MAPPING ABACO: ON THE MAP IN 1702

November 8, 2018 by Rolling Harbour

MAPPING ABACO: ON THE MAP IN 1702

In the Old World, 1702 was a turbulent year politically, royally, and militarily. Treaties made were broken; new treaties were made. Queen Anne succeeded to the throne of England after William III died of complications after falling off his horse. Anne went on to have 17 children, any one of whom would have secured the succession, but the extraordinary and sad fact is that none survived beyond childhood. In the New World, English troops were abroad, attacking St Augustine in (then-Spanish) Florida.

Meanwhile in the world of cartography, the development of mapping continued apace with the Dutch retaining their pre-eminence, and the French and British making important contributions. Which brings me to Samuel Thornton, hydrographer, and his mapping ways. He was the son of the more famous cartographer, John Thornton, considered the principal English chart-maker of the late c17. As his father aged, a degree of uncertainty seems to have crept in over the authorship of Thornton maps. It is clear that after John’s death in 1708, Samuel took over the business and reissued maps under his own name, sometimes with little alteration other than the name in the cartouche. However there was possibly a ‘grey area’ for a few years before, when the same practice applied.

Samuel Thornton’s ‘…New Chart of the Bahama Islands and the Windward Pafsage (sic)’ is thought originally to date from c1702, when presumably the enjoyably colourful Cartouche (above) in fact bore his father’s name. The map covers an extensive geographical area besides the Bahamas, with the Florida coastline revealed as remarkably unpopulated. Zeroing in on the northern Bahamas (and as is usual with historic maps), certain features stand out, not least with spelling. Andros was written Androfs (sic). The Bahama Banck (sic) is shown to extend quite a long way north of Abbaco (sic) and Grand Bahama (shown as Bahama I). And as noted in earlier posts relating to Abaco’s history (see links below), ‘Hole in the Rock’ (ie Wall) is the only mainland location marked. This was not because there was any sizeable settlement there, but because for at least a century beforehand, Abaco’s most notable topographic feature was a significant and instantly recognisable navigation marker for shipping at the southern end of the island.

One problem with Samuel Thornton’s reissues of his father’s maps was that flaws an original map from which a reproduction was derived went uncorrected. For example if you look at the header image of the full map, there’s a dark band right down the centre of the map, which persisted in later versions. More importantly, there was probably little or no correction of errors that new expeditions in the area might have revealed. Be that as it may, the Thornton map plays a significant role in the mapping of the Bahama Islands and beyond, and marks the start of an increasing sophistication as the new century progressed.

RELATED POSTS

MAPPING ABACO Bahamas and Florida in the c17

MAPPING ABACO Bellin’s Map 1764

MAPPING ABACO A journey back to c18

A HISTORY OF HOLE-IN-THE-WALL IN MAPS

A LIGHT EXTINGUISHED: LITTLE HARBOUR LIGHTHOUSE REVISITED

October 30, 2018 by Rolling Harbour

A LIGHT EXTINGUISHED: LITTLE HARBOUR LIGHTHOUSE REVISITED

The words ‘Abaco Lighthouse’ are near-synonymous with the splendid striped edifice in Hope Town, Elbow Cay. This beloved building is truly iconic, in the modern sense of the word (see HERE). But it would not do to forget the other principal lighthouse of Abaco at Hole-in-the-Wall, also with its original Fresnel lenses (see HERE for a post written ages ago).

However, there’s a third lighthouse on Abaco. The small light at Little Harbour is, by contrast with the other two beacons, relatively unknown, unvisited, and unloved. Derelict, in fact, and a sad relic on its lonely promontory. Recently we prised ourselves away from the delights of Pete’s Pub and found the start of the overgrown track to the light. There’s a wooden sign that helps to locate the path.

This small lighthouse station – “The Old Lighthouse” – was established in 1889 close to the entrance to Little Harbour. Originally, it was manned, with the first lighthouse keeper and his wife being the only inhabitants of that part of Little Harbour. The light presumably served to guide shipping to the channel leading to the secluded and safe harbour.

In due course the living quarters fell into dereliction and the existing beacon (type unknown?) on a small tower was converted to a solar-powered light. This arrangement did not survive the devastation of Hurricane Floyd in 1999. The replacement was a modern steel framework tower that carried an active light until eventually it was blown over by Hurricane Sandy in October 2012. Sandy was also the hurricane that destroyed forever the rock ‘hole’ – an important navigation mark for centuries – that gave Hole-in-the-Wall its distinctive name (see HERE and links).

The views from the elevated position of the ruin are spectacular, both from the outside and from inside. In good weather, anyway… It remains to be seen whether the lonely light is now considered completely redundant, or whether another automatic light will in the end be positioned here when funds or willpower permit. I’m not aware of any groundswell of opinion suggesting that, in the absence of a beacon at Little Harbour, there is a potential safety issue.

The view north from the light to the tip of the promontory Little Harbour Lighthouse, Abaco Bahamas (Keith Salvesen)

The view roughly south past the fallen tower towards Cherokee

Over time, I have been contacted by people with family associations to previous keepers; and with personal experiences of life there. One or two Americans have wanted to track newly discovered family connections to the light, and even possible relatives. I have the makings of ‘Lighthouse Family’ tree. When I last wrote about the light, Chuck Rickey contacted me with his story, which gives a wonderful insight into the history of the light and its hardy occupants:

“My grandmother’s first cousin, Curtis Lowe, was lighthouse keeper here for many years and along with his wife, Bessie, raised children Hartley, Maitland, Lois and Robert, obtaining staples buy walking a tract road or sailing to Cherokee Sound. Later on, they were able to motor to Snake Cay, to get provisions from Owens Illinois’ company store aboard the “Robert Fulton”, an old side-wheel steamer, permanently moored there. I was fortunate to spend much fun time there during school vacations growing up”.

