Goldentail Moray Eel (Melinda Riger / G B Scuba)


The Goldentail Moray Eel Gymnothorax miliaris is one of the half-dozen moray species found in Bahamas waters. Adults range in length from about 1.5 to 2.5 feet, and they are creatures of the reefs and rocks of the western Atlantic. As far as I can make out, the goldentails are rather less common than green or spotted morays, the two main eel species of the Bahamas.

Goldentail Moray Eel (Melinda Riger / G B Scuba)

Like their moray cousins, goldentails likes to keep themselves to themselves, and lead largely solitary lives. That said, sometimes they have been observed hunting in a group. They live in holes, clefts, and caverns which they leave both during the day and at night to hunt for prey along the reefs, aided by an acute sense of smell. Their diet is mainly of crustaceans, mollusks, and small fishes. 



Like many other eels, goldentails secrete a protective mucus that contains a toxin, making them unattractive prey for large predators such a groupers and barracudas. They are also associated with ciguatera poisoning, the active ingredients of which are found in the mucus coating. They are sometimes found in aquariums – the associated sites give a warning of painful bites, because they have backwards-pointing teeth (aka prey traps) – see header image for a clear view of this.

Goldentail Moray Eel (Melinda Riger / G B Scuba)

Well I wondered that too, so I checked. The answer seems to be yes, if you real really want to. Comments on forums include:

  • “Yes they are edible, I just ate one few weeks ago. Some parts are little bony and skinning it is a bitch. But the meat is very soft and white, delicious. Deep fry works”. 
  • “After eating our moray eel something changed. The next morning, we were decidedly feeling ill. I won’t get into the details, but let’s just say that “gastrointestinal effects”
  • “…symptoms (of ciguatera) include gastronomic effects, and neurological effects which include headaches, numbness, paresthesia, muscle ache, and even hallucinations”.
  • “Before you can eat one you have to kill it. They are amazingly hard to kill. I would skip it.”
  • “I would rather eat a shoe”

So I’ll be moving straight on to the next course, please. Or just a Kalik would do, thanks.






Credits: Melinda Riger / Grand Bahama Scuba (1, 2, 4); iStock / Getty Images (3, 5, 6)






Barracuda, Bahamas (Melinda Riger / Grand Bahama Scuba)


It’s probably fair to say that barracudas are among the less kindly-disposed of the denizens of the flats and reefs of the Bahamas. They certainly rank high on the Rolling Harbour Tooth Avoidance Scale. The seemingly random nature of the razor sharp dental arrangements – different sizes, different angles, different directions – does not inspire confidence. 

Barracuda, Bahamas (Melinda Riger / Grand Bahama Scuba)

The worst fishing injury I have picked up so far – aside from multiple terrible injuries to pride from botched casts, mistakes, missed takes and lost fish – has come from a large ling. What I didn’t know until I had been cut when my finger went into its mouth was that the teeth are coated in anticoagulant. I bled all over the boat and spent the rest of the day getting through a large roll of paper towel and several improvised bandages (J-cloths). That wiped the smug smile off my face – pride in the catch came before a notable fall in my standard-issue blood quota.

Ling caught off the Dorset coast (Keith Salvesen)

Barracuda, Bahamas (Melinda Riger / Grand Bahama Scuba)

When bonefishing in the shallow waters around the coast of Abaco, there are always ‘cudas to be seen. They are not the main target fish, but the boats always have a spinning rod in them, just in case… At some stage in the day, some people find it hard to resist the urge to chuck out a lure when ‘cudas are about. It’s not something I generally do, though occasionally my fly gets intercepted by a practice-sized ‘cuda. 

A learner ‘cuda that took a bonefish fly

Earlier this year I was in a boat fishing with the legendary Robin Albury, a guide who generally doubles my usual modest catch rate. My boat partner and I were taking a lunch break, with an open cool box of snacks between us and a Kalik in our hands. Robin went to the sharp end with the spinning rod on the off-chance. In a flash he had seen a big ‘cuda, chucked out the lure onto the creature’s nose and caught it, almost in one movement. I put down my beer to watch the entertainment. Robin decided otherwise, and simply handed me the rod to play the thing. And boy, was that fun. I didn’t get the kudos of making the hook-up, but I had plenty of work to do… It took an excitingly long time to bring the strong and vigorous fish to the boat. Robin got to hold the fish, of course – after my ling experience, I was happy enough to let him mess with the dental arrangements.

