ABACO BALD EAGLE(S): NEW SIGHTINGS

November 10, 2017 by Rolling Harbour

ABACO BALD EAGLE(S): NEW SIGHTINGS

In March, I posted about a bald eagle spotted by a Delphi fisherman out on the Marls near Big Pine Point HERE – a very rare sighting indeed. The only previous Abaco sightings were sporadic, of a single bird, and all since 2000 (see below).

In May, there was another bald eagle sighting, also on the Marls, this time by Danny Sawyer while out fishing; in the Power Plant area; and ‘Kelly’s Mom’ reported one from the Lubbers Quarters / Tahiti Beach area.

In September came the first photo ever of an Abaco bald eagle, taken by Carol Rivard Roberts in the Cross Harbour area from a considerable distance.

And now, November, Delphi West & East fisherman, most entertaining boat partner, and friend Howard Pitts from Little Harbour has emailed to say that he saw a bald eagle “off the Cherokee Rd near the cell tower” in the last couple of days.

BALD EAGLE SIGHTINGS REPORTED ON ABACO SINCE c1950 (= ‘ever’)

2000 December, location unknown – info from Woody Bracey
2001 December – Chicken Farm area – Betsy Bracey
2002 December – over Marls opposite Treasure Cay – Woody Bracey
2004 Autumn – south of Lynard Cay (after hurricane) – Cheryl Noice
2014 Date unknown – circling the power plant – LC
===================================
2017 March – Big Pine Point, Marls – James Cheesewright
2017 Early May – Power plant area – LC
2017 May – Marls – Danny Sawyer
2017 May – Lubbers / Tahiti Beach area – ‘Kelly’s mom’
2017 September – Cross Harbour – Carol Rivard Roberts (with photo)
2017 November – Cherokee Road – Howard Pitts
STOP PRESS… NEW REPORTS
2017 November – Bahama Palm Shores / 8-mile beach – Steve Roessler
2017 November – Tilloo Bank – Laurie Schreiner (with photo)

Italics = a report in comments on Danny’s FB page; Blue = added reports to me

So now for 2017 we have 6 sightings, including the first sighting with verification by photo. As I said previously, “there really is no mistaking a bald eagle. For obvious reasons it is surely one of the most recognisable raptors of all. And the only Abaco candidates for confusion would be a turkey vulture or an osprey. There’s very little scope for confusion with either”.

A THEORY

I suspect that the 2017 sightings are all of the same lone bird that has somehow strayed over to Abaco and finds the available prey good, and the location congenial. Also, he is undisputed king of the skies. I imagine his daily hunting range is a wide one, which would explain the varied sighting locations. I’m sticking with this theory unless and until 2 eagles are seen together.

ABACO BALD EAGLE CHALLENGE

Carol Rivard Roberts is the winner of the challenge I set – the first person to capture an Abaco bald eagle on camera. She carries off the traditional yet strangely theoretical and / or symbolic Rolling Harbour bottle of Kalik, and the Kudos that attaches to it.

Reports of any further sightings would be very welcome, with photographs a bonus…

Credits: all brilliant eagle photos by very kind permission of Brian Lockwood, taken in his backyard in Poquoson, Va. except tiny distant Abaco eagle by Carol Rivard Roberts; amusing cartoon, Birdorable

SANDERLINGS ON DELPHI BEACH, ABACO BAHAMAS

November 9, 2017 by Rolling Harbour

SANDERLINGS ON DELPHI BEACH, ABACO BAHAMAS

Looking back through some bird photo folders from last year, I came across these sanderlings that I photographed on the beach at Delphi. These little birds are far from rare, but watching a flock of them scuttling back and forth on the sand, in and out of the tide, is always a treat. And as you will notice, when they are foraging in earnest they not only stick their bills into the sand right up to the base… they go for total immersion of the head!

All photos: Keith Salvesen, Rolling Harbour Abaco

NEW BIRD FOR ABACO, BAHAMAS: SCALY-NAPED PIGEON

November 7, 2017 by Rolling Harbour

NEW BIRD FOR ABACO, BAHAMAS: SCALY-NAPED PIGEON

The scaly-naped pigeon (Patagioenas squamosa), also known as the red-necked pigeon, is found throughout most of the Caribbean. Except for the Bahama islands – if indeed they are considered Caribbean, which strictly and geographically they are not – even though for some purposes such as passport requirements they may be.

