GREATER ANTILLEAN BULLFINCH: ABACO’S “POLICE BIRD”

June 26, 2015 by Rolling Harbour

GREATER ANTILLEAN BULLFINCH: ABACO’S “POLICE BIRD”

Following my last gloomy post about the widely-reported die-off of the poor, exhausted migratory great shearwaters, let’s turn with relief to a cheerful bird known to all and admired in coppice and garden: the Greater Antillean Bullfinch Loxigilla violacea. These pretty birds are easy to find and to identify. They love feeders, and they are responsive to ‘pishing’, that irritating (?) noise that birders make to unseen avians in the coppice to persuade them to reveal themselves. Adult males are black with bright red accessories (hence “police bird”); females are paler with orangey accessories; and juveniles look a bit scruffy and patchy. Here’s a GAB gallery to enjoy.

Credits: Erik Gauger (1); Alex Hughes (2, 3); Tom Sheley (4, 6); Keith Salvesen (5); Charles Skinner (7); Gerlinde Taurer (8); Bruce Hallett (9)

SHEARWATERS ON ABACO: SAD TALES FROM THE SEA

June 24, 2015 by Rolling Harbour

SHEARWATERS ON ABACO: SAD TALES FROM THE SEA

We do not generally do sad or sombre at Rolling Harbour. It’s a beautiful and happy place, and the Delphi Club is a haven of good fellowship and good craic (stemming no doubt from its Irish connections). But I have to report on a sad occurrence on the beach at Delphi and, as it turns out, at many other Abaco locations (and beyond) during June – a notable number of shearwaters being found dying or dead on beaches or else in the sea, their bodies in due course being washed in on the tide.

There are quite a few species of shearwater worldwide, of which 5 are recorded for Abaco. The only permanent breeding resident is the Audubon’s Shearwater, a bird that is quite commonly seen out at sea though not, I imagine, on land. We never managed to obtain a photo of one for “The Birds of Abaco”. I presume there are breeding colonies on Abaco, but not that I have heard about.

As the checklist above shows, three of the other shearwaters are rare transients. These birds fly long migration routes over the ocean and so the casual birder is in practice unlikely to encounter one, let alone get a photograph. The Manx can be ignored as an aberration – the V5 means that one or two vagrant individuals have been recorded since (say) 1950.

Great Shearwater Puffinus gravis - Patrick Coin Wiki

My first inkling that something unusual was occurring came a week ago from a FB post by Melissa Maura, whose wonderful parrot and flamingo photos feature elsewhere in these pages. She said “…on my rugged Abaco ocean beach last week, were many dead magnificent seabirds – greater shearwaters (about 5) and a couple of Frigate birds… They didn’t appear to wash in on the waves, but appeared to have perished perhaps from exhaustion on the beach”. Various later comments suggested that this phenomenon had been noted periodically in the past, the last time 4 or 5 years ago.

This was followed a couple of days later by evidence from well-known birding maestro Woody Bracey that living great shearwaters were in Abaco waters, perhaps confirming that they are in mid-migration at the moment. The one in #2 was “caught” 3 miles off Great Guana Cay.

Then a couple of days ago Jane Mantle emailed me with photos of some dead birds on the beach at Delphi saying that “half- dead birds are washing up on the beach ‘only for the vultures to finish off’. We must have over 20 with more to come”. I circulated these to the ‘usual suspects’ for ID and comment.

I also posted the photos on my RH FB to see if others had seen anything similar. Many thanks to all those who ‘liked’, shared or commented on the post. Here is a summary of the responses, from which a pretty clear picture emerges of widespread recent shearwater deaths on Abaco mainland and Cays.

Delphi Club Beach – 20 plus
Bahama Palm Shores – ‘many many’ dead birds washed up on the shore
Casuarina Beach – 1
Cherokee (Watching Bay) – 3 or 4
Cherokee (Winding Bay) – 4
Marsh Harbour area – about 5
Great Guana Cay, southern end – 1 (possibly a gull)
Tilloo Cay – 13 at least on Junk Beach, more than ever seen (see photos below)
Elbow Cay – 2 + 1 Atlantic side beach near Abaco Inn
Elbow Cay – 2, North End
Green Turtle Cay beach – 2
Green Turtle Cay, offshore – “a lot in the water”
Man-o-War Cay – 1 by the roadside
Ocean 20m from HT Lighthouse – 2 in the sea

also Exuma Sound (5 birds), Briland Beach Harbour Island (“some”) and Shroud Cay (gull?”)

SIGHTINGS MAP, ABACO AS AT 09.00 JUNE 25 (2X click to enlarge)

Shearwaters at Tilloo Cay (Janie Thompson)

Shearwaters on Elbow Cay (Rudolf Verspoor)

WHAT SORT OF SHEARWATERS ARE THESE?

In the main it looks and sounds as though these are migrating great shearwaters. Woody Bracey has identified several dead birds as ‘greats’ from photos, and one as an alive Cory’s shearwater swimming in the sea off the Delphi Beach. ID is not easy, and a few of the birds found may be gulls. It’s possible that there are some Audubon’s shearwaters among the stricken birds, although since they are resident to Abaco that would go against the theory of an exhausted migratory species that has been blown of course en masse.

WHAT DO THE EXPERTS THINK?

There are a few obvious contenders for the solution to the riddle of the shearwaters, ranging from the frontrunner migration exhaustion to disease and trash ingestion. The evidence of mass deaths over a wide geographical area during a short time probably rules out trash ingestion – although I’m sure the poor creatures must have plenty of plastic bits inside them. Mass disease striking suddenly over one area is seems unlikely. Once those two possibilities are ruled out, the primary cause, covering most instances of the sad and upsetting phenomenon, becomes clearer.

Lynn Gape of BNT posted the view of William Mackin, a seabird biologist who looked at some of the photos and wrote “The five birds look like greater shearwaters. They breed at Gough Island in the South Atlantic. The young begin life by flying 10000 miles to Newfoundland in the North Atlantic. Some do not make it. They wash up on eastern US and Bahamian beaches. It is sad. We should monitor the numbers. The frequency is variable but possibly increasing.”

Tony White, the omniscient Recorder of Bahamas Birds and compiler of the comprehensive and authoritative checklist for the area, writes:

“The dead birds on the beach (and in the water) is a phenomenon that happens every five to ten years. According to the late Dave Lee these are young Great Shearwaters migrating from their natal home in the South Atlantic to their feeding grounds off the US and Canada, Combination of poor food supply and wind conditions in the doldrums lead to their expending all their energy and expiring. It is a normal event for this species and has been recorded many times The Great Shearwater population appears to weather the bad years and do well in the good years. Relevant articles are: Lee, D.S. 2009. Mass die-offs of Greater Shearwater in the Western North Atlantic: Effects of weather patterns on mortality of a trans-equatorial migrant. Chat 73(2):37; Seabird Ecological Assessment Network. 2007. Greater Shearwater Die-off in the Atlantic: June-July 2007. Volunteer Newsletter 3(2):2; and Watson, George. 1970. A Shearwater Mortality on the Atlantic Coast. Atlantic Naturalist 25(2):75-80.