WHEREABOUTS IN LITTLE HARBOUR IS WAS THE LIGHTHOUSE

RELATED POSTS

ELBOW REEF LIGHTHOUSE: A BEACON ICON

HOLE-IN-THE-WALL LIGHTHOUSE

HOLE-IN-THE-WALL: HISTORY, SHIPS AND MAPS

Credits: all photos Keith Salvesen except the last, Darlene Chisholm. Also, with thanks to Sandy Estabrook.

Logo of the World Lighthouse Society

RUFF & READY: YET ANOTHER BIRD FIRST FOR ABACO

October 9, 2018 by Rolling Harbour

Ruff, Grand Bahama, Bahamas (2015) Duncan Mullis

THE FIRST RUFF IN THE BAHAMAS

RUFF & READY: YET ANOTHER BIRD FIRST FOR ABACO

The list of new bird species recorded for the Bahamas in general and Abaco in particular continues to grow longer. At the end of August it was a CANADA WARBLER (now also recently seen on Grand Bahama and possibly New Providence). Now, a mere 4 weeks later, it’s a Ruff (Calidris pugnax), a mid-sized Eurasian shorebird that, it seems, has a tendency to ‘vagrate’ across the Atlantic from time to time.

Ruffs: the normal range

You have to take new birds as you find them, of course. First, you may not have a camera with you to record the sighting for posterity. Secondly, the bird may not be perched prettily on a twig or a small rock. In this instance the legendary Woody Bracey found his Ruff in the prosaic and arguably unattractive setting of the Treasure Cay dump. He didn’t have a camera, and when he next went back with a camera to check for the bird the ruff had gone…

Woody’s bird, a female (known as a Reeve), was standing next to a Lesser Yellowlegs. They are much the same height, but there the similarity ends – Ruffs are unmistakably plumper and with a shorter bill. Woody has good reason to recognise these rare and occasional transatlantic visitors, having often seen Ruffs both during his time living in the UK, and also in Africa. I’ve seen the appearance described as “like a gravy-boat”, which is well up there with the least useful descriptions of a bird’s appearance I have come across. Looked at another way, we have a couple of gravy boats that have an occasional outing. Neither looks remotely like a ruff.

IS THE ABACO RUFF A NEW SPECIES FOR THE WHOLE BAHAMAS?

Very nearly… but not quite. Only two previous Ruff sightings are recorded, in 2015 and 2018, and both in the same area on Grand Bahama, towards West End. And the only photo is from birder Duncan Mullis, who in 2015 took the first and maybe only one of a Reeve with a bunch of much smaller sanderlings (see also header image close-up).

The first ruff in the Bahamas

WHAT SHOULD WE KNOW ABOUT RUFFS?

In the breeding season in particular, male ruffs are very different from the smaller reeves. They acquire a spectacular colourful plumage that includes a sort of ornamental collar (hence the name). They enhance their courtship rituals with elaborate displays designed to impress the reeves. These occur in chosen areas known as leks, places where strutting, preening and general competitive showing off occur to attract a mate. Such arenas are also created by a few other bird species – grouse, blackcock and peafowl, for example. The ruff’s lekking behaviour has some complex variations – including same-sex ‘copulation’ and polyandry – but sadly this isn’t the place to explore them in detail.

WHAT DOES A LEK LOOK LIKE?

Here are two males with very different breeding plumages, giving it their all at the lek… When Carl Linnaeus described the ruff in his Systema Naturae, he gave it the binomial name Tringa pugnax, the latter word meaning ‘aggressive’ – the lek can also become a combat zone between competing males.

This male has decided to vogue it and ‘strike the pose’ as it preens

Writing in The Spruce, a new multi-interest resource I discovered in researching this article, Melissa Mayntz describes succinctly some of the common behaviour seen at leks. This includes some (or all) of the following (baby-boomers and dad-dancers may recognise some of these moves):

Bowing, dipping, or bending
Head bobbing or quick turns and nods
Strutting, stomping, kicks, or similar footwork
Exaggerated wing postures, such as fluttering, drooping, or spreading wings
Tails fanned, flared, cocked, or spread
Chests puffed out, often to reveal air sacs or distinct plumage
Calling, songs, drumming, or booming sounds
Dance-like sequences with multiple movements, possibly coordinated between partners after a female shows an interest in a specific mate

To which I’d add aggressive male territorial rivalry within the lek, leading to physical attacks with beak, claws and wings. Meanwhile the females watch from the edge to assess their chosen mates. The illustration below shows this rather charmingly.

Illustration of a lek by Johann Friedrich Naumann (1780–1857)

Credits: Woody Bracey (sighting smarts); Duncan Mullis (1, 5); Dick Daniels (2); J.M.Garg (3, 9); Open Source / Wiki, prints (4, 8); Arjan Haverkamp (6); B.S.Thurner-hof (7); Melissa Mayntz / The Spruce re Leks; debt to Wiki (and other O/S) for source material, photos, range map etc

PLOVER SKILLS: A GOOD ‘SPOT’ BY MRS RH

October 5, 2018 by Rolling Harbour

PLOVER SKILLS: A GOOD ‘SPOT’ BY MRS RH

Still in France, il still fait beau etc, “le wee-fee” still a crockful of merde so picture posts not really possible. But there is a good ‘spot’ to report. Annoyingly (only slightly), not my own sighting but thanks to Mrs RH’s increasingly astute bird smarts on a stretch of the Seine estuary. Somewhere amidst the stones, sand, and puddles she noticed a tiny movement. And then expertly pointed out the mover by reference to a small pool and a larger pale rock. It was at least 100 feet away, a distance that I’d normally need an energetic egret to get my attention. But through the viewfinder I could just make out a tiny bird of ploverish appearance. Having downloaded my speculative distance shots taken for ID purposes, the bird turns out to be a Little Ringed Plover. Here is my sighting ID photo of the header crop showing more of the available view. Good ‘spot’ indeed!