Until the last year or so, this pigeon species had not been recorded in the Bahamas. Then sightings began to be recorded on Inagua and TCI – not so very far north of their normal range – and mostly within the last 4 weeks. Since bird records began, they had never been reported further north in the Bahamas, until a few days ago on Abaco.

The scaly-naped pigeon is so called because the plumage on the back of its maroon-coloured neck looks somewhat… erm… scaly (hence the Latin squamosa in the binomial name): close-up below. Notice also the bright, ringed eyes.

These pigeons mainly feed on fruits and seeds, and usually hang out in small groups or mix in with other dove and pigeon species. They can be wary and flighty, like many of the family Columbidae. Here’s a short (30 secs) video of one preening.

IS THERE PHOTOGRAPHIC PROOF OF AN ABACO ONE?

This is slightly tricky, I’m afraid. Right now, it is pigeon shooting season on Abaco. Several birds shot in South Abaco turned out not to be white-crowned pigeons or a WCP / dove cross, and Woody Bracey was asked to ID photos taken of the deceased birds. The neck close-up above is from one of them… The full photos are a bit sad for a generally cheerful blog so I’ve not used them. At times like these, I have to remind myself that historically, natural historians obtained their specimens of our feathered friends by shooting them. Here are 3 portraits of John James Audubon as a young, middle-aged, and elderly man with his specimen-collecting equipment of choice.

WHY HAVE THESE PIGEONS TURNED UP ON ABACO NOW?

The likeliest cause of the sightings this year on Inagua / TCI, and the current influx on South Abaco, is the recent extreme weather, especially Hurricanes Irma and Jose. It seems improbable that a mere whim to fly several hundred miles north from Hispaniola or Puerto Rico would account for the presence of these birds. One of the SNPs shot on Abaco has been retained as a specimen and preserved in a freezer. Woody is contemplating risking an expedition into the target area – a dangerous mission during the shooting season. He has invited any takers to join him, advising people to wear orange clothing to distinguish them from pigeons…

Scaly-naped pigeons are featured on stamps from Barbados (shown) and Barbuda. Like the Bahamas, the Caribbean countries have an excellent record for featuring their wildlife on stamps. You can read more about Bahamas wildlife stamps HERE

Credits: Woody Bracey for the heads-up for the Abaco sightings; Jean Lopez (header still from a Youtube video); Dick Daniels / Carolinabirds.org; Cornell Lab / Neotropical Birds (range map); neck close-up from Abaco via Woody Bracey; ‘postdlf’ wiki; Felipe at Aves Puerto Rico; open source & wiki for all else

PIPING PLOVERS ON GRAND BAHAMA (for a change…)

October 30, 2017 by Rolling Harbour

PIPING PLOVERS ON GRAND BAHAMA (for a change…)

I used to go on a bit about piping plovers*, because they are so special. Rare. Endangered. Creatures rewarding observation, and deserving research and conservation. Most of all, they favour the Bahamas for their winter migration destination. The islands – especially Abaco, Grand Bahama and Andros – provide a safe and unspoiled habitat for them in winter. The photographs shown here are piping plovers taken on Grand Bahama in early September by well-known birding guide Erika Gates, who has kindly given me use permission.

These days, ABACO PIPING PLOVER WATCH diverts PIPL from these pages to a dedicated Facebook page. Now in its 3rd season, useful data is being collected for the research teams in the breeding grounds in North America by volunteer beach monitors**. Some are regular, some are occasional, some are one-off reporters: all contribute to the overall picture. In particular we are able to identify individual banded birds and track them back to their summer locations.

WHAT USE IS THAT?

Almost every banded bird resighted this season is a returner to exactly the same beach as before. Some are here for their third or even fourth year. These tiny birds are therefore surviving a journey of between 1000 and 2000 miles each autumn and again each spring – and locating their favourite beaches with unerring accuracy. A few are resighted en route during their migration; often we get reports of their nesting and breeding news during the summer. Their little lives can be pieced together.

AND THE CONCLUSION TO BE DRAWN?

The summer breeding grounds generally have conservation programs that help to protect the nesting birds from danger and disturbance. Those are the most vulnerable weeks for the adults and their chicks. The arrival of the plovers each autumn on Grand Bahama, Abaco and elsewhere in the Bahamas demonstrates their ‘beach fidelity’. They are confident that the beaches offer a safe and secure winter habitat where they are left alone. And when the time comes in Spring, they will be ready to make the long journey north again for the breeding season.

