Riger of Grand Bahama Scuba

CHERUBFISH (PYGMY ANGELFISH): BAHAMAS REEF FISH (23)


Cherubfish (Pygmy Angelfish) © Melinda Riger @ G B Scuba

 CHERUBFISH (PYGMY ANGELFISH): BAHAMAS REEF FISH (23)

Time for a bright little denizen of the not-so-deep. The Cherubfish Centropyge argi or pygmy angelfish is a very small (8cm) and distinctively coloured angelfish species. These fish are native to the Caribbean and Gulf of Mexico, and flicker round the coral reefs happily feeding as they go (see the video below to see how busily they forage). Or maybe they are just having a good time…

Cherubfish (rare) ©Melinda Riger @ G B Scuba

The Cherubfish is unsurprisingly a popular aquarium species. Don’t rush straight out and buy some though: a typical warning says “like other angel fish, they are not completely 100% reef-safe. Results vary among individual fish and tank qualities (size, feeding, tankmates, etc.), so caution is recommended when adding this fish to a coral tank“. You can read the whys and the wherefores HERE – sadly I lack the vibrant interest in aquaria to go into it myself…

Cherubfish Melinda Riger @ G B Scuba

Looking beyond Melinda’s lovely images of the species, I have found that these creatures will often show more yellow at the nose end. Here’s an example of a more two-tone Cherubfish in case you come across one. Cherubfish Centropyge argi  (Brian Gratwicke)

I mentioned that Cherubfish flicker around the reefs instead of proceeding serenely and in an orderly fashion.  Have a look at this short video to see what active little fish they are.

RELATED POSTS

GRAY ANGELFISH 1

GRAY ANGELFISH 2

QUEEN ANGELFISH 1

QUEEN ANGELFISH 2

DAMSELFISH

ROCK BEAUTY

Credits: all images Melinda Riger of Grand Bahama Scuba except the last, Brian Glanville

MARK’S BONEFISH FLIES (MARK 2): THE ABACO CHALLENGE, ROUND 2


Here's one I caught earlier...

Here’s one I caught earlier… (Photo: Mrs RH)

 MARK’S BONEFISH FLIES (MARK 2): THE ABACO CHALLENGE, ROUND 2

Last March I took 6 bonefish flies specially tied by MARK MINSHULL out to Abaco to test on the Marls. They were lovely flies, tied with great skill by a man who can pull beautiful fly-caught fish out of the Thames. I tried them. Far better fishermen than me tried them. The result was a failure that can only be qualified by the word ‘complete’. Mark took the news very well, and promised to redesign some flies that might be more enticing this year. Here is his design report for the Mark 2 version that I received this morning. The links to the first experiment can be found at the end of this post. 

RH fish on 2013

RH gets lucky with a Delphi Daddy…

JLM BONEFISH SPECIAL MARK 2

Those of you who may have read my previous posts about JLM Specials and Bonefish already know about RH (of Rolling Harbour fame) and his wonderfully generous spirit. He kindly field tested my original pattern with fantastically conclusive results in 2014! The beauty of designing fly patterns is that one can tweak every variable based on feedback received… The basic pattern still holds however the revised editions are a far cry from their predecessors:

The original JLM Specials

The original JLM Specials

This afternoon I completed a set of adapted flies based on RH’s generous report from last time. White and pink, with small flashes of red or orange are my main ingredients and for the streamers, I used varying proportions of elk hair and/or Arctic fox fibres.

"Optimism is the faith that leads to achievement" - Helen Keller (photo - metiefly)

“Optimism is the faith that leads to achievement” – Helen Keller (photo – metiefly)

Thanks in advance to RH and his March 2015 test team!

Thanks in advance to RH and his March 2015 test team!

I’ll keep you posted of the Outcome in due course. As always – thank you for reading and I look forward to your return.

Here is my own photo of the new Mark 2 flies on a white background to show their subtle differences. I can see at once that I shall have to number them all and remember who is using which, so that the killer variation(s) can be identified… As you will notice, the craftsmanship is terrific. My bet would be on the skinnier ones being the most effective in clear water, but I fancy casting one of the hairier ones across a feeding cloud and dragging it back through the murky water… (which is the only way I’ve ever caught 6+ lb fish – yes, yes, I hear you, that’s pure luck and not skill at all).

Bonefish Flies Mark2

Now I just have to sort out my fly box for next month’s escapades. Some things need to go to make some room – those appalling brown stripy ones for a start, which the guides have chortled at. Or, worse, stared at sadly… Oh, did I mention I also have the little tin with foam in… and that small green ‘Orvisman at Orvis’ fly box from Orvis™… 

The Snowbee Stripping Glove has been thrown to the ground at my feet. The challenge is accepted!