Normal service resumes next week – unless we decide to stay here, which would be delightful though not exactly convenient or practical…

Photo credit: a joint effort I think…

“GOOD (GOOD GOOD GOOD) MIGRATIONS…”

October 2, 2018 by Rolling Harbour

Prairie Warbler, Abaco

“GOOD (GOOD GOOD GOOD) MIGRATIONS…”

Just like the Beach Boys who like to ‘Get Around…’, so do birds. It gives them excitations. Me too. We have ended up in France, not so much migratory as ‘occasional rare visitors’ and anyway not as vagrants. The habitat is wonderful, the foraging is excellent, but the wi-fi is a crockful of merde.

PALM WARBLER Palm Warbler, Abaco Bahamas (Nina Henry)

Images take an age to upload so I am taking emergency measures. Today, it’s going to be a quick look at 4 common winter warblers you can easily find on Abaco. Then I’m back to the vin.

BLACK-AND-WHITE WARBLER

If you’d like to know more about Abaco’s 37 warbler species (not including the very recent discovery of a Canada Warbler) click on this PDF and all shall be revealed.

AN ILLUSTRATED GUIDE TO ABACO’S WARBLERS

YELLOW-THROATED WARBLER

Au revoir for the time being…

Photo credits: Gerlinde Taurer, Nina Henry, Bruce Hallet, Becky Marvil; Warbler Guide PDF © Rolling Harbour Megacorp Int.

COOTS FIGHTING & THE CARIBBEAN COOT DEFEATED

September 11, 2018 by Rolling Harbour

COOTS FIGHTING & THE CARIBBEAN COOT DEFEATED

These coot fight images are from Phil Lanoue, whom I have featured before. He is a master of bird sequences, magicking a whole avian story or drama in a few clear, sharp photos. These types of image are well beyond my skills and my camera limitations. Here are 2 males battling over a female which, by the final aggressive image in which dominance is asserted, has disappeared for the picture…

The other battle in Coot World occurred in 2016 when the endemic Caribbean Coot (formerly Fulica caribaea) was defeated by the combined forces of the American Coot (Fulica americana) and the all-powerful AOU, official arbiter of bird categorisation. They are now joined as a single species, the differences between the two types being considered insufficient to warrant separate species status. The familiar American version looks like this (note the red area on the shield above the beak):

The ex-Caribbean Coot, has white frontal shield that extends to the top of the head. When I was compiling ‘Birds of Abaco‘ in 2013, there was already a question mark over the separate species status, with many regarding it as a sub-species of the American Coot. I wrote: “There is an intriguing debate, a small book in itself, about the existence as a distinct species of the Caribbean Coot, with its white frontal shield. Many field guides include it separately, some with the rider that it is ‘unrecorded in the Bahamas’. The Bahamas Bird Records Committee does not recognise it, and Hallett, among other experts, views it simply as an American Coot variant. The image below of the two coots together is included to illustrate the visible difference between the birds. The genetic debate is fortunately outside the scope of this book”. That said, I pigheadedly went ahead and included it as a separate species anyway…

An ex-Caribbean coot, with its white frontal shield. Since 2016, just another coot 'Caribbean' (now American' Coot - white frontal shield - Abaco, Bahamas. Woody Bracey

The research that led to the reclassification was based on the fact that breeding biology suggests that different species favour their own species for breeding. Research by Douglas McNair and Carol Cramer-Burke indicated that there is little or no ‘reproductive isolation’ of the sort to be expected in different species. The coots had no particular preference in their choice of mate. Also, they sound alike.

American Coot (Keith Salvesen)

COOT AND GALLINULE FEET: THE (BIG) DIFFERENCES

HOW THE MOORHEN (= GALLINULE) GOT ITS NAME

American Coot.Treasure Cay, Abaco Bahamas.Tom Sheley

Credits: Phil Lanoue (1 – 4); Gerlinde Taurer (5); Woody Bracey (6); Keith Salvesen (7); Tom Sheley (8). Research inc. eBird Caribbean – an excellent resource to check out

WORLD SHOREBIRDS DAY – ABACO’S 33 SPECIES (1): LARGER BIRDS

September 6, 2018 by Rolling Harbour

WORLD SHOREBIRDS DAY – ABACO’S 33 SPECIES (1)

LARGER BIRDS

Today, September 6th, is World Shorebirds Day. Every year, a Shorebird of the Year is selected by the organisers of this global event, and this year they have gone ‘large’. Perhaps in response to the declining populations of curlew species, they have chosen a fine representative – the whimbrel. Inconveniently – and although the whimbrel is a worldwide species – it is extremely rare on Abaco. In the definitive Abaco Checklist (see below), it is coded a TR4, i.e. a very uncommon transient with a handful of sporadic reports. Until last year, sightings were very few and far between. Then suddenly last autumn, they made a small migratory comeback. You can read about it HERE.

BLACK-NECKED STILT Himantopus mexicanus PR B 3

Abaco is home to 33 shorebird species. Like the human residents of the main island and cays, some are permanent; some are winter residents arriving from the north to enjoy a warmer climate; and some are transients – visitors that pass through a couple of times a year on their way from and to their nesting habitats.

