REMARKABLE REEF CREATURES TO ADMIRE


Octopus (Adam Rees : Scuba Works)

REMARKABLE REEF CREATURES TO ADMIRE

Here is a small collection of recent photographs from Adam Rees of Scuba Works. Three OCTOPUSES, an astounding FROGFISH,  a SEAHORSE, a MANTIS SHRIMP at close quarters, and a wonderful HAWKSBILL TURTLE. Clicking on a link will take you to a post with more photos and information about each creature. If these images don’t make you want to scuba then… what will?

Frogfish Hunting (Adam Rees : Scuba Works)Seahorse (Adam Rees : Scuba Works)Mantis Shrimp (Adam Rees : Scuba Works)Octopus 3 (Adam Rees : Scuba Works)Hawksbill Turtle (Adam Rees : Scuba Works)Octopus 2 (Adam Rees : Scuba Works)

All photos Adam Rees / Scuba Works, with thanks for use permission

“HAPPY EARTH DAY TO YOU”: DO SOMETHING GREEN!


Abaco (Cuban) Parrot, Delphi, Abaco (Craig Nash)

“HAPPY EARTH DAY TO YOU”: DO SOMETHING GREEN!

Today is the 46th Earth Day, a global event to encourage ecology and conservation, and to discourage the spoiling of the planet by mankind. What becomes lost now may never be retrieved. Plant a tree. Grow some bee- or butterfly-friendly flowers. Clear a patch of beach of plastic trash. Recycle stuff. That sort of thing. 

Atala Hairstreak Eumaeus atala – DelphiAtala Hairstreak Butterfly, Abaco (Keith Salvesen)

Gulf Fritillary Agraulis vanillae – Neem FarmGulf Fritillary, Neem Farm, Abaco (Keith Salvesen)

I’d lined up some horror-images of plastic-filled birds, entangled turtles, damaged reefs and so forth, of which I have a depressingly large archive. Then, in a spirit of *vogue word alert* positivity I scrapped that miserable idea and decided instead to celebrate some of the natural wonders that can be found on Abaco. 

BAHAMA YELLOWTHROAT – one of Abaco’s 5 ENDEMIC BIRDSBahamas-Great Abaco_Bahama Yellowthroat_Gerlinde Taurer

CUBAN EMERALD HUMMINGBIRD (f) preening – Gilpin PointCuban Emerald Hummingbird preening, Abaco (Keith Salvesen)

Some signal species serve as a continuing tribute to those who work to conserve them. The gorgeous ABACO PARROTS, now saved from the brink of extinction – and currently establishing a new colony on New Providence. The rare PIPING PLOVERS that find a safe home to spend their winters on Abaco’s beaches. The 5 ENDEMIC BIRD species. The WHALES & DOLPHINS that populate the waters. The west-indian MANATEES, until very recently almost unknown for Abaco yet now providing a curious addition to the scene as they visit their favourite haunts.

BLAINVILLE’S BEAKED WHALE (m) approaching the BMMRO research vesselBlainville's Beaked Whale, Sandy Point, Abaco 14 (Keith Salvesen

BOTTLENOSE DOLHIN, Sandy Point (about to dive under the boat)Bottlenose Dolphins, Rocky Point, Abaco (Keith Salvesen : BMMRO) 7

Habitat protection has been provided over substantial areas on both land and sea by the creation of natural parks and preserves. These have very recently been extended by the establishment of 4 large PROTECTED AREAS for East Abaco Creeks, Cross Harbour, the Marls and the South Abaco Blue Holes, a wonderful reward for a great deal of hard lobbying by conservation organisations and by many concerned individuals. 

QUEEN ANGELFISHQueen Angelfish ©Melinda Stevens Riger / G B Scuba

BANDED CORAL SHRIMPBanded Coral Shrimp ©Melinda Riger @ G B Scuba copy 2

Scientific research and conservation work is continuously carried out in Abaco waters. The CORAL REEFS that form the 3rd largest barrier reef in the world; the BLUE HOLES that lead to wonderful caves and cathedral caverns of crystal; the vast area of the MARLS and the species that rely on the mangrove swamps; the MANGROVES themselves: all these are watched over and monitored for ways to protect them best for future generations. 

