GETTING THE MEASURE OF TURTLES ON ABACO

August 16, 2016 by Rolling Harbour

GETTING THE MEASURE OF TURTLES ON ABACO

A recent summer course on Abaco was held in partnership between Elizabeth Whitman (Florida International University) and Friends of the Environment/Frank Kenyon Centre. Participants learned about sea turtle biology and ecology, and discussed potential threats to the vulnerable population. After a classroom session, the team headed out to Snake Cay Creek to carry out a field survey. The turtles caught were measured, weighed, tagged (if not already), and given a general health assessment. Each turtle was then released.

The data captured by such courses is invaluable in the continuing assessment of the health of the local turtle population. In addition, such projects provide a valuable opportunity for people to become involved in a fascinating and rewarding local conservation project – with a literally hands-on experience.

Turtle measuring project, Abaco

Credits: Beth Whitman, Friends of the Environment, Jacque Cannon, Maureen Collins, Melinda Riger

ABACO’S 37 WARBLER SPECIES: AN ILLUSTRATED GUIDE

August 10, 2016 by Rolling Harbour

Bahama Warbler, Abaco (Bruce Hallett) z2

ABACO’S 37 WARBLER SPECIES: AN ILLUSTRATED GUIDE

Any day now – if not already – winter warblers will be arriving on Abaco. There are 37 warbler species recorded for the main island and the cays. They fall into 3 categories: 5 permanent residents (PR) that breed on Abaco (B), of which two are endemics; 21 winter residents (WR) ranging from ‘everyday’ species to rarities such as the Kirtland’s Warbler; and 11 transients, most of which you will be lucky to encounter. The codes given for each bird show the residence status and also the likelihood of seeing each species in its season, rated from 1 (very likely) to 5 (extreme rarities, maybe only recorded once or twice).

The photos that follow show an example of each warbler, where possible (1) male and (2) taken on Abaco. Where I had no Abaco images – especially with the transients – I have used other mainstream birding resources and Wiki. All due credits at the foot of the post.

This is a slightly revised version of a guide I posted a couple of years ago. Afterwards, I compressed the guide into a pdf which, in theory at least, is downloadable. You could even send it to your phone and add it to your home screen, so that you will never be without a basic guide to the warblers around you. But it’s not as enthralling as Pokemon Go!, I do quite understand…

AN ILLUSTRATED GUIDE TO ABACO’S WARBLERS

PERMANENT RESIDENTS

BAHAMA YELLOWTHROAT Geothlypis rostrata PR B 1 ENDEMIC

YELLOW WARBLER Setophaga petechia PR B 1

YELLOW WARBLER ©Cornell Lab

OLIVE-CAPPED WARBLER Setophaga pityophila PR B 1

Olive-capped Warbler, Abaco (Bruce Hallett)

PINE WARBLER Setophaga pinus PR B 1

BAHAMA WARBLER Setophaga flavescens PR B 1 ENDEMIC

WINTER RESIDENTS (COMMON)

OVENBIRD Seiurus aurocapilla WR 1

WORM-EATING WARBLER Helmitheros vermivorum WR 2

NORTHERN WATERTHRUSH Parkesia noveboracensis WR 1

BAHAMAS - Northern Waterthrush - Oct 2010 Becky Marvil

BLACK-AND-WHITE WARBLER Mniotilta varia WR 2

COMMON YELLOWTHROAT Geothlypis trichas WR 1

AMERICAN REDSTART Setophaga ruticilla WR 1

CAPE MAY WARBLER Setophaga tigrina WR 1

NORTHERN PARULA Setophaga americana WR 1

BLACK-THROATED BLUE WARBLER Setophaga caerulescens WR 2

PALM WARBLER Setophaga palmarum WR 1

YELLOW-RUMPED WARBLER Setophaga coronata WR 2

YELLOW-THROATED WARBLER Setophaga dominica WR 1

PRAIRIE WARBLER Setophaga discolor WR 1

WINTER RESIDENTS (UNCOMMON TO RARE)