CHECKLIST OF ALL 33 SHOREBIRDS

The definitive checklist of Abaco’s birds was compiled especially for the BIRDS OF ABACO by Bahamas Birding author and authority, the late and much missed Tony White, with Abaco’s bird expert Elwood Bracey. Below is the shorebird list, with a photographic selection of the larger and/or longer-billed shorebirds in checklist order. Yes, including an Abaco whimbrel.

The codes will tell you, for any particular bird, when you may see it (P = permanent, WR = winter resident, TR = transient, V = vagrant); whether it breeds (B) on Abaco; and your chance of seeing it, graded from easy (1) to vanishingly unlikely (5).

AMERICAN AVOCET Recurvirostra americana WR 4

AMERICAN OYSTERCATCHER Haematopus palliatus PR B 2

GREATER YELLOWLEGS Tringa melanoleuca WR 2

LESSER YELLOWLEGS Tringa flavipes WR 3

WHIMBREL Numenius phaeopus TR4 (an Abaco one)

HUDSONIAN GODWIT Limosa haemastica [V5]

Like the whimbrel, this bird is another special bird to be able to include. Until last October, it was categorised as a V5, meaning that one or perhaps 2 vagrants had ever been seen on Abaco. Then one appeared on a pond and was spotted by Woody Bracey and, a few days later, by Keith Kemp – who even took confirmatory photos. You can read the story HERE.

SHORT-BILLED DOWITCHER Limnodromus griseus WR 1

LONG-BILLED DOWITCHER Limnodromus scolopaceus WR 4

WILLETT Tringa semipalmata PR B 2

WILSON’S SNIPE Gallinago delicata WR 3

RELATED POSTS

WHIMBREL

WILLET

BLACK-NECKED STILT

AMERICAN OYSTERCATCHER

HUDSONIAN GODWIT

YELLOWLEGS

DOWITCHERS

Photo Credits: Andreas Trepte / Wiki (1);Tom Sheley (2, 5, 6, 7, 13); Alex Hughes (3);Tony Hepburn (4); Charmaine Albury (8, 9); Stewart Neilson / Wiki (10); Bruce Hallett (11); Mike Baird / Wiki (12); Woody Bracey (14)

FORAYS WITH MORAYS (5): THE GOLDENTAIL

September 3, 2018 by Rolling Harbour

FORAYS WITH MORAYS (5): THE GOLDENTAIL

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.

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.

ARE GOLDENTAILS DANGEROUS?

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)

CAN YOU EAT THESE FISH?

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.

RELATED POSTS

SPOTTED MORAY EELS

GREEN MORAY EELS

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

CANADA WARBLER: A NEW BIRD FOR ABACO & BAHAMAS

August 31, 2018 by Rolling Harbour

Canada Warbler Cardellina canadensis - Abaco Bahamas (1st record) - Christopher Johnson

The first Canada Warbler recorded for Abaco AND Bahamas (Christopher Johnson)

CANADA WARBLER: A NEW BIRD FOR ABACO & BAHAMAS

As reliable as seasonal clockwork, the migratory warblers are swarming south from their summer breeding grounds to warmer climes for the winter. In the case of Abaco, this amounts to 32 warbler species to add to the 5 resident breeding species (Bahama Yellowthroat, Yellow Warbler, Olive-capped Warbler, Pine Warbler & Bahama Warbler. 37 warblers in total.

Well, now make that 38. On August 28th, young birder Christopher Johnson was out with well-known birding sage Woody Bracey when he saw something small and yellow hopping about in the coppice. On closer examination – and he took the photos to prove it – it was not just one of the many familiar yellowy winter warblers, but a completely new species recorded for Abaco and (more significantly) the entire Bahamas. It was a Canada Warbler, Cardellina canadensis (Linn. 1766) aka Wilsonia canadensis.

The photo above is one of 3 that Christopher managed to take. In many respects it is typical of a field photograph: a small bird, at a distance, zero’d into focus through a small gap in the leaves and branches of thick coppice. Sharp bird, blurry surroundings. The trick is not to end up with a wonderful clear shot of a green leaf on its twig, with a small yellow blur in the background. (I perfected this ill-advised technique with my only photo of a Kirtland’s warbler).

WHERE WAS THIS BIRD DISCOVERED?

One of the features of the excellent birding to be found on Abaco is that some of it can be carried out in unexpected places. Town dumps are a classic example, though photos have to be taken with care to avoid unsightly rubbish-based settings. The Abaco Big Bird Poultry Farm area is another. This little bird was found there.

SO WHERE WOULD IT NORMALLY BE FOUND?

In summer, roughly 80% of CAWAs live and breed in Canada; 20% in the northern US. They spend a relatively short summer there. In the early Fall they fly down to South America. From the range map below, it looks as though their flight path would naturally take them right over the Bahamas to get to their destination. In fact, their journey is quite different. Following the central ‘bend’ of the Americas, they fly at night along a southwesterly route to the Texas coast, then on to southern Mexico and beyond.

I suspect that, as with many migratory birds, the occasional specimen takes a wrong turn on its route south, or is blown off-course by a storm. Maybe a few such vagrants pass through further east – even over the Bahamas perhaps – each year, as ‘vagrants’. But in reality their tiny size in the dense foliage of the land masses means that only a fluke sighting could result. So Christopher’s sighting will be recorded as a V5 – a vanishingly rare vagrant with only a single sighting (cf Abaco’s BLACK-BROWED ALBATROSS).