PIPING PLOVER pair, Delphi (taken last month)Piping Plover pair, Delphi Beach, Abaco (Keith Salvesen)

PIPING PLOVER on AbacoPiping Plover, Abaco - Bruce Hallett

I’ve mentioned trees and plants. There are a variety of well-known sources for both on Abaco – on the mainland, anyway, and maybe some cays. Any will advise on bee and butterfly attractants. Thinking of which, bird seed feeders and hummer sugar water feeders are cheap and guarantee the interest of garden and coppice birds, and during the winter months some brightly coloured migrants such as buntings and grosbeaks. 

HIBISCUS – DelphiHibiscus, Delphi, Abaco (Keith Salvesen)

 BOUGAINVILLEA  – DelphiBougainvillea, Delphi, Abaco Bahamas (Keith Salvesen)

Bird of Paradise flower STRELITZIA – Marsh Harbour (seemingly on a steep slope!)Bird of Paradise Flower (Strelitzia) Abaco (Keith Salvesen)

HAPPY EARTH DAY TO YOU!

RALPH’S CAVE South AbacoRalph's Cave, Abaco (Brian Kakuk)

Credits: all images RH except: Abaco parrot, Craig Nash; Bahama yellowthroat, Gerlinde Taurer; Angelfish & Shrimp, Melinda Riger; single piping plover, Bruce Hallett; Ralph’s Cave, Brian Kakuk

PELICAN BRIEF (2): SANDY POINT, ABACO


Pelican Dive, Sandy Point Abaco (Keith Salvesen) 04

PELICAN BRIEF (2): SANDY POINT, ABACO

The small settlement of Sandy Point is literally at the end of the road. Beyond the limit of the tarmac lies the shallow sea. The Highway – Abaco’s only main road – extends the length of the skinny island, 120 miles roughly north to south with occasional side roads to settlements, dirt roads, forestry tracks, and something a bit more significant for Marsh Harbour – a roundabout, a single set of working traffic lights, the only ones on the island. There’s a second set but I have never seen them working. I don’t think anyone ever has. Maybe they were never even wired up.

Brown Pelicans, Sandy Point, Abaco 7

We went to Sandy Point for lunch with friends at the famous (though not yet world-famous) Nancy’s, with its reliably comforting menu of a choice of the same 3 dishes permanently on offer (fresh fish, conch, or chicken), plus Kalik or Sands beer. Simple yet satisfying. Sandy Point is a great place for birding, both sea / shore / wading birds, and land birds. Ospreys are often around. And brown pelicans. At high tide they dive off the dock (see HERE). At low tide, when the long sand bars are just visible above the water level, the pelicans use them as base for their fishing operations, often some 200 yards from the shoreline.

Brown Pelicans, Sandy Point, Abaco 11

We were watching 5 pelicans doing just that – lazily flapping aloft from the water in their clumsy way, then turning swiftly and diving with some elegance before smashing into the water for fish, returning in triumph or sorrow to the sand bar to eat… or plan the next foray. Then one detached itself from the group and flew closer to us for a single dive in deeper water, before flapping heavily back to the sand bar.

I took a sequence of photos with ‘Hated Camera’ (having drowned ‘Loved Camera’ in a minor marine mishap). As I have since discovered, ‘HC’ was on the wrong setting the whole time – by which I mean several days (some small but important side switch I’d neglected to remember). Hence the pelican images are in small format because I am slightly ashamed of the quality… There’s a theory about cartoons that there are two possible reasons for pairing them together on a magazine page: (1) they are each doubly funny and therefore only need half the space; or (2) they are only half as funny and so two are needed to double the overall chuckle quotient…

So here is the pelican dive sequence – unsuccessful in terms of fish – with the bird then flying back past us to the sand bar to rejoin his 4 buddies. I’ve put 2 images per line – either because (on the cartoon principle above) they are so good they only need half the allotted space or (hint: this is the truth) they are of such indifferent image quality that I am too embarrassed to enlarge them…

Pelican Dive, Sandy Point Abaco (Keith Salvesen) 01 Pelican Dive, Sandy Point Abaco (Keith Salvesen) 02 Pelican Dive, Sandy Point Abaco (Keith Salvesen) 03 Pelican Dive, Sandy Point Abaco (Keith Salvesen) 04 Pelican Dive, Sandy Point Abaco (Keith Salvesen) 05 Pelican Dive, Sandy Point Abaco (Keith Salvesen) 06 Pelican Dive, Sandy Point Abaco (Keith Salvesen) 07 Pelican Dive, Sandy Point Abaco (Keith Salvesen) 08 Pelican Dive, Sandy Point Abaco (Keith Salvesen) 10 Pelican Dive, Sandy Point Abaco (Keith Salvesen) 11 Pelican Dive, Sandy Point Abaco (Keith Salvesen) 12 Pelican Dive, Sandy Point Abaco (Keith Salvesen) 13

In the final image you can just make out a spooky ghost ship on the horizon. This is the huge vessel moored at the ‘Disney’ island, historically named Gorda Cay but now ‘pirated up’ to Castaway Cay. Arrrrrrrr!