* uncouth reader “you certainly did…“

** additional volunteers welcome! If you walk a beach once a fortnight or even a month, own a piece of paper & a pencil, can count, and ideally have a camera or even a phone, you too can be a citizen scientist!

Photo credits: all photos, Erika Gates, with many thanks. Erika’s related websites are

www.grandbahamanaturetours.com

www.thegardenofthegroves.com

PIED-BILLED GREBES: LESS COMMON THAN THE LEAST

October 19, 2017 by Rolling Harbour

PIED-BILLED GREBES: LESS COMMON THAN THE LEAST

There are two grebe species recorded for Abaco. The LEAST GREBE is the most common; the pied-billed grebe (Podilymbus podiceps) is rarer. These small birds, often called dabchicks, are marsh and pond dwellers. They are sometimes found in brackish or even salt water.

The pied-billed grebe is somewhat larger than the least grebe. In the breeding season, they have a distinctive black beak-ring. In the header image, the bird is just starting to acquire the ring. Their dark eyes also distinguish them from the golden-eyed least grebe; and their beaks are pale rather than dark.

Least grebe with golden eyes and dark beak

Pied-billed Grebe for comparison

These birds have lobes on each toe rather than webbed feet. This helps them to paddle and to dive – which is how they mainly forage. They can stay under water for up to half a minute, often surfacing some distance from the entry point. This is one method they use to avoid danger – especially as they don’t fly with much enthusiasm.

Grebes rather endearingly carry their young on their backs until the chicks are old enough to fend for themselves. The main threat to the species is habitat loss, especially of wetlands. The decline in local populations of this once-prolific bird is such that in some places they classified as threatened or endangered.

The pied-billed grebes’ call has been rendered thus: a “whooping kuk-kuk-cow-cow-cow-cowp-cowp.” If that helps you at all. If not, try this clip:

Michel St Martin / Xeno-Canto

Credits: Tom Sheley, Tony Hepburn, Keith Salvesen (least grebe), Linda Barry-Cooper, MDF / wiki, Dori / wiki; Sound file, Xeno-Canto; Cartoon, Birdorable

‘RAISE AWARENESS’: SPOTTED EAGLE RAYS

October 10, 2017 by Rolling Harbour

Spotted Eagle Rays – Abaco, Bahamas

‘RAISE AWARENESS’: SPOTTED EAGLE RAYS

Mention of rays may conjure up thoughts of the familiar southern stingrays that populate the bright shallows and colourful reefs of the Bahamas. But there are other ray species out there gracefully patrolling the coral reefs – and one of these species is the spotted eagle ray (Aetobatus narinari).

These fish (for that is what they are) are not uncommon. In fact they are found in tropical oceans worldwide (though there is a taxonomic distinction between the Atlantic version and the Pacific / Indo-Pacific ones). Note the concentration in the Caribbean sea.

Spotted eagle rays obviously have spots, but they are not notably eagle-like to look at. In fact, their snouts resemble a duck’s bill, and in some place they are less glamorously known as the duckbill ray. The ‘eagle’ part relates to the way in which they use their wings and appear to be soaring as they glide effortlessly through the water (see videos below).

Despite their global presence, these rays are categorised as ‘near-threatened’ on the IUCN Red List. Aside from vulnerability to predators including many types of shark, the rays may be caught as bycatch. In some areas they suffer entanglement in shark nets. And unsurprisingly there is a trade for them for large commercial aquariums. For the Atlantic species, Florida has taken a lead by banning fishing for, landing, buying or trading in spotted eagle rays.

10 ESSENTIAL FACTS ABOUT SPOTTED EAGLE RAYS

They have 2 – 6 venomous barbed spines at the base of the tail
Adults are among the largest rays, with a 10 ft wingspan
They can leap clear of the water, and may do this more than once at a time
Occasionally they land in boats, to the consternation of all concerned
Their main diet is small fish and crustaceans, & sometimes octopuses
Their broad snouts are used to dig food out of the seabed as they forage
The rays are basically shy but may be curious of divers & snorkellers
They suffer from parasites, both externally and in their gills
Ray sex is quite physical, yet actual mating is brief (up to 90 secs…)
The female hatches her eggs internally, then her ‘pups’ are born live a year later

SPOTTED EAGLE RAY PUP

VIDEO SHOWCASE

These 3 short videos demonstrate the grace and beauty of spotted eagle rays as they glide elegantly around the reefs. The first (50s) was taken off Grand Bahama by Fred Riger (Melinda’s husband, for those who follow the underwater forays hereabouts); then one by Stephen Dickey (2:12) ; and finally one from Wildscreen Arkive (2:00).