Q. DO MALES & FEMALES LOOK MUCH THE SAME? A. NO

Based on the Macaulay Library pictures below, the Abaco CAWA must be a female or an immature male. In comparing photos of this species (which I had never come across before) I have noticed one thing. The yellow lore (the area between the base of the beak and the eye) extends to include the top of the bird’s otherwise white eye-ring. This is found in both the male and the female. Now I need to check other eye-ringed species to see if this feature is a unique identifier or not…

WHAT DO I LISTEN FOR (JUST IN CASE…)?

The two sounds to listen for are the chirpy scrap of song and the ‘chip’ call.

WHAT IS THE CAWA’S CONSERVATION STATUS?

The CAWA is IUCN-listed as being of ‘least concern’. That of course is very far from saying it is of no concern at all. Surveys are already showing a gradual population decline in the breeding grounds. The Committee on the Status of Endangered Wildlife in Canada has assessed the CAWA as ‘threatened’. Dull as it is to keep repeating the point, this species like most others faces all the usual threats to its existence, mostly man-made and during my lifetime…

Deforestation, habitat destruction and intrusion, development etc etc
Problems arising from acid rain and pollution
The uncontrolled spread of the tree-destroying woolly adelgid, an import from Asia
Oh, and all those damn deer browsing the understory a bit. Blame them!

ARE THERE ANY FUN FACTS ABOUT THIS BIRD?

Well, confusion about its name, maybe, though that’s more ‘interesting’ than ‘fun’, I think. In 1760, a French zoologist named Brisson gave a name to a warbler specimen from Canada. It was “Le gobe-mouche cendré de Canada”, ie ‘The Canadian Ash-gray Flycatcher’. Because he needed a conventional Latin name for the bird, he put together the name Muscicapa Canadensis Cinerea. This did not fit in with the binomial system of taxonomy (nor was it a very good description of the bird), and the name was accordingly rejected by the wonderfully named International Commission on Zoological Nomenclature. Linnaeus (to cut a longer story short) sorted it all out in his next edition of Systema Naturae in 1766, with the binomial name Muscicapa canadensis. In due course the genus Muscicapa was changed to Cardellina.

THAT WASN’T A WHOLE LOT OF FUN. IS THERE MORE?

Well, there were more naming shenanigans when John James Audubon illustrated a female Canada warbler in Birds of America nearly a century later. Plate 73 (below) was entitled “Bonaparte’s Flycatching-Warbler—Muscicapa bonapartii.” He’d slipped in the name of ornithologist (and nephew of the more famous Emperor) CHARLES BONAPARTE, he of the BONAPARTE’S GULL. This version did not stick. However the CAWA acquired another ‘tribute’ name, an alternative that is still in use: Wilsonia canadensis. This tip of the hat is to another ornithologist ALEXANDER WILSON, of Wilson’s Plover fame.

Photo Credits: Christopher Johnson (1, 2, 3); Emmet Hume / Wiki (4); Male / Female CAWAs, David Turgeon & Bob Edelen, Macaulay Library; Audubon Plate 73, OS; William H Majoros / Wiki. Sound Files, Ian Davies & Andrew Spencer / Xeno-Canto; Abaco Resident Warbler Chart, Keith Salvesen;, Cartoon by Birdorable; Range Map, Cornell U.

PRESENTING A LARGE BILL… ANIS ON ABACO

August 20, 2018 by Rolling Harbour

Smooth-billed Ani, TCGC Hole 11 - Becky Marvil

PRESENTING A LARGE BILL… ANIS ON ABACO

The Smooth-billed Ani (Crotophaga ani) is the third member of the cuckoo family found on Abaco, the others being the MANGROVE CUCKOOand the YELLOW-BILLED CUCKOO. Anis range from Florida and the Bahamas in the north, down through the Caribbean to South America, where they are widespread.

Smooth Billed Ani, Abaco - Nina Henry 2a

Unlike their shy and retiring cuckoo cousins, anis are extrovert shouty birds that like to hang out in noisy gangs and family groups. They can often be found in low scrub, bickering and squawking, and fluttering around. You’ll probably hear them from some way off, sounding like this:

Smooth-billed Anis_Abaco - Tony Hepburn

Anis have advanced social, parenting and chick-rearing skills. They build a communal nest for the group, and all share in egg incubation and chick-feeding duties They may raise up to three broods in a season, which keeps the numbers up. Rather touchingly, the young of earlier broods help to feed more recent chicks.

It follows from this that unlike many other cuckoo species, the ani is not a brood parasite. So the species does not lay its eggs in the nests of other, smaller birds which then unwittingly rear the interloper(s), who in turn push the legitimate hatchlings out of the nest and get all the food and attention.

Smooth-billed Anis Abaco - Gerlinde Taurer d

I have tried to discover why an ani’s beak is as it is, without much success. Very often beak shape relates directly to the feeding habits and preferences of a species, but it is hard to see how a diet consisting mainly of insects and small reptiles such as lizards would account for such a prominently protuberant proboscis. Here is a close-up of the item in question.

On Abaco (and indeed elsewhere) Anis are sometimes known as ‘Cemetery Birds’, no doubt because of their all-black appearance (though their raucous tendencies would be quite inappropriate for a graveyard). However although at a distance these birds may look completely black, catch one in the sun at the right angle, and you’ll find that the plumage is far more varied, and with some intricate patterning.

Smooth-billed Ani. Abaco Bahamas Tom Sheley

Look for Anis in low scrubland and coppice, cultivated areas, perched in unsteady noisy rows on utility lines, or foraging on the ground.

Smooth-billed Ani, Abaco. Gerlinde Taurer c

The appearance and flying abilities of Anis are wonders to behold. As I wrote in The Birds of Abaco, “Their curious heavy beaks, their clumsy flight and their untidy take-off and landing routines suggest a design fault”.