Woody Bracey has now left an informative and perceptive comment: “It’s amazing how far(10,000 miles) these young birds have to travel to their feeding grounds so soon after being fledged. Breeding colonies are on isolated subantarctic islands of the southern hemisphere. Breeding begins in October. Incubation of the single egg lasts 55 days and it is another 105 days until the chick is ready to fly. Each loss of a bird represents much time and effort of a pair to produce a single chick which then has to fly the gauntlet through the windless, often foodless doldrums to reach its northern feeding grounds. So many hazards, so few birds! It’s sad to witness these die-offs but the species still survives. Global warming cannot be helping this species on its journey to the colder, nutrient rich more northern briny destinatioin. Lets stop setting our dumps and forests on fire here in the Abacos. Eventually it will not only affect the Great Shearwaters but us as well”.

I should add that it is reassuring to be able to confirm that, at least at present, the great shearwater is IUCN-listed “Least Concern”

Status_iucn3.1_LC.svg

Tony has asked for all available information Bahamas-wide: “It would be very useful if someone could collect some hard data on the die-off, e.g. when was it first noted and how many birds are found along a given stretch of beach? Check for other species and take a few wings as samples of the desiccated birds. In past events the number of dead birds was much greater on Crooked and Acklin Islands than Abaco. Eleuthera too should be checked if possible”.

Lynn has also asked “Please photograph and count birds found on your beaches and send images and the number counted to me at lgape@bnt.bs. We will send on to William Mackin and Tony White who are keeping records of these occurrences The image with this post is a Greater Shearwater in flight…” (see above, as we would all like to think of these magnificent birds)

Or by all means contact me at rollingharbour.delphi@gmail.com and I’ll pass on any info

STOP PRESS An update to this post written the following week, detailing new sightings and reporting the passing of a sad fortnight of shearwater fatalities in the Bahamas, can be found HERE

A happier great shearwater image to leave you with…

Credits and thanks to Woody Bracey, Melissa Maura, Lynn Gape, Jane Mantle, William Mackin, Patrick Coin, J J Harrison, Dick Daniels, Norvell Slezycki, Lory Kenyon, Selah Vie, Lindsey Delaphine McCoy, Turtle Cove Tilloo, Janie Thompson, Rudolf Verspoor, Laurie Schreiner, Caroline Woodson Sawyer, Steph Russell, Ashley L. Albury, Dwayne Wallas, Sully Vincent T Sullivan, Ben Albury, Abaco Bulletin, Carol Rivard Roberts, Jason McIntosh, Dale Sawyer, Barbara Trimmer, Dominique Allen, Jessica Aitken and Juana Rudzki, with apologies to anyone else who has slipped through the net…

WTF? (WHAT’S THAT FISH?) (5): THE FROGFISH

June 22, 2015 by Rolling Harbour

WTF? (WHAT’S THAT FISH?) (5): THE FROGFISH

This ‘WTF?’ series started with a relatively conventional species, the REMORA. It has been getting progressively more bizarre. We moved onto an omnium gatherum of WEIRDO FISHES, then the remarkable LETTUCE SEA SLUG, and most recently the BATFISH. Time to ramp up the stakes: with many thanks to scuba expert Adam Rees for use permission for his terrific photos, I present… the FROGFISH.

The frogfish is a kind of anglerfish found in almost all tropical and subtropical oceans and seas. There are about 50 different species worldwide, covering an astonishing range of strange appearances. They generally live on the sea floor around coral or rock reefs. In size they vary from tiny to about 15 inches long – although ‘long’ is a flexible concept because they are to an extent shape-changers in height and width.

FROGFISH SUPERPOWERS YOU MAY WISH TO HAVE

INVISIBILITY CLOAK . Frogfish are masters of disguise and camouflage. This enables them to catch their prey with minimal effort and also to avoid predators. Their camouflage methods – broadly known as ‘aggressive mimicry’ – include
- Ability to change colour for days or even weeks to mimic their surroundings
- Getting covered in algae and other organic matter that matches their habitat or
- Looking inherently like a plump rock or in some cases, plant

Fear for the life of the spider crab…

IRRESISTIBLE ATTRACTION (just like that nice Mr Grey)
- A sort of frontal dorsal fin called an illicium to which is attached a
- Lure called an esca which may mimic a worm, shrimp or small fish etc and which is
- Retractable in many species and
- Regenerates if it gets mislaid

The ‘dollop of cream’ thing is the esca. Note the characteristic large mouth

Spot the esca…

BUOYANCY CONTROL & SHAPE-SHIFTING
- Most frogfish have a ‘gas bladder’ to control their buoyancy.
- Some species can change shape or even inflate themselves by sucking in quantities of water in a so-called defensive ‘threat display’.

frogfish-black

HOW DO FROGFISH REPRODUCE?

Although not conventionally attractive creatures, frogfish clearly manage to reproduce. Little is known about the techniques in the wild, but one is probably ‘with care’, especially for a male frogfish who may not survive for long if he hangs around after fertilisation has taken place. It has been noted that females tend to select far smaller males to fertilise their huge numbers of eggs, perhaps for that very reason.

FROGFISH FEEDING SKILLS – GOOD OR BAD?

When deploying the lure, potential prey that comes too close to that wide mouth stands no chance. A frogfish will strike in a fraction of a second. Frogfishes have voracious appetites for crustaceans, other fish, and even each other. I can do no better than borrow this vivid description of a feeding frogfish:

“When potential prey is first spotted, the frogfish follows it with its eyes. Then, when it approaches within roughly seven body-lengths, the frogfish begins to move its illicium in such a way that the esca mimics the motions of the animal it resembles. As the prey approaches, the frogfish slowly moves to prepare for its attack; sometimes this involves approaching the prey or “stalking” while sometimes it is simply adjusting its mouth angle. The catch itself is made by the sudden opening of the jaws, which enlarges the volume of the mouth cavity up to twelve-fold, pulling the prey into the mouth along with water. The attack can be as fast as 6 milliseconds. The water flows out through the gills, while the prey is swallowed and the oesophagus closed with a special muscle to keep the victim from escaping. In addition to expanding their mouths, frogfish can also expand their stomachs to swallow animals up to twice their size.“

HOW DO FROGFISHES GET AROUND? SWIM? WALK? CRAWL?

Frogfishes do not in fact move around a great deal. Using their camo advantages, they prefer to lie on the sea floor and wait for prey to come to them. As mentioned in the quote above, they may slowly approach prey using their pectoral and pelvic fins to “walk” along the sea bottom. They can swim using their tail fin (or in some species by simple ‘jet propulsion’ by forcing water out of their gills) but rarely do so – they don’t feed on the move, and they are adapted to the sea floor environment where they food is readily available. However their “walking” ability is limited to short distances.

DO FROGFISH HAVE OTHER COLOUR SCHEMES?

Indeed they do. In stark contrast to the camo species, some frogfishes are highlighter bright. Here are two of my favourite photos by Adam that show this clearly. I’ve no idea if these are a male and female. I suspect they are different species. I think the brown one is a striated frogfish and the other is… a yellow frogfish. Some people keep these creatures in aquaria, but apparently it is impossible to sex them, and they have to be kept on their own for everyone’s peace of mind…

FROGFISH INFOGRAPHICS

FROGFISH VIDEOS

These two videos, from Lester Knutsen and Daan Van Wijk respectively, show some of the characteristics I have written about above. Both are short and both are fascinating.