Barracuda, Abaco Marls, Bahamas (Keith Salvesen)

Barracuda, Bahamas (Melinda Riger / Grand Bahama Scuba)

Barracuda, Bahamas (Melinda Riger / Grand Bahama Scuba)

Credits: Melinda Riger / Grand Bahama Scuba (1, 2, 4, 6, 7); Keith Salvesen / Rolling Harbour (3, 5, 6)



Sharpnose Puffer Fish (Melinda Riger / G B Scuba)


It’s more than 4 years since I last wrote about these intriguing creatures and their endearing ways. It’s time for another look, with a new batch of great photos too. This is a species that lends itself to the ‘Fun Fact’ treatment, a method that tells you at least as much as you probably need – or want – to know about puffers. The message to take away is, best not to handle one – let alone eat one – unless you know exactly what you are doing…

Sharpnose Puffer Fish (Melinda Riger / G B Scuba)


1. Puffers can inflate their bodies in an instant by ingesting huge amounts of water and becoming water-filled balloons. Then their tiny spines stick out. 

2. They need a startling form of defence (or ‘piscatorial superpower’ Linnaeus 1763*) like this because they can’t swim very well to escape from predators: it’s surprising and intimidating – and it also makes them hard to eat.

3. However, a persistent predator undeterred by the trick will find that the puffer contains a toxin (tetrodotoxin TTX) that is said to be ‘1,200 times stronger than cyanide’. One puffer fish has enough toxin to kill up to 30 humans (National Geographic).

Sharpnose Puffer Fish (Melinda Riger / G B Scuba)

4. Notwithstanding the risks, selected parts of a puffer fish are a delicacy in some cultures (known as ‘fugu’ in Japan). Specially trained chefs are used to avoid mass deaths among diners. The insurance premiums must be huge.

5. Sharks are thought to be the only species immune to the puffer fish, and are not much bothered by a small fish that can blow itself up.

6. Puffers have skin, not scales; most have toxic fins or spines of some sort, besides toxic innards. Bright coloured kinds are likely to be more toxic than their duller cousins. This warning colouration in creatures is known as aposematism.

Sharpnose Puffer Fish (Melinda Riger / G B Scuba)

7. It’s worth finding out what an uninflated puffer looks like before you try to pet a random passing fish and have a toxic encounter. There is as yet no known antidote.

8. In all, there are more than a hundred puffer species in the world, all found where there are warm shallow waters. At least 3 main species – sharpnose, band-tail and chequered – are found in the Bahamas.

Sharpnose Puffer Fish (Melinda Riger / G B Scuba)

9. Some puffer species are not toxic at all; and some – especially in Pacific waters – are far more toxic than others. That’s the region where they are treated as a delicacy.

10. I’ve checked several research papers but I can’t find an evaluation of the relative toxicity as between the Bahamas puffer species. However it’s clear that the sharpnose is certainly not one play with. Take care!


Brian Lockwood took his life in his hands to get this fantastic shot…Sharpnose Puffer Fish (Brian Lockwood)

* Not really


Photo Credits: All puffer fish taken by Melinda Riger of Grand Bahama Scuba except for the photo of an inflated one from recent Abaco permanent resident Brian Lockwood


Caribbean Reef Squid, Bahamas (Melinda Riger / G B Scuba)


The Caribbean reef squid Sepioteuthis sepioidea is a small squid species of (mainly) the Caribbean Sea and the Floridian coast, and the most common in its range. These squid tend to form small shoals in and around reefs. Right now, in June, is a good time to find these creatures swimming in groups – all these photos were taken during the last fortnight. I wrote about squid a while back (3 years, maybe)? This post includes some parts of the earlier one, with all-new images. Squidmages, even.

Caribbean Reef Squid, Bahamas (Melinda Riger / G B Scuba)

Squid are voracious eaters, dragging their prey to their mouths with some or all of their 10 limbs and using their beak to cut it up. The target species are small fish, molluscs and crustaceans. The squid have a ‘raspy tongue’ known as a radula which further breaks up the food for easy consumption.