Smooth Billed Ani, Abaco - Nina Henry 1a

“One… is the loneliest number…” Oh, hang on a moment… Smooth-billed Ani Abaco - Gerlinde Taurer a

…”two of us…standing solo in the sun…” Smooth-billed Ani, Abaco (Gerlinde Taurer) b

The Philatelic Bureau of the Bahamas Postal Service is commendably committed to featuring the natural history of the Bahamas. Although probably not in the top-ten of anyone’s bird list, the ani nevertheless got its own stamp in a 1991 bird issue.

As far as I know, there is not yet a collective noun for a group of anis. There should be. Any suggestions welcome. Meanwhile I put forward “A Commotion of Anis”

Smooth-biled Ani, Abaco - Bruce Hallett

Credits (all photos taken on Abaco): Becky Marvil, Nina Henry, Tony Hepburn, Gerlinde Taurer, Roselyn Pierce, Tom Sheley, Bruce Hallett, Keith Salvesen; sound files from Xeno Canto and FMNH; range map from IUCN; hat tip to the always excellent Aimee Mann.

This post is a revised, corrected and expanded version of one I wrote nearly 4 years ago.

WILSON’S PLOVER CHICK, DELPHI BEACH, ABACO

August 15, 2018 by Rolling Harbour

Wilson's Plover chick, Delphi Club, Abaco Bahamas (Tom Sheley) This little chick ‘cracked out’ on the Delphi beach. As it grew, its plump little beak was already showing one of the features that distinguish the Wilson’s from other plover species. I’ll not go into further details here – I’m still in Ireland and iPhone-reliant. Tomorrow, we’ll be looking for whales and dolphins off the coast south of Kinsale. Target species: the Minke whale. Here’s hoping…

Normal service will be resumed next week.

RED-WINGED BLACKBIRD, ABACO, BAHAMAS

August 13, 2018 by Rolling Harbour

I’m away for a few days on the Emerald Isle, leaving my trusty computer many miles away (on purpose, I mean). I’ve just got my iPhone, but writing posts and inserting images on such a small screen / keyboard is a fool’s errand. So I’ve pre-loaded a couple of beautiful bird images to post this week. Here is a wonderful red-winged blackbird male taken by photographer Tom Sheley while we were getting together some images for The Birds of Abaco deep in Abaco backcountry.

Photo credit: Tom Sheley

SPERM WHALES TAILING: ABACO, BAHAMAS

August 9, 2018 by Rolling Harbour

SPERM WHALES TAILING: ABACO, BAHAMAS

There can be very few people in the world whose breath would not be taken away by the sight of a massive sperm whale tailing close by. And as it happens, this very phenomenon can be seen in the deeper waters around the coast of Abaco. Here is a small gallery of photos of sperm whales tailing, taken from the BMMRO research vessel. There’s no point in my writing a lot of commentary to the images – they speak for themselves of the awesome (in its correct sense) power and grace of these huge mammals.

In these images, you will notice that the whales have distinctive patterns of notches and tears in their flukes (ie tail fins). As with a dolphin’s dorsal fin, these areas of damage are like fingerprints – unique to each individual, and a sure means to identification. The researchers log each sighting and assign a cypher – a whale will become known as ‘B42’ and not usually by a less scientific name like ‘Derek’ or ‘Susie’).

Q. What happened next? A. You would see the tail emerge as the whale dives deep…

One of my favourite whale views is of the tail as it rises above the surface with water streaming off the flukes, before it flicks over and disappears beneath the waves.

A juvenile takes a dive alongside an adult. One day that tail will be massive… Sperm Whale Tailing, Abaco, Bahamas (©BMMRO)

Credits: all photos © BMMRO, with thanks as ever to Diane and Charlotte

SHARPNOSE PUFFER FISH: BAHAMAS REEF FISH (47)

August 6, 2018 by Rolling Harbour

SHARPNOSE PUFFER FISH: BAHAMAS REEF FISH (47)

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)

10 PUFFER FISH FACTS TO ASTONISH YOUR FAMILY & FRIENDS

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).

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.

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.

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!

Q. SO WHAT DOES AN INFLATED PUFFER LOOK LIKE? A. THIS!

Brian Lockwood took his life in his hands to get this fantastic shot…

* Not really

A HISTORIC MONUMENT TO MARITIME HISTORY: CHEROKEE, ABACO

August 3, 2018 by Rolling Harbour

A HISTORIC MONUMENT TO MARITIME HISTORY: CHEROKEE, ABACO

The small and – until quite recently – remote settlement of Cherokee is said to have been founded by one Colonel Thomas Brown with his cohort of Loyalists from the Carolinas. The origin of the name has given rise to various theories, one of which stems from Col. Brown’s supposed link to Cherokee Indians.

The early settlers established themselves at this natural harbour, and life there was largely dependent on the sea. Fishing provided food, wrecking provided goods and presumably the wherewithal for trade or barter. In due course, boat building became an important part of the community, as with other places on Abaco (e.g. Man-o-War Cay). Later still, smack fishing with the locally made boats brought stability and no doubt a degree of prosperity to the community.

The monument, and in the background right, the comms tower & the new SHELL MUSEUM

The fishing smacks of Cherokee were designed to carry 5 sails rather than the usual 7 sails. Not being a sailor, I can’t tell if this was just a local stylistic choice, or for simplicity, or perhaps for a specific sea-going reason in that particular area. As a tribute to this honourable industry, in October 1988 the community of Cherokee Sound erected a fine monument near the famous LONG DOCK dedicated to the Cherokee fishermen and their smacks, and naming many of the vessels involved over many decades.