WEIRD CREATURE CORNER

I have a lot of time for these cards produced by ‘Weird ‘n’ Wild Creatures’. In their unique style they are simple, educative and often give information nuggets not found elsewhere. The link is to their 4th series, Monsters of the Deep.

Photo credits: Gabrielle Manni (1), (5); Catherine & Tara Pyfrom (2); Melinda Riger / Grand Bahama Scuba (3); Lazlo-photos Wiki (4); Wiki (baby ray thumbnails); John Norton Wiki (6); Jacob Robertson Wiki (7); Weird ‘n’ Wild Creatures – card images. Videos as credited in text.

Spotted Eagle Ray, TCI (Jacob Robertson, Wiki)

LEAST (BUT NOT LAST) SANDPIPERS ON ABACO

October 5, 2017 by Rolling Harbour

LEAST (BUT NOT LAST) SANDPIPERS ON ABACO

There are 23 sandpiper species recorded for Abaco. Of those, 4 or 5 are vanishingly rare vagrants recorded once or twice in recent history (i.e. since about 1950).

Discounting those, the ones you are likely to encounter range from the large (whimbrel, yellowlegs, dowitchers, stilts) to the small. Or, in the case of the least sandpiper, the least big of all. They are bigly little.

The binomial name of the least sandpiper – Calidris minutilla – is an apt clue to their size, the second part being Latin for “very small”. On Abaco, they are fairly common winter visitors, and each season a handful of them make their home on the beach at Delphi, where these photos were taken.

Along with their small sandpiper compadres such as SANDERLING, these busy, bustling birds of the shoreline are the ones known as “peeps” (also as stints).

Least Sandpipers breed in the northern tundra areas of North America. Like many or most shorebirds, newly hatched chicks are able to fend for themselves very quickly. It sounds unlikely I know, but within a couple of weeks or so they have fledged.

The birds forage on mudflats, in the tideline on beaches, and in wrack. They will probe into soft sand, sometimes the full length of their beak. They will even burrow right under weed to get at the concealed goodies. Their diet consists mainly of small crustaceans, insects, and snails.

Credits: All photos by Charles Skinner (contributor to “The Birds of Abaco”) except the wrack-burrowers above, by Keith Salvesen (also on the Delphi Beach).

A GREAT EGRET MAKES A SPLASH…

September 27, 2017 by Rolling Harbour

A GREAT EGRET MAKES A SPLASH…

I’m quite a fan of bird action sequences. Top quality ones, I mean, not the rubbishy ones that I have tried to accomplish with either (a) a camera I understand but is not sophisticated enough for such use; or (b) a more serious camera that I never got the hang of, was secretly a bit ‘overawed by’ (= scared of), and which met a watery end when I was photographing sanderlings on the beach while standing in the sea…

Among the photographers who kindly let me use their images from time to time are a couple who are especially adept with sequential shots. One is Danny Sauvageau, a Floridian who combines great bird photography with a tireless capacity for tracking down banded birds at migration time. Here is his Great Egret catching breakfast.

Credits: All fantastic photos by Danny Sauvageau, with thanks as ever for use permission; cartoon, the very excellent Birdorable

BLACK-FACED GRASSQUITS: FEEDING TIME

September 1, 2017 by Rolling Harbour

BLACK-FACED GRASSQUITS: FEEDING TIME…

Not a feeding frenzy exactly, but persistence pays off. However, this little bird found that dad had eventually had enough of the nurturing bit…

URGENT – feed meeeeeeeeee Black-faced Grassquits: feeding time (Charles Skinner)

[*THINKS* can’t reply, I’ve got my mouth full…]

The good-thing hand-over

No! You’ve had quite enough for one snack…

Feeding sequence by Charlie Skinner.

*No birds were hurt -not even their pride or dignity – in the photographing of this heavily anthropomorphised sequence…*

CLAPPER RAILS ON ABACO: A SMALL SHOWCASE

August 24, 2017 by Rolling Harbour

CLAPPER RAILS ON ABACO: A SMALL SHOWCASE

Just over 3 years ago, THE BIRDS OF ABACO was published and launched at the Delphi Club. The book was intended to showcase the wonderful and varied bird life on Abaco – home to endemics, permanent residents, seasonal residents, and a wide variety of migrating transients. The book has been most generously received and supported – though I have to report that already its definitive checklist (dating from 1950) has become outdated with the recording of 6 additional species on Abaco, featured elsewhere in this blog.