Caribbean Reef Squid, Bahamas (Melinda Riger / G B Scuba)


  • Squid are capable of brief flight out of the water (a fairly recent discovery)
  • They can also hide from / confuse predators by ejecting a cloud of black ink
  • Squid can change colour, texture and shape, and can even match their surroundings
  • This enviable power is used defensively as camouflage or to appear larger if threatened
  • It is also used in courtship rituals (something that humans might find most disconcerting)
  • Colour patterns are also used for routine squid-to-squid communication AND GET THIS:
  • A squid can send a message to another on one side, and a different one to a squid on the other side

Caribbean Reef Squid, Bahamas (Melinda Riger / G B Scuba)


  • A male will gently stroke a female with his tentacles
  • The female will (most likely) flash an ‘alarm’ pattern. She’s hard to get.
  • The male soothes her (don’t try this at home, guys) by blowing and jetting water at her
  • If this doesn’t go well, he’ll move off, then repeat the routine until she sees his good points
  • However this on / off courtship can last for hours until at last he succeeds and then…
  • … he attaches a sticky packet of sperm onto the female’s body (romance is not dead on the reef)
  • She then reaches for it and moves it to her seminal receptacle
  • Meanwhile he stays close, emitting a pulsing pattern, as well he might after all that palaver
  • She then finds a safe place to lay her eggs. Job done.

Caribbean Reef Squid, Bahamas (Melinda Riger / G B Scuba)


  • As soon the female squid has laid her eggs, she dies at once
  • The male squid lives a bit longer and… may have other packets to stick on other lady squid
  • But then in the end he dies too
  • It’s all horribly reminiscent of Romeo and Juliet. The lovers die. But no the balcony scene

Caribbean Reef Squid, Bahamas (Melinda Riger / G B Scuba)


I had an unwise look online, always a hotbed of conflicting opinions. Inserting an algorithm into the interstices of the internet proves conclusively that the plural of squid is… squid. One squid, ten squid, a group of squid, a plate of squid. Unless, that is, you are talking about more than one of the many squid species, when you could also have ‘I collect both reef and giant squids’. “Squidses” sounds fun but is sadly not permitted.

Caribbean Reef Squid, Bahamas (Melinda Riger / G B Scuba)



Credits: As ever (for fabulous underwater pics) Melinda Riger of Grand Bahama Scuba; research sources include MarineBio; Animal Diversity Web (Michigan Uni)


Green Turtle, Bahamas (Adam Rees)


There’s something slightly unsettling about the perspective of the header image, with foreshortening suggesting that the turtle is actually a gigantic creature with a tiny diver swimming close to it…

I don’t seem to have given green turtles much space in the past, the most frequently photographed (and therefore featured) species being the hawksbill. This post is both to right the wrong, and to provide some information about the species.

Green Turtle, Bahamas (Adam Rees)

Friends of the Environment has produced an interesting short guide to the sea turtles of the Bahamas. One of the many facts included is that 5 of the 7 sea turtle species in the world can be found in Bahamian waters. The turtle protection law is also given – also the way to report turtle nests so they can be watched and protected.

Green Turtle, Bahamas (Adam Rees)

The 4 main species are the hawksbill, green, loggerhead and leatherback. The 5th and lesser known one is the Olive Ridley turtle. The differences between most of these is considerable, as can be seen from this IUCN-produced Identification Chart (credits as shown).

Another useful source of information for green turtles is this extremely well produced poster illustrated by the excellent Dawn Witherington, who has somewhat (and deservedly) cornered the market with this kind of large-scale infographic. The sea turtle series is so helpful that I have dedicated a whole page to them HERE. Dawn also created the LOXAHATCHEE poster series covering such topics as Lionfish, Sea Grasses, Land Crabs, Bonefish, Coral Reefs and more

Green Turtle, Bahamas (Adam Rees)

All photos: Adam Rees Photography, with thanks for use permission here and elsewhere


Melon-headed whales, Bahamas (BMMRO / Field School)


Last month, BMMRO undertook a joint expedition with FIELD SCHOOL to carry out research on sperm whales. This took them out into deep water, where another, quite different, cetacean species was also encountered on the final day – a huge pod of more than 100 melon-headed whales Peponocephala electra.

Melon-headed whales, Bahamas (BMMRO / Field School)

The melon-headed whale is in fact – like the FALSE KILLER WHALE I recently wrote about – a species of dolphin. It is sometimes more accurately called the melon-headed dolphin, which removes any confusion. These creatures are oceanic, preferring deeper waters. For that reason they are not often encountered, despite being quite common in tropical and sub-tropical waters around the world.

Cetacea range map Melon-headed Whale.PNG

Melon-headed whales, Bahamas (BMMRO / Field School)

The MHW belongs to a dolphin species commonly known as blackfish. Other dolphins in this group included, for the Bahamas, the pygmy killer whale and the more frequently encountered pilot whale, a species than can be seen in the Sea of Abaco.