To read more about frogfishes and for some fabulous photos I highly recommend the website FROGFISH.CH You can reach the main page(s) but the link seem to be broken so I have not been able to contact Teresa Zubi, whose site it is. She clearly has a sense of humour and uses a neat pair of gifs which I hope she won’t mind my using…

Credits: All main photos, Adam Rees of Scuba Works with many thanks; wiki for ‘spot the esca’, red quote & basic info; videos Lester Knutsen & Daan Van Wijk; Teresa Zubi for website & gifs; infographics, authors u/k

ELBOW REEF LIGHTHOUSE, ABACO: THE OLD LADY’S BIG DAY

June 19, 2015 by Rolling Harbour

ELBOW REEF LIGHTHOUSE, ABACO: THE OLD LADY’S BIG DAY

There are various overwrought ‘describing’ words that have become devalued and tired through overuse. Unique. Unsurpassed. Unparalleled. Iconic. However the famous and much-loved Elbow Cay Lighthouse could plausibly lay claim to any one of those adjectives. Let’s make that ‘all’. Earlier this year, following a meticulous survey, repairs and refurbishments were made to this stately 89 foot high, 101 step light that came into operation in 1863 during the height of the American Civil War.

You can read more about the lighthouse, its importance and its machinery in various earlier posts (use the search box), and there is other material including details of the recent repair program HERE. This post is simply to advertise the forthcoming 2nd Lighthouse Festival that takes place in Tuesday June 23rd. The flyer below tells you all you need to know about the day.

For this event, the students of Hope Town Primary School, in conjunction with the invaluable ELBOW REEF LIGHTHOUSE SOCIETY , have produced a wonderful book celebrating the lighthouse, with proceeds of sale benefitting the school’s volunteer programs and the Society’s ongoing projects. I am sure will be a best seller – make it happen!

As last year, the events will include an auction. Among the wide variety of items to be auctioned will be a 15″ x 15″ print on canvas of my photo of a Western Spindalis, taken on the drive of the Delphi Club and included in “THE BIRDS OF ABACO” (a copy of which was auctioned last year).

Maybe a few more pics of such an interesting building are called for…. And a reminder of some key words to scatter liberally into your conversation at the event. Or anywhere, really: “Fresnel Lenses”, “Mercury Bed”, “Clockwork Mechanism”, “Trinity House, London”.

And finally a wonderful photo of Hope Town centred on the Lighthouse complex. Enjoy June 23rd.

Logo of the World Lighthouse Society

Credits: Lighthouse exteriors and Spindalis RH; all interiors Mrs RH; props to Elbow Reef Lighthouse Society (and ?David Rees for the aerial view…); Annie Potts for her inspiring book “Last Lights” about the intriguing lighthouses of the Bahamas

SIGNS OF GOOD BREEDING: PIPING PLOVERS IN SUMMER

June 17, 2015 by Rolling Harbour

SIGNS OF GOOD BREEDING: PIPING PLOVERS IN SUMMER

No apologies for writing again about Piping Plovers. This rare bird – only 8000 left in the world – overwinters in Florida, on the Gulf Coast, and to a notable extent in the Bahamas, very possibly on a beach near you. The peacefulness and cleanliness of Abaco’s pristine beaches provide the ideal habitat for the little PIPL to live safe and healthy lives during the winter, in preparation for their return to their summer breeding grounds. And breeding is what they are doing right now, up north. There are breeding populations on the Atlantic Coast, the Great Plains, and the Great Lakes. So I thought I’d feature a few images of what appears to be a rather successful season so far…

One of the best bird blogs around, one that I have recommended before, is called READINGS FROM THE NORTHSIDE. It is written in an informative yet witty style illustrated with excellent photos, and chronicles the daily avian goings-on on Long Beach Island NJ, an important nesting area for piping plovers. There are links with Todd Pover and Stephanie Egger, two scientists from the Conserve Wildlife Foundation of NJ who will be familiar to many Abaconians for the winter work they do with the plovers on Abaco. The photos below have almost all been taken this month as the PIPL chicks hatch and begin to find their feet in a big world.

NEWLY HATCHED (TUFTERS’ & TACEY’S 4th CHICK, AMY)

TIDYING THE EGGSHELL

EGGSHELL REMOVAL

HAPPY FAMILIES…

MORE HAPPY FAMILIES

BARNEGAT LIGHTHOUSE WITH PIPL IN THE FOREGROUND!

Most regrettably, you’ll never see a Piping Plover chick on Abaco. The adult birds have left the Bahamian beaches and flown north before their breeding season begins. These little creatures are both rare and special at both ends of their migration range, so I’ll end with a video from the most excellent CONCH SALAD TV that is dedicated to these tiny wave-chasers. Abaco is one of the main areas for winter research into the piping plover population. Scientists visit the island to find the birds, count them, collect reports of sightings, check and identify tagged birds to determine their origin, and ensure the continuing good health of their habitat, without which the PIPL will be lost. You can find out more about this vital work carried out out by the CONSERVE WILDLIFE FOUNDATION OF NEW JERSEY HERE.

THE DELICATE TASK OF RINGING TINY BIRDS

Credits: MLF/ Ontario; Exit63 ‘Mr Norfside’ to whom a major tip o’ the hat; Conch Salad TV

FERAL PEACOCKS: SOMETHING COMPLETELY “DIFFERENT (OF ABACO)”

June 15, 2015 by Rolling Harbour

FERAL PEACOCKS: SOMETHING COMPLETELY “DIFFERENT (OF ABACO)”

Driving the Highway south from Marsh Harbour, past the turn-off to Winding Bay and Cherokee, you reach an unassuming side road. This takes you to Casuarina, its gorgeous beach and the canal cut that leads to Cherokee Sound and … bonefish. At the junction you can hardly fail to see the large, time-worn notice for “Different of Abaco“, the former fishing lodge owned by Nettica Symonette. It has been defunct for many years. The lodge buildings are sadly dilapidated and *safety alert* the wooden boards are frail. The grounds are romantically overgrown, and dotted with half-concealed derelict vehicles and machinery rusting away benignly as the seasons pass. The large ponds that must have once been attractive are brackish and uninviting. But guess what! The place is a haven for birds.

The most surprising sight is of peafowl – the collective name for peacocks, peahens and peachicks. This flamboyant species was introduced many years ago as a decorative addition to the Lodge and its grounds. It was part of a wider, more ambitious scheme to reintroduce a breeding flock of flamingoes to Abaco. These had regrettably become extirpated from the island and then, as now, were only found as vagrant individuals. The attempt sadly failed and the flamingoes disappeared. Rumours sometimes surface of breeding pairs far out on the Marls or in a secluded place in the far south of the island, but these remain unsubstantiated. The peafowl introduction, however, has proved to be an unexpected success.