Tom Sheley was one of the main photographic contributors to the book, and I had the good fortune to coincide with one of his trips to Abaco, when he was armed with significant photographic weaponry; and to accompany him on some of his photographic day trips (not including the early morning ones, in my case). This clapper rail is one of my favourites of his photo sequences of a bird being a bird – preening, stretching, calling – in its own habitat.

My one regret about my involvement in producing the book (it took 16 months) and more generally in the wildlife of Abaco is that I have entirely failed to progress to sophisticated (expensive) photographic equipment capable of producing images the quality of Tom’s. Yes, I’ve moved on from compacts (ha!) to bridge cameras (Panasonic Lumix + lens extender), and some results ‘make the cut’. But my move up to a Canon SLR was mainly disastrous, and when eventually I inadvertently drowned it (I overbalanced while photographing shorebirds from breaking waves. Total immersion. Total stupidity.) I felt an unexpected sense of relief. A blessing really – I never understood it, nor in my heart of hearts (if I’m honest) really wanted to… But my feeble struggle made me realise and appreciate the enormous skill of those like Tom who take ‘National Geographic’ quality photographs. It’s not just the equipment – it’s knowing exactly how to use it, and often in a split second…

Photos by Tom Sheley – with thanks for the adventures

RUDDY TURNSTONES ON ABACO: BEACH NOSHING

August 17, 2017 by Rolling Harbour

RUDDY TURNSTONES ON ABACO: BEACH NOSHING

Some birds are named for the sounds they make (bobwhite, chuck-will’s-widow, pewee, killdeer). Some are named for their appearance (yellow-rumped warbler, painted bunting). And some are named for what they do (shearwater, sapsucker – but definitely NOT killdeer). The ruddy turnstone Arenaria interpres is in the last two of these categories: it looks ruddy and it literally turns stones to get at the goodies underneath.

And they don’t just turn stones to look for food. Someone with a lot of patience has defined 6 specific methods by which a turnstone forages for food:

Turning stones by flicking them with its beak
Digging using its beak to flick away sand or earth (see video below)
Routing around in piles of seaweed to expose food under it
Surface pecking with short, shallow pecks for food just below the surface
Probing by simply sticking its beak deep into soft sand or ground
Hammer-probing to crack open a shell and get at the occupant

In these photos taken on a rather gloomy day on the Delphi beach, a combination of mainly digging and routing is going on. Note the sandy beak of the RUTU below, right up to the hilt.

This short video shows how effective the RUTU method is. It was fascinating to watch the team work their way through and around the piles of weed on the beach, flicking sand vigorously in their quest for sandflies or whatever. Watch the sand fly! Pity it wasn’t a sunny day – the photos might have looked a bit more cheerful…

All photos Keith Salvesen

ABACO (CUBAN) PARROTS: GETTING FRUITY

August 7, 2017 by Rolling Harbour

ABACO (CUBAN) PARROTS: GETTING FRUITY

To be honest, the header image is not the sort of ‘fruity’ I had in mind, which was intended to have an entirely dietary connotation. I’m not quite sure what these two are up to – not procreation, I think, in that precarious situation. It looks non-aggressive… so maybe just having fun and… er… hanging out together.

Here are some Abaco parrots doing what they love to do in between group squawking sessions: gorge themselves on fruit, and getting at it any which way.

Upside down is really just a different angle to get at fruit

Noshing on berries

One in the beak, next one ready in the claw

Tackling something more substantial

More acrobatics

And eventually out on a limb…

All great parrot photos by Melissa Maura, with thanks as always for use permission

CUBAN EMERALDS ON ABACO: JEWELS BEYOND PRICE

July 31, 2017 by Rolling Harbour

CUBAN EMERALDS ON ABACO: JEWELS BEYOND PRICE

Well I don’t want to overstate it, but there cannot be anyone on the planet who has anything but love for hummingbirds. There’s no existing word for ‘fear of hummingbirds’ – ‘colibriphobia‘ is not a ‘thing’. There’s fear of almost everything else, from grass to clouds to plastic bags**… but, surely, not hummers. Here are a few to enjoy.