LOUISIANA WATERTHRUSH Parkesia motacilla WR 3

BLUE-WINGED WARBLER Vermivora cyanoptera WR 3

SWAINSON’S WARBLER Limnothlypis swainsonii WR 4

NASHVILLE WARBLER Oreothlypis ruficapilla WR 4

Nashville Warbler, Abaco - Bruce Hallett

HOODED WARBLER Setophaga citrina WR 3

KIRTLAND’S WARBLER Setophaga kirtlandii WR 4

MAGNOLIA WARBLER Setophaga magnolia WR 3

BLACK-THROATED GREEN WARBLER Setophaga virens WR 3

TRANSIENTS

PROTHONOTARY WARBLER Protonotaria citrea TR 3

TENNESSEE WARBLER Oreothlypis peregrina TR 4

ORANGE-CROWNED WARBLER Oreothlypis celata TR 4

CONNECTICUT WARBLER Oporonis agilis TR 4

KENTUCKY WARBLER Geothlypis formosa TR 4

BAY-BREASTED WARBLER Setophaga castanea TR 4

BLACKBURNIAN WARBLER Setophaga fusca TR 4

CHESTNUT-SIDED WARBLER Setophaga pensylvanica TR 4

Chestnut-sided Warbler talainsphotographyblog - Version 2

BLACKPOLL WARBLER Setophaga striata TR 3

WILSON’S WARBLER Cardellina pusilla TR 4

YELLOW-BREASTED CHAT Icteria virens TR 4

PHOTO CREDITS (1 – 37) Bruce Hallett (Header, 3, 9, 12, 14, 17, 21, 22); Tom Reed (1, 4); Cornell Lab (2); Tom Sheley (7, 10); Alex Hughes (5); Gerlinde Taurer (6, 11, 18); Becky Marvil (8, 20a); Woody Bracey (13, 24); Peter Mantle (15); RH (16); William H. Majoros wiki (19); talainsphotographyblog (20b, 26, 34); Charmaine Albury (23); Craig Nash (25); Ann Capling (27); Jerry Oldenettel wiki (28); Dominic Sherony wiki (29); 10000birds (30); Steve Maslowski wiki (31); MDF wiki (32, 33); Avibirds (35); Michael Woodruff wiki (36); Emily Willoughby wiki (37)

CHECKLIST based on the complete checklist and codes for Abaco devised by Tony White with Woody Bracey for “THE DELPHI CLUB GUIDE TO THE BIRDS OF ABACO” by Keith Salvesen

BUTTERFLIES ON ABACO (9): GULF FRITILLARIES

August 8, 2016 by Rolling Harbour

BUTTERFLIES ON ABACO (9): GULF FRITILLARIES

It’s been a while since any papilionidae made an appearance on these pages – and much longer since a Gulf fritillary Agraulis vanillae flew in. These very pretty butterflies are far from rare, but like the ATALA hairstreak, they are always a pleasure to see. Here are a few to enjoy.

Gulf Fritillary, Abaco (Charles Skinner) Gulf Fritillary, Neem Farm, Abaco (Keith Salvesen)5 10386393_10152656788408720_3995568288186763659_n

Credits: Charles Skinner (1, 2, 6, 8), Rhonda Pearce (7), Keith Salvesen (3, 4, 5)

“PIPER” (THE SANDERLING?) – THE ULTIMATE CHICK FLICK?

July 31, 2016 by Rolling Harbour

“PIPER” (THE SANDERLING?) – THE ULTIMATE CHICK FLICK?

Yes, yes, I realise that Pixar / Disney’s latest ~~candidate~~ shoo-in for the Oscar in the ‘Totes Adorbz Animatid Tweetie Pie’ category isn’t actually real. [Oh! Did I really need to put a *spoiler alert* before that first sentence, I wonder? If so, sorreeeeeeee!] Piper, the awesomely cute chick star of the already famous ‘short’, is clearly a shorebird of some sort. She’s obviously not a piping plover named ‘Piper’ – indeed, judging by the appearance of her mom, she is obviously based on one of the small sandpiper species. In fact, she most resembles a SANDERLING (Calidris Alba) who is, not unreasonably, called ‘Piper’.

According to an article in THE VERGE, the film-makers spent a great deal of time with shorebirds, especially sanderlings, studying all their little ways for verisimilitude in the film. Not just in appearance, of course, but in movement and behaviour (see viddy below).

A real (as opposed to CGI / cartoon) sanderling strutting its stuff on the Delphi beach Sanderling, Delphi Beach, Abaco (Keith Salvesen)

“KEEP CLAM AND OPEN IT” 636005803745806295-Piper-1.pub16.1-RGB

PIPER the film is described thus: “This wordless short follows a young bird who’s forced by her mother to start collecting her own clams. Her first attempt is a disaster. A crashing wave leaves the little bird soaked and terrified… She isn’t too eager to return to the shoreline, but, with the help of a tiny hermit crab, Piper musters the courage to try again and even starts to enjoy the hunt”.