Peacock, with bizarre graffiti addressed to Santa Claus

Peahen in the garden of “Different of Abaco”

Peacocks swaggering in the grounds: note the fully feathered tails (cf photo #2 above) Peacock, Abaco (Nina Henry) 3

The compilation of “THE BIRDS OF ABACO” involved plenty of decision-making. We obviously couldn’t feature every recorded species – for a start, for many species there were merely reports of sightings but no (or only inadequate) photographs. One interesting factor for consideration was the stage at which an introduced species becomes bird OF Abaco as opposed to a non-indigenous bird that happens to be IN Abaco.

Rhonda Pearce’s Peafowl Gallery (NB peachicks included!) above demonstrates why this species was an easy choice for inclusion. On the assumption that the original birds were brought to the Lodge in the late ’80s or early ’90s, the chicks you see here must be several generations down the line. A breeding population has been established in the wild, as the grounds of D of A have become. The evidence is that it is spreading slowly – across the road, further into the settlement at Casuarina and recently even further afield.

Celia Rogers photographed this cluster of peahens in Casuarina – but the two males were on the road to Cherokee, maybe 3 or 4 miles distance to the north as the peacock struts

So that’s how the feral peacocks of Abaco come to be classified (in a purely unofficial way) as birds OF Abaco for the purposes of the book**. Once they would have been viewed as pets – like the muscovy ducks that can be found in a few places, Gilpin Point for example. But in the wilderness that Different of Abaco has become for many years, the descendants of the original peacocks are breeding contentedly, expanding their population, and are wholly unreliant on human intervention. Verily feral, in fact.

**That, and the fact that Mrs RH borrowed my camera and undeniably took the best photos of the male and female birds (#1 and #4 above), as seen on pp 70-71 of the book…

D of A: the glory days

Credits: Mrs RH (1, 4); RH (2, 3); Nina Henry (5, 6); Rhonda Pearce (7 – 11); Celia Rogers (12, 13); Liann Key Kaighin (14); added final image π “The Abacos” online

FORAYS WITH MORAYS (2): SPOTTED IN THE BAHAMAS…

June 12, 2015 by Rolling Harbour

FORAYS WITH MORAYS (2): SPOTTED IN THE BAHAMAS…

I’ve been neglecting the moray eels. It’s ages since I did a post about them, and it’s time to put that right. Specifically, time to take a look at Spotted Morays Gymnothorax moringa. These eels can grow up to 2 meters, and live mainly in the sub-tropical waters of the Atlantic. They are solitary creatures, most often seen with just their heads protruding from holes and fissures reefs and r0cks. They have interesting dental arrangements (see below) and their bite is one that, all things being equal, is probably best avoided… Here’s what to look for.

ADULT SPOTTED MORAYS

TOOTHSOME CRITTERS (FANGS FOR THE MEMORY…)

WICKLE BABY MORAY. MORAYKIN?

Photo credits: all amazing photos courtesy of Melinda Riger of Grand Bahama Scuba; Props to ‘Earl the Eel’ who appears in some of them!

KILLDEER ON ABACO? IT DOESN’T, BUT ACE NAME ANYWAY

June 11, 2015 by Rolling Harbour

KILLDEER ON ABACO? IT DOESN’T, BUT ACE NAME ANYWAY

The KILLDEER Charadrius vociferus is a fairly common winter resident plover on Abaco. They can often be found on the Delphi beach, and the lovely beach at Casuarina is another place to spot them. They can easily be distinguished from other plover species, being the only ones with two black frontal bands – see above and below. The lower picture, you’ll be relieved to hear, is not the fabled ‘legless killdeer’, but is simply having a little rest on a nice warm wall.

The killdeer’s name is a bit of a puzzle, frankly. The Latin term Charadrius vociferus basically means “shouty plover”, but it’s a long way from that to “killdeer”. This is another one of those bird names that are allegedly onomatopoeic – and thankfully it has nothing whatsoever to do with savage behaviour involving Bambi and his ilk (or elk, even). Supposedly the killdeer call is “Kill…Deer”, in the same way as the bobwhite calls an interrogative “Bob…White?”.

Consulting some random authorities reveals divergence of opinion on the issue, with definite bet-hedging between ‘kill-dee’ variations and ‘dee dee dees’. Except for Messrs Flieg & Sanders who opine (rudely) ‘the shrill, loud, monotonous call resembles its name’. Yet while I completely get the ‘Bob…White?’ thing, I’m not so sure with the killdeer. Were I a little killdeer, it’s a name I’d like to have anyway. Respect! But what do these sound like to you?

or this

Guillermo Funes Xeno Canto

or this

Peter Boesman Xeno Canto

I’ve mentioned the distinctive double black breast-bands that distinguish the killdeer from its brother plovers. These can be seen at quite a distance, as this shot on the Delphi beach by Mrs RH shows (the tracks are from Smithy’s seaweed-clearing tractor).

The babies are, like all plover chicks, totes irresistibz munchkins

And like other plovers, a killdeer will defend its nest and young with a broken wing display to distract predators, lurching pathetically across the sand, moving ever further away from the nest.

I think we can safely conclude that, while the bird doesn’t quite live up to the cervidae-cidal tendencies suggested by its name, nor even sound particularly as though it is saying “killdeer”, it is a very attractive plover to have around whatever the heck its call may resemble.

Photo credits: Bruce Hallett, Tony Hepburn, Rick Lowe, Danny Sauvageau, Mrs RH, NTox, Very Recent FB & I’ll track down the source if it kills me**, Erik Gauger

** Got it now: The very excellent Mike Bizeau, whose on his wonderful NATUREHASNOBOSS website posts a single daily image. Many are birds, some are landscapes, some are other things that have caught his eye. I get a daily email, and am invariably impressed by the quality of the images…

HOLE-IN-THE-WALL, ABACO: A UNIQUE PERSPECTIVE (2) PRESENT & FUTURE

June 8, 2015 by Rolling Harbour

HOLE-IN-THE-WALL, ABACO: A UNIQUE PERSPECTIVE (2) PRESENT & FUTURE

Following on from my post last month HOLE-IN-THE WALL: THE PAST, it’s time to take a closer look at the ‘Gap-in-the-Wall’ as it is today, viewed from the sea. I’ve called this a ‘unique perspective’, but I’m sure many people have taken photos of HITW from the sea. It just that apart from a few kayaking ones from before the collapse of the arch, I haven’t found them. So I took some, thanks to the BMMRO and their research RHIB.

The view above is taken from some way to the west of HITW, and I have marked the main features that will be shown in this post. As one approaches the promontory, the lighthouse and its outbuildings are the only sign of human intervention to be seen in the landscape. Historically there were small settlements in this remote place, and some traces of these remain.

Closing in on the former ‘Hole’, fresh damage from Hurricane Sandy’s destruction of the arch is still visible. It is more conspicuous on the other side.

In this photo, you can follow the features from the lighthouse to the foreshortened promontory, the new gap, the small islet that now exists, and finally a small eroded outcrop of rock – the remains of an extension of the mainland, and probably evidencing the southern tip of another arch that collapsed centuries ago.

Passing the outcrop and round to the east side of the promontory, further evidence of fresh damage can be seen, with the main shear being on the north side of the arch.