The females have a wonderful metallic sheen that makes them shimmer in the sunshine. Males are darker: a gorgeous, handsome green. The Emeralds are one of those bird species where it is hard to decide between the sexes which is the more beautiful…

All photos: Keith Salvesen / Rolling Harbour

** Plastybolsaphobia (nb despite the apparent Greek derivation of this word, the Ancient Greeks were strangers to the world of these handy carriers / vile polluters / dealing wildlife killers)

VORACIOUS VIREOS: A TALE OF GREED ON ABACO

July 25, 2017 by Rolling Harbour

VORACIOUS VIREOS: A TALE OF GREED ON ABACO

Lo, the tiny fluffy BLACK-WHISKERED VIREO fledgling, so innocent and coming close to aborbs (but for being frankly a little unkempt). Yet few would guess that beneath that delightfully virtuous exterior rages the appetite of a MONSTER…

Excuse me, I’m getting a little peckish…

That’s fine, son, I’ll go and get you a little snack…

Whaaaaa… Hungreeeee…

Whaaaaa…. want MORE…

And more…

And another one… keep ’em coming

Whaaaaa… more… NO, son, you’ve had quite enough for one meal…

This one’s ALL for me…

All great photos by Charles Skinner, who must have had a fun time watching the entertainment. Although we intentionally featured very few juveniles in THE BIRDS OF ABACO, one of these shots insisted on being included…

ANTILLEAN NIGHTHAWKS REVISITED

July 13, 2017 by Rolling Harbour

ANTILLEAN NIGHTHAWKS REVISITED

In 2014 I wrote about finding myself – with others on a birding expedition – in the midst of dozens of nighthawks as they swooped and dived (dove?) while hawking for flies. “The birds were quite unperturbed by our presence, and from time to time would zoom past within inches of our heads, making a swooshing noise as they did so”. You can find the post at FAST FOOD ON THE WING.

Nighthawks catch flying insects on the wing, and mostly forage at dawn and dusk – or (more romantically) at night in a full moon.

Besides aerial feeding displays, nighthawks may also be seen on the ground, where they nest. I say ‘nest’, but actually they hardy bother to make an actual nest, but just lay their eggs on bare ground. And, more riskily, this may well be out in the open rather than concealed. The eggs – usually 2 – hatch after 3 weeks or so, and after another 3 weeks the chicks fledge.

Fortunately their colouring enables them to blend in with the landscape – a good example of bird camouflage in natural surroundings.

The photos above are from Sandy Walker (header), Stephen Connett – to whom special thanks for use permission for his great nighthawk and egg images – and the last one by bird legend and author of the locus classicus The Birds of the Bahamas (without which no trip to the Bahamas is complete), Bruce Hallett.

Antillean Nighthawk Chordeiles gundlachii, is a species of nightjar. These birds have local names such as ‘killa-ka-dick’, ‘pi-di-mi-dix’, ‘pity-pat-pit’, or variations on the theme, presumably onomatopoeic. Pikadik-(dik) will do for me. See what you reckon from these recordings (excuse the thick-billed vireo – I think – in the background):

Andrew Spencer / Xeno-Canto

ODD FACT

I have read in several sources that no one knows where these migratory birds spend winter; or else that winter season data is ‘scarce’. So no sensible range maps exist, for example. If you read this, and have antillean nighthawks (as opposed to common nighthawks) all round you in winter, please tell someone – you may hold the key to an ornithological mystery…

As so often, the Bahamas Philatelic Bureau leads the way with natural history stamps. The 15c Antillean Nighthawk above featured in a 2001 bird set. You can see dozens more very excellent Bahamas bird, butterfly, fish, flower and other wildlife stamps HERE.

Find out about Juan Gundlach, Cuban Natural Historian (he of the Antillean Nighthawk and the Bahama Mockingbird for example) HERE

Credits: Sandy Walker (1); Stephen Connett (2, 3, 4, 5); Bruce Hallett (6); Andrew Spencer / Xeno-Canto (audio files); Audubon (7); Sibley / Audubon (8)

IN A CLASS OF ITS OWN: THE LIMPKIN

July 10, 2017 by Rolling Harbour

IN A CLASS OF ITS OWN: THE LIMPKIN

The Limpkin has a special status: it is in a Class of its own. Actually, it is in a Family of its own in terms of strict Linnean classification. It is in the Class ‘bird’ and the Order ‘crane and rail’. But there is no other creature in its Family or Genus. So it’s on its own, bird-wise. None like it anywhere. It is ‘monotypic’.