Sanderlings love water. They run along the tideline. They run towards the retreating tide to forage in the soft sand. They run away from the next wave as it rolls in. They run everywhere. Sometimes they bathe in rock pools or TIDE POOLS. Here’s a short video I took on the Delphi beach that demonstrates the crazy realtime scuttling that goes on.

And this is the very excellent BIRD & MOON take on Sanderling:

IMG_3834 - Version 2 copy

SOME CUTE CLIPS from “PIPER”

636005801449598138-piper-s200-107cs.sel16.577-RGB 1030108-pixar-piper-02 11345463 piper-pixar-short

There’s no one in the world who’s going to have a word to say against this charming film, so not even having seen it I am going to cut to the chase with an immediate review:

ROLLING HARBOUR MOVIE RATING wickle tiny fluffballs

THE OFFICIAL PREVIEW

Please note: as yet I have not faced the question of forthcoming animated animal films, but no doubt I’ll get round to a post, provisionally entitled “Close Encounters of the Furred Kind”.

Credits: Pixar / Disney, The Verge, Birdorable, Bird & Moon, open source material and self for the real bird on the beach + video clip. Also, Conserve Wildlife Foundation NJ and Wader Quest who posted similar jocular ornithological comparisons.

“ON THEIR WAY”: THE PIPING PLOVER MIGRATION HAS BEGUN…

July 26, 2016 by Rolling Harbour

“ON THEIR WAY”: THE PIPING PLOVER MIGRATION HAS BEGUN…

The last piping plover known to have left Abaco for the summer breeding grounds was the renowned ‘Tuna’, in early April. We can’t say where he ended up – there are no reported sighting of him this summer from the NJ beach where he was born, raised and banded – or from anywhere else. The unbanded Delphi contingent had left the beach by the end of March.

Tuna Piping Plover Tuna. Abaco. Oct 10. Rhonda Pearce

Besides Tuna, of the named banded birds resighted on Abaco beaches last season (e.g. Harry Potter, Hermione Granger, Jonesy, Bahama Mama, Benny, Bess), only the most distant visitor Bahama Mama returned to her original beach in Muskegon State Park. Her mate from last year (‘Little Guy’) had already shacked up with another bird, so BM did likewise. Carol Cooper reports that all birds had left the beach by July 23.

Bahamas Pink Band 52 PIPL Pink Band 52, Abaco (Walker Golder)

As for Bahamas ‘Pink Bands’ – winter-banded birds – the BAHAMAS SHOREBIRD CONSERVATION INITIATIVE has posted a wonderful interactive map produced by Audubon which shows the astonishing extent of the migration undertaken by these little birds. Unfortunately none of last winter’s Abaco ‘pink numbers’ are shown as resighted. You can reach this great resource by clicking the image below. This will take you to the original – I am trying to work out how best to embed the map in my sidebar.

Click me!

Reports of migrating PIPL are beginning to come in and will accelerate over the next few weeks. First with a Bahamas report is Linda Barry-Cooper (West End Ecology Tours), who spotted 3 at Sandy Cay, West End, Grand Bahama on July 21 (‘10.00 a.m., high water’). With a modest fanfare of greeting, here are those first Bahamas birds of the season.

Piping plovers, West End, Grand Bahama (Linda Barry-Cooper)

ABACO PIPING PLOVER WATCH

Last season was an important one for having a bird count on Abaco, with the four-yearly census taking place in January. I started The Watch rather nonchalantly, but it quickly picked up enthusiasm and momentum and in the end it was of significant use for the official bird count. Here are the compressed stats for the from the end of July 2105 to January 2016. You will see – possibly with some surprise – that in only 5 months 3.83% of the total presumed piping plover population in the world was found on Abaco. And of course that’s only a total from sightings on certain beaches, mostly easily accessible, by a relatively small number of monitors. How many more were there on the all the unexplored expanses of beach, or indeed out on the Marls?