There’s a fine view of the lighthouse from the east Hole-in-the-Wall Abaco (2015-2) 11

As we started the return journey to Sandy Point via groups of whales and dolphins, we went close to the outcrop, land’s end (next stop, Nassau). Even on a calm day, it is still thrashed by waves, as the second photo shows: no wonder it has eroded so quickly… See how it looked in the 1803 aquatint below, from which one can see how there must have once been an even larger ‘hole in the wall’ way back in history and long since collapsed even by then.

Then it was time to move on, having been fortunate enough to see the location from an entirely new angle

THE FUTURE

The geological future of the Hole-in the-Wall landscape is presumably that erosion and rising sea levels will sink the outcrop below the waves; the islet left after the collapse of the arch will similarly erode over the centuries, as in time will the whole promontory. Maybe as it gets thinner, another hole will be worn through by the waves. The restoration of the lighthouse, long promised, may perhaps take place. The nautical importance of the area suggests that the historic need for a light as both landmark and warning will continue. And who knows: even now, plans for wholesale redevelopment of the area could be on a drawing board somewhere…

WINSLOW HOMER

The header image is the well-known watercolour by Winslow Homer (1836 – 1910), the original of which is in the Brooklyn Museum. It was painted in 1885 and is entitled ‘Glass Windows’. This is commonly claimed to be the famous ‘Glass Window’ feature on Eleuthera. However my own theory is that it in fact depicts Hole-in-the-Wall, Abaco. There are a number of good reasons for this, but the most immediately striking is the title Homer himself gave to an engraving of the identical view, published in The Century magazine (Feb 1887). This engraving pre-dates, and was clearly the template for, the watercolour. The rock structure and even the cloud formations are identical. And the title “On Abaco Island” seems conclusive of the location.

Credits: All photos, RH; Winslow Homer painting, Brooklyn Museum online archive

NORTHERN PINTAILS ON ABACO: LOOKING SHARP

June 5, 2015 by Rolling Harbour

NORTHERN PINTAILS ON ABACO: LOOKING SHARP

The Northern Pintail Anas acuta is a relatively rare winter resident dabbling duck on Abaco. The species has a huge range, being found throughout much of the northern hemisphere.

DABBLING DUCKS – PINTAILS UP

The ‘acuta’ in the Latin name refers to the characteristic sharp ‘pin tail’. As so often, the drake is a somewhat flashy specimen while the female is unassuming or, as some sources harshly put it, dull and drab. And while the drake makes a melodious whistle, the female simply quacks or croaks.

FLASHY MALE

DULL & DRAB FEMALE? DEBATABLE!

Northern Pintails form flocks and are happy to mix with other species. Their long necks give the edge over similarly-sized dabbling ducks such as the mallard, enabling them to reach deeper down in the water to feed.

THREATS TO THE SPECIES

Predation of nests and chicks by animals and birds such as birds of prey and (some) gulls
Parasites including worms and lice, to which they seem to be susceptible; and avian diseases including bird ‘flu
Hunting: they are a good target species being swift and agile in the air (for sport) yet quite large (for success rate). Also, delicious (for dinner).
Lead poisoning from shot or angling tackle, research has shown. A major problem with all bottom-feeders, though improved where laws prohibiting lead shot have been introduced
Loss of wetland areas to agriculture or due to habitat or climate changes

On Abaco, Northern Pintails arrive in the autumn and leave as spring approaches. They are most likely to be found on ponds such as the one at Treasure Cay Golf Course, where I photographed the male; and at Gilpin Point where I spotted the lone female (at a distance). Below are both genders together for comparison (NB not taken on Abaco).

BREEDING TIME

Mating is aquatic, by the usual anatine method in which the female lowers herself in the water to indicate her agreement to the proposal whereupon the male tries to drown her. Apparently after mating, the male raises his head and whistles – whether as a signal that it’s all over or exaltation or relief has not been researched. Yet.

BAHAMA (WHITE-CHEEKED) PINTAIL

BAHAMA PINTAIL PAGE

Credits: RH x 3, Peter Mantle x 1, Tony Hepburn x 1, Woody Bracey x 1, J M Garg x 2, Birdorable

WTF? (WHAT’S THAT FISH?) (4): THE BATFISH

June 3, 2015 by Rolling Harbour

WTF? (WHAT’S THAT FISH?) 4 : THE BATFISH

That’s ‘Batfish’ (or strictly, Batfishes, for there are some 60 species worldwide), as in one of the weirdest, most alien underwater creatures you may ever encounter. As opposed to ‘Bait Fish’, those little silvery specimens that are so attractive to predator fish higher up the food chain – the ones fishermen might be interested in… And the Batfish has no connection at all with Bruce Wayne of Wayne Manor, Gotham City nor with his sidekick Robin. I mention this bizarre-looking and -acting creature because two have recently been seen and photographed in Abaco waters and although I’d heard of the batfish and even knew vaguely what one looked like, I was quite unprepared for the real thing. Ellen Sokol is a Captain for Kiskeedee Sailing Charters which during the summer is based in the Abacos and which amongst other things gives youngsters the opportunity to snorkel and to learn about undersea life. Ellen says: “I was snorkelling when I saw this thing on the bottom. At first, I thought it was a dead bird! It wasn’t moving at all even when I touched it with my flipper. Later when I read about this fish I learned that it sits motionless and uses the long nose to attract prey. I suppose that is exactly what it was doing when I rudely interrupted it! I later researched, and found it to be a spotted batfish”. Because they had no underwater camera on board, Ellen’s son gently scooped it up in a net so they could take a quick photo of the fish before returning it. Quick thinking! The other recent sighting was posted with a photo on FB within the last 3 weeks by the excellent CRUISE ABACO.

10 OGCOCEPHALIDAE (BATFISH) FACTS TO TREASURE

There are some 60 species of batfishes worldwide
They live in warm and temperate seas, including the waters of the Bahamas
An adult batfish is 12″ – 14″ in length
Their bodies are generally lumpy, with some hard spines
Some have a long, upturned snout. Others have bright red ‘lipstick lips’
They are rubbish swimmers, and often ‘walk’ on their limb-like pectoral and pelvic fins
Most species are deep sea denizens but some (short nose, spotted) inhabit shallower water
The fleshy snout above the mouth lures prey close enough to its jaws to eat
The batfish is becoming increasingly rare worldwide, and is considered to be endangered
Only the word ‘Logcock’ (pileated woodpecker) contains the initial 4 letters of Ogcocephalidae

CAN YOU SHOW ME SOME MORE EXAMPLES OF THIS INTRIGUING FISH?

By all means. Here are some images of other batfish species – red-lipped, long nosed, short nosed – each peculiar in its own way. You’ll see their preferred, most unfishlike method for getting around.