These snail eaters are said to be named for their somewhat lame walking method on their long legs. Their long downcurved bills are shaped to act rather like tweezers when feeding on snails. I’ve never managed to get very close to one – they seem to be quite secretive. But boy, can you hear them when they decide to go for it. If you ever hear this sound – quite possibly at night – now you’ll know what creature is making it…

Jerome Fischer / Xeno-Canto

TEN LIMPID LIMPKIN FACTS TO ENTHRAL YOUR FRIENDS

The Limpkin has its own ‘monotypic’ family – a one-off species of bird
They eat snails and molluscs (also insects, worms & frogs), using their beaks to snatch them
They may leave piles of discarded shells in their favourite feeding sites
The birds are ungainly and awkward: ‘limpkin’ probably derives from their limping gait
Males and females have the same plumage (males being slightly larger)
The beak acts like tweezers – slightly open and closing at the tip – for tweaking snails etc
Territory is defended aggressively, with ‘ritualized charging and wing-flapping’ at intruders
Sex lives: they are monogamous; or polyandrous (a male and more than one female. Tsk.)
They use ‘courtship feeding’ – males will catch and shell a snail and then feed it to a female
They are also known as the ‘Crying Bird’ for their bizarre shrieking call, as used in films**

** Specifically, as a generic jungle noise in Tarzan films; and apparently for the hippogriff in one of the Harry Potter films.

Credits: All main photos, Michael Vaughn taken in Florida – with thanks for use permission; teaching resource Schmoop for the Linnean infographic; audio file Jerome Fischer / Xeno-Canto

HOOPOES: THE TARGET FOR THE WEEK (NOT ON ABACO!)

July 3, 2017 by Rolling Harbour

HOOPOES: THE TARGET FOR THE WEEK (NOT ON ABACO!)

From time to time, wildlife that is completely alien to Abaco, the Bahamas, or even the Americas will slip under the radar and find a place hereabouts. I’m hoping to find one such during the next few days. It is Upupa epops: the Eurasian hoopoe. This wonderful creature is a bird of the warmer areas of Europe and Asia (orange on the map below), and widespread (non-breeding) in areas further south including Africa.

Very occasionally they are found in the south of England, but we are travelling to the Balearics and the hoopoe is merely incidental to the expedition. I’ve seen them in France, Italy, and on Mallorca… and we are in with a good chance of finding one this coming week. So I’d better to remember to have more than iPhone with me…

The hoopoe’s most distinctive feature is its extraordinary erectile crest, which creates an impressive fan on top of its head. Then there’s attractive colour scheme. And that long, down-curved, insect-pecking beak. And that unmistakeable call, an onomatopoeic name that really fits the species (cf Whip Poor Will):

Xeno-Canto / Peter Boesman

There is a very real chance of finding and photographing this gorgeous bird, but I appreciate that it’s probably not of sufficient interest Abaco-wise to justify a second post so I’ll probably just put an image on Insta and FB. If any are good enough…

Credits: Artemy Voikhansky, Dûrzan cîrano, David Bottan for uploading the great hoopoe pics (CCL); Xeno-Canto / Peter Boesman; Wik for range map; open source stamp FDC

First day cover from Belarus (one of many countries to issue hoopoe stamps

SCOOP (2): AMAZING BLACK SKIMMERS & CHICKS

June 30, 2017 by Rolling Harbour

SCOOP (2): AMAZING BLACK SKIMMERS & CHICKS

Last year I posted about an avian scoop, when black skimmers (Rynchops niger) were actually photographed on Abaco. These wonderful birds are classified WR 4 for Abaco, which means uncommon winter residents (ie roughly September until April). Now I look into it further on the indispensable eBird, there are actually quite a few reported sightings most years on Abaco – especially on the Cays. Furthermore the sightings cover most months except midsummer. So maybe they aren’t so rare after all. But I couldn’t track down any workable Abaco skimmer photographs until Charmaine Albury managed to take a few last Autumn, which led to the gift post title SCOOP. Because that is just how they feed.

Danny Sauvageau is a dedicated birder in Florida, and a brilliant photographer with it. From time to time I feature his work when his camera skills cover a species found on Abaco but for which Abaco images are scarce (or non-existent). All these photographs were recently taken in Pinellas County, Fl., and I’m really grateful to Danny for permission for occasional use of his exceptional photos.