12645249_238060709872861_4615782903299666904_n

The question is whether to continue the watch this coming season. If so, best to get it sorted before the first birds arrive any day now. I have decided to carry on, but – since it isn’t a census year – with a lighter touch this time (it’s a time-consuming process and there’s other stuff going on in my life.) Accordingly I would welcome reports of all Abaco sightings. If you are in doubt whether what you are seeing is a piping plover or some other shorebird, a photo or even a phone pic for ID would be great. The most helpful information to give is:

Date and time
Single bird or number of birds (if countable) or an estimate
Whether banded or not
If so, details of the banding: band or flag, colours, visible numbers etc
If at all possible, photos of the bird and its legs… I am able to enhance apparently dim or fuzzy pictures to some extent, so don’t worry if you don’t get a perfect shot.
If possible, state of tide – high, low, half-way, coming in, going out
Also, what the bird is doing – foraging, sleeping, rushing round in circles etc
Finally, location as accurately as possible. Area, name of beach, whereabouts (middle, east end, south end etc)

Piping Plover (juv) CT (Danny Sauvageau)

If you are one of the volunteer beach monitors from last year, I will be emailing you. If you’d like to monitor your own or a favourite beach, I’d love to hear from you.

CONTACT

Email me at rollingharbour.delphi [at] gmail.com
Post or message me via my Rolling Harbour FB page https://www.facebook.com/RollingHarbour.Abaco
Post or message me via the Abaco Piping Plover Watch https://www.facebook.com/Abaco.Piping.Plovers
Leave a comment for this post here or on my RH FB page above.

Piping Plover, Abaco - Charmaine Albury

Photo Credits: Jordan Rutter, Rhonda Pearce, Linda Barry-Cooper x 3, Danny Sauvageau, Charmaine Albury

“TUVU” (TURKEY VULTURE) ON LUBBERS QUARTERS, ABACO

July 23, 2016 by Rolling Harbour

“TUVU” (TURKEY VULTURE) ON LUBBERS QUARTERS, ABACO

Lubbers Quarters is a Cay off the southern tip of Elbow Cay, and home to the excellent Cracker P’s restaurant. Also, home to Larry Towning, who takes terrific sunrise and sunset photos, among other subjects that include birds. He recently happened upon a Turkey Vulture sitting on a POISONWOOD stump (do not rush to try that – you may not sit down again for weeks). I like the immediacy of these. Most TUVU shots – by me, anyway – are (a) flying – usually coming out as silhouettes; or (b) atop a utility post with wires in the way, or (c) on the ground scavenging something revolting in the way of carrion. This bird is only dreaming about doing that.

“WARTS AND ALL…” Turkey Vulture, Lubbers Quarter, Abaco (Larry Towning)

The nostrils are not divided by a septum, but are perforated; from the side one can right see through (and as I have previously noted, some humans also suffer from MSS – missing septum syndrome. They tend to sniff a lot) Turkey Vulture, Lubbers Quarter, Abaco (Larry Towning)

LUBBERS QUARTER CAY Lubbers Quarters Map

NOT SAD… JUST THINKING ABOUT DEAD DECAYING THINGS TO EAT Turkey Vulture, Lubbers Quarter, Abaco (Larry Towning)

To read much more about Turkey Vultures, find a bundle of interesting facts and learn about their sex lives and frankly disgusting habits with urine and vomit, check out ‘CARRION SCAVENGING‘.

Photo credit: Larry Towning; Tropicat (Poisonwood link)

BAHAMA WOODSTARS: JEWELS IN ABACO’S CROWN

July 18, 2016 by Rolling Harbour

BAHAMA WOODSTARS: JEWELS IN ABACO’S CROWN

Abaco is spoilt for birds. What other island in the word has its very own population of ground-nesting parrots? (Clue: none). How many others provide a secluded winter home for the rare Kirtland’s Warbler? Or a safe habitat for piping plovers – more than 300 individual birds recorded last year, nearly 4% of the total population? Or host 32 warbler species in the winter to supplement the 5 resident species? Or record a visit from a black-browed albatross? Or enjoy 4 out of 5 of the Bahamian endemic species (no longer the Bahama Oriole sadly, now confined to specific areas of Andros).

Bahama Woodstar Hummingbird, Abaco (Bruce Hallett)

A while back I held a poll for Abaco’s favourite bird, with about 10 contenders. Some were quick to point out that their own personal favourite was not an option, but I had to take a fairly broad brush approach. On the podium, gold went to the Bahama Woodstar; silver to the parrot; and bronze to the western spindalis. I’m in a genial mood today, having caught a fair-sized wild brown trout on my third (part) day of stalking it (over 2 weeks), on the smallest fly in my box (size 18). I put it straight back of course. Respect! So in a spirit of cordiality, here are some epic shots of Abaco’s democratically elected favourite bird… at least according to the poll.

BIRD POLL FV2

The two images above were taken by the legendary Bruce Hallett, author of the go-to field guide for the Bahamas, which no birder should be without. Many of his wonderful photos appear in THE BIRDS OF ABACO, and he was a steady guiding hand during the preparation of the book.