Q. PLEASE MAY I SEE A VIDEO OF A BATFISH? A. YES. TWO.

“Heather Ashcraft found this very rare short-nosed bat fish on Eleuthera, Bahamas Sept 17 2013. It is a very strange (almost alien) looking combination of bat, frog, bird, and fish. The pelvic fins are used for walking on the ocean floor… Above the bat face is a horn (or beak)…”

“Taken at Coco Cay, Bahamas, April 29, 2014. At first we had no Idea what we were looking at… one of the weirdest things we had ever seen. Apparently they are rare. Even some of the locals had no idea what we were describing”

Batfish, Man-o-War Cay Abaco (Cheryl Marx MacKee)

Batfish, Abaco (Bob Williams August 2015)

Credits: Header image courtesy Texas Parks and Wildlife Department (Brenda Bowling); Ellen Sokol and Kiskeedee Sailing Charters; Cruise Abaco; Wiki, Barry Peters, NURP, Eric Reisch; Youtubers x 2; Petersen, Arkive, Cheryl Marx MacKee, Bob Williams and sundry magpie pickings…

‘RALPH’S OLD BAT’: ABACO’S ASTOUNDING UNDERGROUND CAVES (5)

June 1, 2015 by Rolling Harbour

‘RALPH’S OLD BAT’: ABACO’S ASTOUNDING UNDERGROUND CAVES (5)

It’s time to revisit the wonderful caves that lie below the landmass of Abaco. Unknown to many, there are parts of the island where below your feet are huge networks of caves and tunnels packed with beautiful crystal and mystery. I lack any of the necessary qualifications to explore these for myself (some serious equipment including camera, ability to swim properly, and courage) but thanks to diving exert Brian Kakuk, my own deficiencies are irrelevant…

Two caves in particular, Ralph’s and Dan’s, are rich in exotic crystals, stalactites and stalagmites. They can be found close to each other on South Abaco, deep in the pine forest. All images here are from Ralph’s cave, one of several cave / blue hole complexes that are soon to form part of the South Abaco Blue Holes Conservation Area (boundaries shown in fig. 1). Rolling Harbour (where the Delphi Club is situated) is the curved bay to the bottom right corner, under the acronym GEBCO

Apart from the amazing sight of the cave chambers themselves, the details of the crystal formations – often geometric -are remarkable close-to. Here are 3 examples that demonstrate how they range from strong-looking structures formed over millennia to the most delicate forms such as in the third image that appear to be made from fine fabric.

And if you wondering about the title of this post, this is the reason: Brian discovered a bat, believed to be at least 13,000 years old, entombed in crystal – not so much a fossilised bat as a crystallised bat… In other caves (at the Sawmill Sink blue hole for example), fossilised bones have been found, including of a prehistoric species of crocodile that must have lived on the island many thousands of years ago. This is the first crystallised creature I have ever seen… I am checking with Brian whether he has seen anything else quite like it during his explorations.

Credits: all images by Brian Kakuk, with thanks as ever for use permission; all crystal by magic; preserved bat by gradual accretion

“THEY CALL ME THE HUNTER…” A GREEN HERON ON ABACO

May 29, 2015 by Rolling Harbour

“THEY CALL ME THE HUNTER…” A GREEN HERON ON ABACO

There are a number of birding hotspots on South Abaco (defined loosely for avian purposes as south from Marsh Harbour). Most are attractive places to be; a few (e.g. the town dump) less so, requiring additional skills to avoid taking your long-awaited ‘life bird’ in a pool of grossness…

Always a good bet, Gilpin Point near Crossing Rocks is definitely worth a visit at almost any time, especially the brackish pond just inland from the shoreline. Bear in mind it is (a) a longish private road (we got a puncture down there once…*) and (b) it is private land. However Perry Maillis is always welcoming to tidy birders who bring only enthusiasm and take only pictures. Plus he very kindly changed our wheel! At the end of this post is a rough list of birds I have seen at Gilpin, with one or two that I know have also been seen there (photographic evidence!)

*I realise I should say we got a ‘flat’, but to me that would mean we had obtained an apartment. We are indeed “nations divided by a common language” (Attrib variously to Wilde, Shaw & Churchill)

We found this small Green Heron quite easily. We’d watched it fly onto a stump in the pond near the jetty, then fly closer to the shoreline. By tiptoeing onto the jetty, we could see it perched close to the water, inspecting it with a fierce and predatory eye. Both eyes, in fact.

The hunting technique is deceptively simple. Note the long sharp stabbing beak. Note the large feet and claws for gripping securely Here’s how it is done. As a fish is sighted, so the heron leans forward, beak closer to the water, more streamlined to look at.

As the prey unwittingly approaches the bird slowly tilts further forward unless its beak almost touches the water, the quicker to strike…

The actual strike is so rapid that it is barely possible to see with the naked eye, let alone to photograph it clearly. For me and my little Pentax, anyway. But the end result is rarely in doubt, with a small fish struggling but securely held. It will be down the heron’s gullet in a matter of seconds.

I left the heron as it settled slowly back into ‘scanning the water mode’ while I went to look at some Lesser Yellowlegs nearby

I returned a few minutes later. Scanning was still in progress, and the bird started the gradual ‘leaning forward’ process as it sighted a fish

Get ready to spearfish…

Epic success for the heron, epic fail for the photographer… Green Heron, Gilpin Point, Abaco (Keith Salvesen)09

“Ha ha Mr Human with your funny black clicky thing hanging round the thing that attaches your head to your body. I was too quick for you. Who hasn’t got the hang of shutter speed yet? Eh? I win the fish. I win the game…”

ROUGH GILPIN CHECKLIST

Species we have found on and around the pond include Black-necked Stilts, Little Blue Heron, Great Blue Heron, Tri-colored Heron, Snowy Egret, Reddish Egret, Yellow-crowned Night Heron, Sora, hordes of White-cheeked Pintails, Northern Pintails, Lesser Yellowlegs, Belted Kingfisher, Turkey Vulture, Smooth-billed Ani, American Kestrel, Bahama Woodstar, Cuban Emerald, Mucovy Duck (pets!) and – for the first time this year – Green heron. As a bonus, Gilpin has become a regular stop for flocks of Abaco Parrots. Other species found there include American Flamingo, Brown Pelican, DC Cormorants and Limpkin. I’ve no doubt there are shorebirds on the beach such as Wilson’s Plovers, various gulls to be identified, and passing tropicbirds & magnificent frigatebirds high over the water.

VOLUNTARY MUSICAL DIGRESSION

‘The Hunter’ is a well-known Albert King / Stax song from 1967 with elements reminiscent of many blues songs and lyrics before that. The best known versions are probably the one by Free (‘Tons of Sobs’ 1968), which is un-improvable and definitive; and the doff of the cap by Led Zeppelin towards the end of ‘How Many More Times’… However ‘Pacific Gas and Electric’ made a pretty good stab at the song, also in the late ’60s

SHARP-EYED SHARP BILLED

A FACEFUL OF FISH

All photos RH; Music ‘borrowed’ from a CD into iTunes, converted to MP3 and ‘re-borrowed’ for present non-commercial purposes. And it did say “FREE” on it in large letters…

CARIBBEAN ENDEMIC BIRD FESTIVAL: NASSAU BIRDERS VISIT ABACO

May 27, 2015 by Rolling Harbour

CARIBBEAN ENDEMIC BIRD FESTIVAL: NASSAU BIRDERS VISIT ABACO

THE CARIBBEAN ENDEMIC BIRD FESTIVAL (CEBF) is a Caribbean-wide festival that aims to heighten awareness for birds generally in the region. It is sponsored by the excellent BIRDS CARIBBEAN organisation – click the link to see what it is all about. Birds, obviously, but from the points of view both of promoting and of preserving the rich avian variety throughout the Caribbean.