At the moment, the breeding season is well under way, with the hungry chicks being fed as fast as they can swallow. And this is how that looks, thanks to Danny and his immense talent.

And finally… I’d be really pleased to hear about any Abaco skimmer sightings (and I’ll keep an eye on eBird). Bonus points and a theoretical Kalik for photographs!

RED-LEGGED THRUSHES: MAKING EYE-CONTACT ON ABACO

June 28, 2017 by Rolling Harbour

RED-LEGGED THRUSHES: MAKING EYE-CONTACT ON ABACO

I see it is ‘literally’** years since I last wrote about these lovely, accessible birds, the only permanent resident breeding thrush species on Abaco (out of 8). The post – OL’ RED-EYES IS BACK – featured mainly my own photos, plus one by Mrs RH. With a whole lot of more recent photos, it’s time to revisit these cheery birds. I promised something brighter after two rather sombre shearwater die-off posts – (incidentally, a far wider problem than just in the Bahamas, including NC & Cape May). Here it is.

A RED-LEGGED, RED-EYED GALLERY

Many of the birds shown here were photographed in or around the grounds of Delphi. More recently, they have to an extent been displaced by red-winged blackbirds which are of course very fine birds but in large numbers sound (may I say this? Is this just me?) quite irritating after a while. Whereas the thrush of course has a sweet and melodious song, like this (my own recording – turn up the vol):

Mr & Mrs Harbour’s Handiwork at Delphi

As I may have mentioned before (impatient reader: ‘yes, yes, you did’), the eyes of the RLT are at least as prominent a feature as their legs. Lots of birds have red legs. Very few have such remarkable bright, fiery eye-rings, even in a youngster.

This photo from birdman Tom Sheley is my favourite – a perfect composition

** This means it really is literally years (4), not in the modern modified sense of ‘not actually literally’, as in “I am literally dying of hunger”. Unless you are exceptionally unfortunate, while you have the breath to say you are, you are literally not doing so…

FUN FACT

There is quite literally no song since 1950 with the word ‘thrush’ in the title. Hard to fathom why… One or two songs have a thrush buried away in the lyrics somewhere. Blackbirds have done rather better in this respect…

Photo Credits: Tom Sheley (1, 11); Peter Mantle (2, 4); Gerlinde Taurer (3); Mr & Mrs Harbour (5, 6, 7); Charles Skinner (8, 9); Erik Gauger (10). Lo-fi audio recording: RH

SHEARWATER DIE-OFF ON ABACO: UPDATE

June 26, 2017 by Rolling Harbour

SHEARWATER DIE-OFF ON ABACO: UPDATE

A week ago I posted about the reports of dead and dying Audubon’s shearwaters being washed up on various beaches on the Abaco mainland in and around Cherokee Sound and down to Bahama Palm Shores. I included some advice about how to deal with these poor birds. You can find the post HERE.

Piping plover monitor Rhonda Pearce found a couple of struggling shearwaters in the sea

The very next day, reports began to emerge of another species, great shearwaters, being found dead or in a distressed state just off-shore or washed up on beaches. Reports were fewer, but covered a wider area, including a bird in a very poor condition at Delphi. Great shearwaters were the ones involved in the die-back event 2 years ago.

Keith Kemp, who made one of the earlier Audubon shearwater reports, found a young great shearwater in trouble in the sea while he was out in a kayak off Cherokee Point. He rescued it and took all sensible precautions to nourish it and make it comfortable but sadly it did not last the night. He has frozen the bird as a specimen in case analysis will help to explain this die-off event.

As I wrote before, these birds of the open ocean may become weakened and exhausted if fishing conditions become adverse. They will drift weakly with the tide, dying at sea or washing up in a very poor state in the tideline or on beaches. Their prospects of survival if rescued is sadly very slim – I have not yet heard of a success, though I would love to…

Thankfully, during the past week, reports have gradually diminished. I’ve not seen one for a couple of days. With any luck, the current die-off is now over and will not be repeated for several years. However, another one will certainly happen, I’m afraid – maybe in 5 to 10 years time, the usual gap. Twice in two years has made for very bleak, distressing news.

A more cheerful post will be next, I promise. Meanwhile, any further reports or comments would be welcome.

Photo credits: Dick Daniels (1, 5), Rhonda Pearce (2, 3); Keith Kemp (4)