The monument also sets out the long history of smack fishing dating from the early c19 until the 1960s, by which time the advent of the diesel engine had begun to make setting the sails for fishing redundant. The moving tribute speaks to the great pride of the community in its history and its forbears.

The short poem, with the authorship shown as Anon, is in fact based on a sea-song written by a non-seafaring Scotsman called Allan Cunningham (1784- 1842), A Wet sheet and a flowing sea – said to be his best known song. The full version is given at the end, and you’ll see that the second verse (with some minor changes) is the part chosen to form the shorter tribute.

The monument also includes a panel dedicated to the fishermen of the community who lost their lives in plying their trade from 1890 onwards. It is notable that every one of them bears a family name familiar to this day on Abaco in the succeeding generations.

A Wet Sheet and a Flowing Sea by Alan Cunningham (1784- 1842)

A Wet sheet and a flowing sea,
    A wind that follows fast
And fills the white and rustling sail
    And bends the gallant mast;
And bends the gallant mast, my boys,
    While like the eagle free –
Away the good ship flies, and leaves
    Old England on the lee.

“O for a soft and gentle wind!”
    I heard a fair one cry:
But give to me the snoring breeze
    And white waves heaving high;
And white waves heaving high, my lads,
    The good ship tight and free –
The world of waters is our home,
    And merry men are we.

There’s tempest in yon hornèd moon,
    And lightning in yon cloud:
But hark the music, mariners!
    The wind is piping loud;
The wind is piping loud, my boys,
    The lightning flashes free –
While the hollow oak our palace is,
    Our heritage the sea.

Credits & research: Keith Salvesen, Kaderin Mills / BNT, Bahamas.com, National Geographic, Bahamas Ministry of Tourism

LITTLE HARBOUR ABACO (1): JOHNSTON FOUNDRY & GALLERY

July 23, 2018 by Rolling Harbour

LITTLE HARBOUR ABACO (1): JOHNSTON FOUNDRY & GALLERY

Pete’s Pub in Little Harbour needs no introduction. The place is an integral part of Abaco life, in much the same way as the Elbow Reef Lighthouse. Everyone knows that one runs effortlessly on beer and rum; the other on kerosene and a bed of mercury (just don’t mix up which is which, and best not to drink the mercury). Some visitors may happily while away an hour or three at Pete’s, not knowing of the amazing sculpture gallery almost next door, where works from the historic Johnston Foundry are displayed. Here is a taste of what you will find there.

In the 1950s Randolph Johnston built a bronze casting foundry at Little Harbour that is still very much in use today. Much of the wonderful work produced by members of the Johnston family over 3 generations can be found on display in the Gallery. Here you will find genuinely locally produced sculptural works of art ranging from the simple to the incredibly complex. Some large outdoor pieces can also be found dotted around the settlement – here, a huge ray; over there, a pair of leaping dolphins.

Unsurprisingly, the sculptures on display mostly relate to the sea, which laps the shoreline only a few yards in front of the gallery. These are works of art, and of skill refined over decades. They do not come cheap. There are however smaller and less expensive items to tempt the visitor who may have a baggage allowance to live down to. Here is a snapshot of some of these.

You might be entertained by this short video, which will give you an idea of Pete’s set-up at this unique off-grid settlement. And if you do visit, coincide with a mealtime – the freshly caught fish is outstanding.

All photos: Keith Salvesen, with thanks for permission to photograph some of the artworks on display. Video by Pete’s! [PS I have not been paid for my writing, not even a beer…]

THE TALE OF ‘BIG BIRD’ THE RESCUE HERON

July 19, 2018 by Rolling Harbour

THE TALE OF ‘BIG BIRD’ THE RESCUE HERON

Admiring birds, photographing them, and counting them for surveys – all these are excellent pastimes. But for a real and meaningful interaction, there can surely be nothing more rewarding than animal rescue. Melissa Maura, known I’m sure to many readers of this blog, is an expert at caring for damaged or orphaned creatures. And at the beginning of June, she took a small dishevelled YELLOW-CROWNED NIGHT HERON into her care for rehabilitation. He was named Big Bird.

June 4 Big Bird has arrived…. For some rehab and perhaps a salon appointment… Yellow-crowned Night Heron (Rescue Bird 'Big Boy) - Melissa Maura

To start with, Big Bird was little enough to fit into a smallish space while the process of feeding and nurturing commenced. He was clearly quite a character.

Very soon, Big Bird was becoming less straggly and more herony – even his startling hairstyle started to grow out. By this stage, he was eating almost a bag a day of bait shrimp.

The next step in the rehab process came with the move from a small indoor cage and promotion to a big outside cage. This provided more room for Big Bird, and helped him learn to stretch his growing wings and learn to be independent.

Big Bird’s wings became increasingly strong, and his early crazy hairstyle settled into something rather more crown-like.

A mere 6 weeks or so after Melissa started to look after Big Bird, he was nearly ready for the final stage of rehab – freedom. The specially selected location was an area where there were already a number of juvenile herons, companions for Big Bird to grow up with.

Big Boy (foreground) Yellow-crowned Night Heron (Rescue Bird 'Big Boy) - Melissa Maura

As Melissa wrote: “It comes down to this moment, after all those hours of feeding, caging and keeping a watchful eye to then see that flight to freedom!”