As part of the CEBF celebrations this month, a birding group from New Providence came to Abaco to explore the birdlife. The expedition group included several well-known local bird experts, all the better for locating and identifying species and ensuring a comprehensive checklist could be compiled. Also in the group was photographer Linda Huber, whose photos you will undoubtedly have seen in Bahamas publications, including the recently published small guide BEAUTIFUL BAHAMA BIRDS (click to see my review and further details – highly recommended for any birder from novice up). Here are a few of Linda’s photos of some of the birds seen during the expedition, a gallery that shows the extraordinary diversity of species to found in a short time on Abaco.

Apologies to those who received a ‘false start’ draft of this post. It was lunchtime, I was hungry, I pressed ‘Save Draft’… or thought I had. Why is the ‘Publish’ button so close? Oh. Right. I see. It’s not its fault, it’s mine…

Western Spindalis Spindalis zena Abaco Parrot Amazona leucocephala bahamensis

Bahama Yellowthroat Geothlypis rostrata Bahama Mockingbird Mimus gundlachii

Bahama Warbler Setophaga flavescens Black-faced Grassquit Tiaris bicolor DSC00356_3 DSC00381_3

Yellow Warbler Dendroica petechia

Bahama Swallow Tachycineta cyaneoviridis Cuban Pewee Contopus caribaeus bahamensis

Olive-capped Warbler Dendroica pityophila Pearly-eyed Thrasher Margarops fuscatus

West Indian Woodpecker Melanerpes superciliaris DSC00475_2 DSC00278_3

Canada Goose Branta canadensis

White-cheeked Pintails Anas bahamensis Caribbean Coot Fulica caribaea

Muscovy Duck Cairina moschata European Starling Sturnus vulgaris DSC00524_2

Mangrove Cuckoo Coccyzus minor La Sagra’s Flycatcher Myiarchus sagrae lucaysiensis

Cuban Emerald Chlorostilbon ricordii Blue-gray Gnatcatcher Polioptila caerulea

The gallery above includes a number of specialist birds and others of particular interest. In brief:

3 of the 4 ENDEMIC SPECIES found on Abaco (omitting only the Bahama Woodstar)
The famous, incomparable and indeed unique ground-nesting ABACO PARROT
4 ‘local’ subspecies of birds also found beyond the Bahamas
1 of only 5 resident warblers, the Olive-capped (of 37 recorded for Abaco)
The most recent addition to the birds recorded for Abaco PEARLY-EYED THRASHER
The WEST-INDIAN WOODPECKER, now found only on Abaco and (rarely) San Salvador
2 or 3 introduced or domestic species (if that Muscovy Duck was at Gilpin Point it’s a pet!)
The debatable ‘Caribbean Coot’, about which it has been written** The American Coot is familiar to all, but controversy surrounds the Caribbean Coot with its all-white frontal shield. Some authorities say it is a separate species; others say it is a true subspecies of the American Coot; some claim it is simply a local variant. Bond (1947) treats them as distinct species. The image below shows the two species together. They coexist contentedly and are indifferent to the debate.

The group on a Logging Track in the Abaco National Park

The New Providence Birding Group Expedition to Abaco

CREDITS All photos Linda Huber (with many thanks for use permission) except the pair of coots (Tony Hepburn) and the singing Bahama Yellowthroat in the BNT Flyer (Bruce Hallett)

** Keith Salvesen, The Birds of Abaco p22

WHOOPS! BIRDS PUBLISHED BY MISTAKE!

May 27, 2015 by Rolling Harbour

Muscovy Duck (Linda Huber)

APOLOGIES for posting about a birding expedition on Abaco – pressed ‘Publish’ when it should have been ‘Save Daft’… Complete version due when I’ve recovered my composure… Post and linked Tweet and FB publication have been deleted. Publish in haste, repent at leisure… RH

“STRIKE THE POSE”: BLUE-GRAY GNATCATCHERS ON ABACO

May 26, 2015 by Rolling Harbour

“STRIKE THE POSE”: BLUE-GRAY GNATCATCHERS ON ABACO

I’ve featured these little birds before, including a few I took a couple of months back. For reasons to do with a current project I have been revisiting some of my archive folders of Abaco birds. Most are carefully and correctly labelled, which in most cases is easy – ‘Abaco Parrots’; ‘W Spindalis’; B/quits’ etc. Some have more fancy shortcut names that I’m just getting into – ‘PIPL’; ‘BAWA’; ‘WESA’ and so on. And some are crammed into generic folders like ‘Shorebirds Misc’, ‘Gulls Terns Whatever’ or ‘Warblers???’ pending further attention (if ever).

The BGGs I have previously shown have all been photographed on South Abaco. Several of the photos here were taken in and around the Treasure Cay area by Becky Marvil, one of the photographic contributors to THE BIRDS OF ABACO. It’s good to remember that although South Abaco provides the best birding, there are other parts of the island, and some Cays such as Man-o-War, where the birding is also very good.

BGGs are well-known for their irreziztbz little ways – coming to check you out if you pish, click or whistle softly in thick coppice; posing daintily for the camera; and maybe even preceding or following you down a track in a companionable way. They may be small, but they always a welcome sight and they make for a very attractive bird gallery.

Credits: Becky Marvil (1,2,3,4,5), Tom Sheley (6,7,8), Charlie Skinner (9,10), Bruce Hallett (11)

‘BONEFISH CHASE’: A SKIFF RIDE FROM CROSSING ROCKS

May 22, 2015 by Rolling Harbour

‘BONEFISH CHASE’: A SKIFF RIDE FROM CROSSING ROCKS

Does any ‘fun’ (toxic concept) ever happen around Rolling Harbour? All that detailed business about our little winged friends. All that earnest historic stuff with, like, maps and things. All those fish that are basically just… fish. Ditto the flowers. The prints of Whales (geddit?). But does Rolling Harbour ever truly come alive?

Well here’s a little brief entertainment in a skiff setting off from Crossing Rocks for a day of bonefishing, throwing some shapes along the twisty channel between the jetty and the flats beyond. Anyone who has enjoyed the sometimes exhilarating / sometimes painful (in choppy waves) skiff trips on Abaco to get out to the bonefish grounds will relate to this. You get 2 versions: high definition, with some pretentious music to match the mood. According to me.

Here’s a smaller version with a more familiar theme (also to be found on the Sidebar of this blog) for those who are allergic to pretentious music… it’s more ‘fun’, in fact.