In some of these photos you can see the distinctive white lips of the MHW Melon-headed whales, Bahamas (BMMRO / Field School)

Melon-headed whales are notably social animals. They live in large groups – often more than 100-strong (as the expedition found), up to as many as 1000 individuals. Within these large groups, smaller groups of a dozen or so form and stay close as they swim.

Note the ‘Rainbow Blow’ caught in this photoMelon-headed whales, Bahamas (BMMRO / Field School)

MHWs appear to communicate or perhaps to bond by touching flippers. MHWs also associate with other dolphin species, and they have even been recorded with large whales such as humpbacks.

Melon-headed whales, Bahamas (BMMRO / Field School)

Other observed behaviour includes sub-surface resting in numbers, boat-wave riding, and so-called ‘spy hopping’ (above). This last activity may be carried out by several resting animals,  which jump vertically out of the water and splash back again into the ocean (see also the Header image).

Melon-headed whales, Bahamas (BMMRO / Field School)

This video was recorded during the expedition. You’ll get a very good idea of the size of the group from the drone shots as they pull out. I doubt that many people would expect to see such large sea creatures in such numbers – it must be an awesome** sight.

  • The MHW’s head is rounded, lacking the obvious beak of more familiar dolphins
  • The darker grey face is sometimes called a ‘mask’
  • Their distinctive white lips are a good identifying feature
  • They are capable of swimming at very fast speeds
  • Like other dolphins, they make series of low jumps out of the water as they swim
  • Their groups often contain 100 individuals, up to as many as 1000
  • An adult grows to around 3m / 10′ long
  • They live for at least 20 years, and females may live as long as 30 years
  • As with many certaceans, their favourite food is squid
  • Oh, did I mention that they are really dolphins and not whales at all?

CREDITS: all fantastic photos & the original of the video clip – © BMMRO /  Field School

** In its true and original meaning of ‘inspiring wonder and awe’ (historically, in a religious sense), rather than the diluted modern usage as in ‘awesome pizza’ or ‘awesome selfie’


Sharks in the Bahamas (Melinda Riger / Grand Bahama Scuba)


Immersion in current affairs these days brings inevitable acquaintance with sharks of various kinds, and all best avoided. Let’s have a look the real thing, the apex marine predators that in the Bahamas are all around you once you leave the safety of the shore. I haven’t featured them for ages, and it’s always a pleasure – a slight thrill, even.

Sharks in the Bahamas (Melinda Riger / Grand Bahama Scuba)Sharks in the Bahamas (Melinda Riger / Grand Bahama Scuba)

I don’t do scuba, indeed my swimming would easily be outclassed by a competent four-year old. But I see these creatures when I’m out fishing; or as they hang in the breaking waves off the Delphi beach, watching intently for a meal.

Sharks in the Bahamas (Melinda Riger / Grand Bahama Scuba)

We watch them (and stingrays) from the balcony as they lazily make their way round the margins of the wide bay, from little ‘uns to (recently) a huge bull shark. We watch as, when someone is in the water, they change course slightly to pass by them. So far, anyway…

Feeding sharksSharks feeding in the Bahamas (Melinda Riger / Grand Bahama Scuba)

The one that got away… (a sad sight)Sharks in the Bahamas (Melinda Riger / Grand Bahama Scuba)

I once took a rather primitive underwater camera with me while snorkelling in Fowl Cays National Park. This was several years ago, when I believed a cheap 2mb camera might turn me into one of the Blue Planet team. I was wrong. The shark I saw, apparently some 20 miles away (when I examined the image) – well, that’s its tail, top left…

Sharks in the Bahamas (Melinda Riger / Grand Bahama Scuba)Sharks in the Bahamas (Melinda Riger / Grand Bahama Scuba)

Just to look at these images is to understand that when you are in the sea, you are in the sharks’ environment. They are the masters of it. They have their rules, and they are not much interested in you… unless you break them. Or so the theory goes.

Sharks in the Bahamas (Melinda Riger / Grand Bahama Scuba)Sharks in the Bahamas (Melinda Riger / Grand Bahama Scuba)

This fine shark below exemplifies the power and the menace of the shark. A creature to be admired, but also to be respected.

Sharks in the Bahamas (Melinda Riger / Grand Bahama Scuba)

All fantastic photos: Melinda Riger / Grand Bahama Scuba