Preparing to fly free Yellow-crowned Night Heron (Rescue Bird 'Big Boy) - Melissa Maura

And then, suddenly, the heart-stopping moment of the launch… Inelegant, but inevitable

Melissa’s posts about Big Bird unsurprisingly inspired many fans (including me, of course) who followed the story over the weeks of Big Bird’s rehab. As Melissa wrote online of the release:

“Yesterday morning Big Bird was placed lovingly into his custom-made box and transported by ferry to his new residence – the wilds of Blue Lagoon Island where upon arrival at a chosen spot, we were met by no less than 13 other juvenile Night Herons exactly his age! They all gathered nearby as we released our baby and watched him take his first steps in sand and tackle longer flights. It was such a relief to see him appear so comfy in his new home and he blended into his surrounds perfectly, sporting his best hair-do. Heartfelt thanks to Kelly Meister, John McSweeney and the island crew for helping us put Big Bird in the best possible wild situation…”

And so it goes – another bird rescued, cared for, released, and set free to live and to breed in the wild. In a turbulent world of dissent and discord, I hope people will find a grain of joy and optimism in the tale of Big Bird the Heron.

Credits: All photos by Melissa, quotes as shown in maroon. Go safely, Big Bird…

QUEEN ANGELFISH: BAHAMAS REEF FISH (46)

July 9, 2018 by Rolling Harbour

QUEEN ANGELFISH: BAHAMAS REEF FISH (46)

The Queen Angelfish Holacanthus ciliarisis is without doubt one of the most beautiful of all reef fishes in the Bahamas – and the competition is very strong. I have posted about them before, but to my surprise not for nearly 5 years. Too long: here are some much more recent photographs of adults and cute juveniles.

The bright colours, the pouty expressions, the appealing poses – these fish are true Beauty Queens. And helpfully, they are unlikely to be mistaken for any other fish species.

TEENAGE QUEEN ANGELFISH

JUVENILE QUEEN ANGELFISH

MARINE POSTER COMPETITION FOR ABACO KIDS

June 29, 2018 by Rolling Harbour

MARINE POSTER COMPETITION FOR ABACO KIDS

BMMRO recently collaborated with Dolphin Encounters Marine Education Poster Contest in a competition for schoolchildren on Abaco. There were 3 age groups, 3 -5, 6 – 8, and 9 – 12. The young participants received the excellent BMMRO marine educational poster as a prize, though I suspect they were motivated not so much by a prize but by the fun possibilities of the challenges set for them.

And how well they met them. I am featuring a selection of the prizewinners as posted by BMMRO on FB and Insta. Bearing in mind the ages of the artists, the results are astounding. As someone for whom the task of drawing a stickman presents insurmountable difficulties of perspective, proportion, form and accuracy, I am in awe of the inventiveness of these young minds and their artistic skills. They’ve done a fantastic job in highlighting the critical conservation issues facing all marine creatures large and small, with an awareness that I hope will help stay with them into adulthood.

Do I have a favourite, I asked myself. Actually, no – I’d just be proud to have any of these on my wall. And I bet the teachers and the families involved all feel the same.

HUGE CONGRATULATIONS TO ALL THE WORTHY WINNERS

BMMRO children's poster competition winners

“GIFTS FROM THE SEA”: THE CHEROKEE SHELL MUSEUM

June 28, 2018 by Rolling Harbour

“GIFTS FROM THE SEA”: THE CHEROKEE SHELL MUSEUM

In the shadow of a tall pylon in the secluded settlement of Cherokee stands Abaco’s smallest museum. Make that one of the world’s smallest museums. As I mentioned after it opened last year, other contenders for the title include the MmuseumM in New York, housed in an elevator shaft (look through glass window + audio guide); a converted red telephone kiosk in Warley, Yorkshire UK dedicated to local history (one visitor at a time); and a tiny shed of 134 sq ft in Arizona featuring what might broadly be called ‘ephemera’, including a Beatles poster…

This tiny museum is dedicated to the shells of Abaco. It is almost certainly the smallest shell museum anywhere in the world (except maybe the one you kept in a small box under your bed when you were 10).

“Gifts from the Sea” is housed in the former 1950s telegraph office that ceased to operate in 1987 and had fallen into disrepair. Leased from BTC for a nominal rent, the little building was restored, and given a smart new roof and a complete makeover. It’s the perfect space for displaying a selection of the wonderful shells and corals to be found in Abaco waters.

This community project is the vision and creation of Curator Lee Pinder. Derek Weatherford fitted cabinets for the exhibits, and artist Jo-Ann Bradley painted a interior Cherokee-themed mural as a fitting backdrop to the displays.

The exhibition shows more than 200 shells, each catalogued with its Latin and common name, and clearly labelled in the display. Most were found locally; a few are from further afield. Some specimens are very rare. The collection will expand as people make shell donations to the museum.

Cherokee Shell Museum, Abaco Bahamas / Gifts from the Sea / Abaconian

The building has a door at each end to give natural light and provide a ‘walk-through’ arrangement, which makes viewing in the confined space easier. Entry is free but there’s a glass jar for donations towards the upkeep of the museum. I’m guessing here, but I reckon donations made ‘outside the jar’ (so to speak) are very welcome too…

Museum Curator Lee Pinder

The opening ceremony took place on Easter Saturday 2017, when Cherokee resident Rev. Bateman Sands performed the official ribbon cutting ceremony preceded by a prayer at precisely 12 noon. As Jennifer Hudson in an Abaconian article pointed out, he was the ideal person for the task, having been “the first telegraph operator in Cherokee Sound, working in the little building using Morse code and in charge of the one and only telephone in the settlement until 1987 when the new BTC building was opened”.

The shell museum is not left open all the time, but visitors are welcomed on weekend afternoons, and private tours can be arranged by calling either number shown below on the notice attached to the door.

To see a selection of the many types of Abaco shells, check out my shell page HERE

Sources and Photo Credits: Bradley Albury / Jennifer Hudson / Abaconian; Cindy James Pinder (shells, interior 2017); Keith Salvesen (exterior, 2018)