Dreadits: all stuff, RH; music by Preston Reed and Commander Bond

HOLE-IN-THE-WALL, ABACO: A UNIQUE PERSPECTIVE (1) THE PAST

May 20, 2015 by Rolling Harbour

HOLE-IN-THE-WALL, ABACO: A UNIQUE PERSPECTIVE (1) THE PAST

I’ve posted several times about the desolate, unpopulated area on the southern tip of Abaco known as Hole-in-the-Wall. It’s a place of history and mystery – indeed arguably the most historically, geographically and nautically important location on the entire island. The material in this post has to an extent been combined from earlier posts a couple of years back, since when a great many more people have been showing an interest in the wildlife and history of Abaco (thanks!) and may be new to the history and significance of HITW…

Although Abaco is identifiably – though not geographically reliably – mapped from as early as 1550 (only 58 years post-Columbus), the earliest map of Abaco showing any actual named place is the van Keulen map of 1728 in the header picture. The importance of HITW (‘Hole Rok’ marked on the east side) is clear. Indeed it is the only settlement shown. Thereafter, the place is mapped variously as Hole-in-the-Rock, Trou dans la Roche and Hole-in-the-Wall, before finally settling on the last name. HITW was clearly a significant nautical landmark from at least the c16. You can read more on this topic at HITW – A SHORT HISTORY IN MAPS

Incidentally, note the early spellings including of the word ‘Cay’ as ‘Kee’ in the bottom right corner – doubtless an explanation for the pronunciation today, when one might otherwise rhyme the word with ‘Bay’.

The print above, dated 1803, is the earliest depiction of HITW that I have traced. For now, note the familiar ‘Hole’ between the two ships; and the outcrop to the right showing that another, larger ‘Hole’ had, by the early c19, collapsed. Remains of the outcrop, now badly eroded, can still be seen. Read more about pictures of HITW in SHIPS, MAPS & HITW , or in ‘HOLE TO GAP‘, including a more recent print by Winslow Homer (below) which I contend is the proof that his famous painting ‘Glass Window’ in the Brooklyn Museum is of Abaco and not (as claimed elsewhere) the famous Glass Window on Eleuthera. Of which more another time…

Hole-in-the-Wall Picture

The sad fact is that although the name lives on and probably always will, in October 2012 Hurricane Sandy smashed the Hole in the Wall to smithereens, leaving what one can best describe as GAP IN THE WALL.

Here is the position of the Hole, shown before Sandy struck. Note the outcrop at the tip (bottom right corner), as seen in the old print above hole-in-the-wall-rock-abaco-location

One of very few photos taken from the sea that I have come across. There’ll be more, and much closer, in the next post

The view from the lighthouse down to the ‘Land’s End’ promontory (RH)

An aerial view of ‘Land’s End’ (with thanks to marinas.com for free use permission)

The Hole, very shortly before Hurricane Sandy blasted away the bridge – the perfect place for a picnic…

Or, as the storm approaches, maybe not…. Jack Bowers took this wonderful (and dangerous to acquire) sea-level shot – possibly the last photo ever of the intact arch

Photos of the ‘Ex-Hole Now Gap’ taken within a very few days of the storm. Note the pale fresh stone

This post covers the history of Hole-in-the-Wall over the last 400 years or so, with links to earlier posts from a couple of years back. Then there’s a bit of a gap, I’m afraid, back to the LATE PLEISTOCENE EPOCH roughly 125,000 years ago when the landmass was formed…

PART 2 will show how the ‘Hole’, the promontory and the lighthouse now look in 2015 from the ocean. During a recent highly successful whale-watching expedition with Charlotte & Diane from the BMMRO, we took the RHIB close to the point and took a seaward look at it from both sides, the first time I had done so. A few days before we’d been to Hole-in-the-Wall for birdwatching purposes by conventional means – the thirty mile round trip by truck along the track from the ‘Y’ of the Highway (NB no hire cars allowed). You can read an early post about this perilous adventure in TO THE LIGHTHOUSE…

HOLE-IN-THE-WALL LIGHTHOUSE: THE LANTERN ROOM

Credits: S. Wright, RH, marinas.com, Jessica Arrington, Jack Bowers, Luc Lavallee, Tara Lavallee, open source images

YELLOW WARBLERS ON ABACO

May 18, 2015 by Rolling Harbour

YELLOW WARBLERS ON ABACO

Of the 37 WARBLER SPECIES recorded for Abaco, 25 are mainly or partly yellow. So talk of a ‘yellow warbler’ can as easily be a general description matching any one of a number of species, as a particular description of the one and only Yellow Warbler Setophaga petechia. This small sunny bird is a common permanent resident on Abaco, one of only 5 resident warblers. The other 4 don’t help the situation much, by dint of all being yellow to a greater or lesser extent.

My general rule of thumb is that the Yellow Warbler out-yellows all the rest (though the winter-resident PROTHONOTARY gives it a run for its money), with the adult males bright and cheerful all over and the females rather less glaring but still demonstrably yellow from beak to tail tip.

Q. ARE THEY ALWAYS EASY TO SEE? A. SEE BELOW, GO FIGURE

Q. CAN YOU SHOW MORE PRETTY FEMALES? A. BY ALL MEANS

Q. SO YEWAs ARE COMMON? HAVE YOU EVER PHOTOGRAPHED ONE? A. ONLY HOPELESSLY

Q. DO THEY HAVE AN ATTITUDE PROBLEM? A. ONLY VERY RARELY

A THREAT TO THE SPECIES Shiny Cowbirds, luckily still rare on Abaco, favour yellow warbler nests for their parasitic egg-laying, with sadly predictable results. These cowbirds properly belong in South America, but they are gradually spreading north through the Caribbean, and have now reached Florida. I’m beginning to take a (purely personal) hard line on invasive species where they diminish and destroy indigenous species: eradication. The feral peacocks of Casuarina, now several generations down the line from their original introduction as exotic pets, do no harm and are undeniably decorative. But would you prefer the pretty yellow warbler and its fledglings in your garden, or the shiny cowbird that displaced them?

Credits: Tom Sheley (1,2,5,9); MDF (3)Bruce Hallett (4); Gerlinde Taurer (6,7); RH (8)

And finally… the song that out-yellows all other songs with the word ‘yellow’ in the title – it is the only song called just that one word!

ENDANGERED SPECIES DAY: ONE LITTLE REASON WHY IT MATTERS…

May 15, 2015 by Rolling Harbour

I had been going to post a selection of bird photos to mark Endangered Species Day today. I’d begun to plan the details – the birds to use, the captions for each and so on. Then I saw one photograph that is so charming and yet so poignant that I realised that adding further images would be superfluous. This tiny piping plover chick is a potent symbol of the vulnerability of all threatened species.

This shot was taken by award-winning and renowned wildlife photographer Melissa Groo. If you want to see the most wonderful and varied wildlife photography that you could ever imagine, please go to Melissa’s website and prepare to be amazed. You will find it HERE.

I have posted several times about the endangered piping plovers, many of which overwinter in the northern Bahamas generally, Abaco particularly, and the Delphi Club beach specifically. There are believed to be fewer than 8000 individual birds on earth, and their little world of the shoreline is threatened at both ends of their migration, as well as at their rest ‘stopovers’ en route in either direction. Conservation programs at each end of the range are proving effective at preserving the plovers’ habitat, and the population does seem to have increased slightly. Each chick protected represents a small triumph for conservation.

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Photo credit: Melissa Groo, with thanks for the inspiration! “Less is more…”; Conserve Wildlife Foundation of NJ for their partnership conservation work with PIPL on Abaco and in the Bahamas; the originator – ?Great Lakes Piping Plover Project – of the neat small logo…