Credits: all images RH & ‘Hated Camera’; Mrs RH kindly being encouraging about the results

WTF? (WHAT’S THAT FISH) (7): THE SOAPFISH


Soapfish ©Melinda Riger @ GB Scuba

WTF? (WHAT’S THAT FISH) (7): THE SOAPFISH 

The WTF? series features some of the stranger fish that inhabit the waters of the Bahamas. Ones that, were you to encounter one on the reef, might make you exclaim “WTF?”. The soapfish Rypticus belongs in the same family as grouper and sea bass. Within the soapfish genus there are quite a few varieties in different shapes, sizes and colours that include several mottled, freckled, spotted and generally blotchy fish.  This post features one (or two) of them! Sorry to be lame here and lacking in authority, but having looked carefully online at images of several types of soapfish, I reckon there are 3 candidates. Freckled, I think these are. Enlightenment would be welcome!

Soapfish ©Melinda Riger @ G B Scuba

Rypticus tend to inhabit shallower tropical and sub-tropical waters. They are mainly nocturnal in their habits, feeding at night on small fish, crustaceans and molluscs. The WTF? factor arises from the creature’s oddly truncated shape. If you cover the back end of the fish in the image below with your hand, you might expect the fish to be about the same length again. But no, there’s just the tail to come. It looks a bit cut in half.

Soapfish © Melinda Riger @GB Scuba

DOES THE SOAPFISH HAVE ANY AWESOME POWERS?

I’m glad you asked because in fact it has two. First, these fish respond to threats by secreting large amounts of toxic mucus from their skins. This acts as a defensive barrier to repel predators. Secondly, female soapfish are able to change sex to male. This is not uncommon among fish, and in some (e.g. Clownfish) the change works the other way, male to female. I read a lot about chemicals and gonads in this connection, then decided to spare you the details. So basically, it’s toxic slimy coats and female gender realignment.

Soapfish ©Melinda Riger @ Grand Bahama Scuba

Credits: all photos, Melinda Riger of Grand Bahama Scuba

 

“CLEANING UP”: HOW TINY REEF FISH HELP LARGE FISH


Black Grouper - Arnold - Cleaning Station - Neon Gobies ©Melinda Riger @ G B Scuba copy

“CLEANING UP”: HOW TINY REEF FISH HELP LARGE FISH

A while ago now, I wrote a detailed post about so-called fish ‘cleaning stations’ – the special spots on the reef where large fish can go to have small fish buff up their scales and floss their teeth. You can read all about it HERE.

I have accumulated a number of new photos from expert scuba diver and underwater photographer Melinda Riger that demonstrate this phenomenon. A big fish with a normally voracious appetite will patiently wait while gobies and other small fry go about their work. This often involves actually entering the mouth of the (as it must seem to them) monster to pick the insides and the teeth clean. There is an extraordinary understanding and trust between the species that means during the operation, the little fish are perfectly safe. Here are some examples, of which the very recent header image of a grouper named Arnold is quite outstanding.

Tiger Grouper + cleaner goby ©Melinda Riger @ G B Scuba copyGrouper, Black at cleaning station ©Melinda Riger @G B Scuba copy Tiger Grouper at cleaning station ©Melinda Riger @ G B Scuba copy Tiger Grouper being cleaned ©Melinda Riger @G B Scuba copy

It is not just gobies that attend the fish. Various species of shrimp also volunteer for the job.

Tiger Grouper with cleaning shrimps and goby ©Melinda Riger @ G B Scuba copy Grouper being cleaned ©Melinda Riger @ GB Scuba copy

Groupers are not the only species to make use of cleaning stations. Here is a dog snapper at the same cleaning station as the grouper in the header image. Below is a stingray being attended to.

Dog Snapper at cleaning station ©Melinda Riger @ G B Scuba copy

Southern Stingray with cleaning gobiesStingray, Southern with cleaning gobies ©Melinda Riger @ G B Scuba copy

GRAMMATICAL DIGRESSION There is this ‘thing’ about the correct use of the words ‘fish’ and ‘fishes’ in the plural form. The basic principle is simple: ‘fish’ where you are referring to several of the same species; ‘fishes’ where more than one species is involved. I don’t care. My policy is to use ‘fish’ as the plural on all occasions, so I don’t have to think about it. Pedants, look away now.

RELATED POSTS

TAKEN TO THE CLEANERS

BANDED CORAL (‘CLEANER’) SHRIMP

TIGER GROUPER

BLACK GROUPER

All photos: Melinda Riger, Grand Bahama Scuba

“CALLING ELVIS” (THE SQUIRRELFISH, NOT THE MAN)


Squirrelfish Elvis ©Melinda Riger @ G B Scuba

“CALLING ELVIS” (THE SQUIRRELFISH, NOT THE MAN)

How proud The King would be to know that his name lives on in the form of an attractive though sadly unmusical Bahamian squirrelfish. This little guy is at least 5 years old. What is more, he has lived at the same address all that time, defending it against usurpers and protecting himself from predators in its safe depths. Here is the loveable little Elvis photographed at home between 2012 and 2016 (header image), the master of his own underwater Graceland…

Squirrelfish (%22Elvis%22) ©Melinda Riger GB ScubaElvis the Squirrelfish ©Melinda Riger GB Scuba Squirrelfish ©Melinda Riger @ GB Scuba Squirrelfish ©Melinda Riger @ G B Scuba

The reason that Elvis has such large eyes is that these fish are mostly nocturnal, and (apart from when Melinda is out with her camera), he and his friends spend most of the day either at home, or in crevices, small rock caves, or under ledges. However, here are a couple of shots of Elvis out and about, enjoying some quality time among the corals.

Squirrelfish (Elvis) ©Melinda Riger @ Grand Bahama ScubaSquirrel Fish ©Melinda Riger @ G B Scuba

ROLLING HARBOUR MUSICAL DIGRESSION

I so wanted to add a specific Elvis catalogue ‘Musical Digression’, but try as I might, there is no title in The King’s discography that has any potential for finny nuance or piscine pun value. However, here’s a track from the now tragically unhip Dire Straits on their follow-up album to the phenomenal ‘Brothers-in-Arms’, the much under-rated ‘On Every Street’. I give you… Calling Elvis, a song that cunningly contains as many titles of Presley hits as anyone could ever wish for.

All images: Melinda Riger at Grand Bahama Scuba; cartoon from a sequence on the excellent BCCR Defenses page – learn about camouflage and other fishy self-protection techniques

Nocturnal squirrelfish checks out a parrotfish’s sleeping arrangementscamoSquirrWparrot01

BLUE CHROMIS: BAHAMAS REEF FISH (29)


Blue Chromis & Coral ©Melinda Riger @ GB Scuba

BLUE CHROMIS: BAHAMAS REEF FISH (29)

The little blue chromis Chromis cyanea will be instantly familiar to any snorkeler or scuba diver on the coral reefs of the Bahamas. These ever-present small fish – 6 inches long at most – are remarkable for their iridescent deep blue colour that flashes as they dart in and out of the coral and anemones of the reef.

Blue Chromis ©Melinda Riger @ G B Scuba

Although at first sight  this chromis species – one of many – looks blue all over, adults have a black dorsal stripe and black edging to their fins. They make colourful additions to aquariums, though to my mind they look far more attractive nosing about the reefs foraging for the zooplankton upon which they feed (see header image for details…)

Blue Chromis ©Melinda Riger @ GB Scuba

The blue chromis was the second fish species I encountered on my first ever reef dive, at Fowl Cay Marine Preserve with Kay Politano. The first fish was the endearingly inquisitive sergeant major with its smart black and yellow stripes which came right up to my googles to eyeball me. I loved that, even though my pitiful swimming technique meant that I had plenty of other distractions, not least remembering to breathe. Air, that is, rather than water.

Blue Chromis ©Melinda Riger @ GB Scuba

Chromis_cyanea_(blue_chromis)_(San_Salvador_Island,_Bahamas)

SO JUST HOW BIG ARE THESE FISH, COMPARED, SAY, TO A BLUE TANG?

Blue Tang with blue chromis in its wakeBlue Tang with Blue Chromis © Melinda Riger @GB Scuba copy

All photos Melinda Riger of Grand Bahama Scube, except the penultimate by James St John, taken in San Salvador