This brilliant photo of a female woodstar was taken by Tara Lavallee of Bahama Palm Shores, and for composition, clarity, colour and sheer charm it was a must for inclusion in the book.

Bahama Woodstar, Abaco (Tara Lavallee)

Another major photographic contributor was Tom Sheley. I had the pleasure of spending time on Abaco with Tom during expeditions deep into backcountry to find and photograph birds. He had two cameras, one with a long lens. The other had a very long lens. The results he obtained – showcased in the book – were outstanding. His woodstar graces the front cover.

Bahama Woodstar male, Abaco, Bahamas (Tom Sheley)

Tom also took a delicate little study of a female woodstar feeding, one of my favourite photos Bahama Woodstar female, Abaco, Bahamas (Tom Sheley)

Credits: Bruce Hallett, Tara Lavallee, Tom Sheley

JACKKNIFE FISH: BAHAMAS REEF FISH (30)

July 14, 2016 by Rolling Harbour

JACKKNIFE FISH: BAHAMAS REEF FISH 30

The rather uncomfortably ‘double-k’ Jackknife fish is one of 3 types of similar drumfish subspecies of Equetus found in Bahamas waters. The others are the High Hat and the SPOTTED DRUMFISH – the first fish featured in this series. Each of these drumfish species has juveniles that are elegant and delicate, becoming more conventionally fishlike as they grow to adulthood, as the final image shows.

Jackknife fish (juv) ©Melinda Riger @ G B Scuba copy

I always want to stick a hyphen in to separate each k: jack-knife fish. I think it’s an English thing. I have seen, at the other extreme, ‘jack-knifefish’, which looks most weird of all. Checking online, jackknife fish wins by a distance as the correct spelling.

Jackknife Fish (juv) ©Melinda Riger @GB Scuba

These little fish, typically between 6 and 9 inches, inhabit the coral reefs of the Caribbean, the Gulf of Mexico, Florida and the Bahamas. Juveniles eat plankton and similar organism, graduating to small crabs and shrimps as adults.

Jackknife Fish ©Melinda Riger @ G B Scuba

A FULLY GROWN JACKKNIFE FISH (NOAA) Jackknife fish adult_NOAA_Photo_Library

Like other drumfishes, the jackknife can produce ‘croaking’ or ‘drumming sounds. This involves the fish beating its abdominal muscles against its swim bladder. There’s a lot more to it than my rather simplistic summary, but it’s probably as much as anyone needs or wants to know… The primary reason is believed to relate to mating. Other reasons include ‘low-level aggression’, and keeping in touch with each other in turbid waters. I prefer the unscientific theory that sheer happiness makes them croak. Here’s a short video of a happy juvenile Jack knife fish (that’s yet another spelling variant…)

RELATED POSTS

SPOTTED DRUMFISH

SPOTTED DRUMFISH JUVENILES

Credits: Melinda Riger / GrandBahama Scuba; NOAA

INDEPENDENCE DAY… FOR TINY FUZZY FLUFF BALLS

July 4, 2016 by Rolling Harbour

INDEPENDENCE DAY… FOR TINY PIPING FLUFF BALLS

piping-plover Happy July 4th to all those for whom the date has special significance (aside from it being plenty of people’s birthday). I’m celebrating the occasion by exercising my personal independence with a post that wrote itself. Mary Lenahan has done all the hard graft. Her photos and captions of a day in the field with her student Alex, in the company of CONSERVE WILDLIFE FOUNDATION NJ savants Todd Pover and Michelle Stantial merely needed to be arranged in traditional Rolling Harbour format, with a few additional comments.

BIRDS IN THE HAND

piping-plover “My student Alex and I were invited by Todd Pover (Conserve Wildlife of NJ Beach Nesting Bird Project Manager) to help out with some piping plover work in Avalon the other morning. We were lucky to observe the plover family from afar and close up as Michelle Stantial (Wildlife Biologist from SUNY College of Environmental Science and Forestry) and her technicians collected data on the week old plover chicks. What a thrill when we were able to release the fluffy chicks back to their parents in the Avalon dunes! Alex even took the time to help Todd take down a plover predator exclosure and to retrieve a balloon from the beach. What a fantastic and life changing experience for a budding scientist and her bird-nerd teacher. It is my hope that these endangered plovers overcome the many threats and obstacles they face and survive to migrate to their wintering grounds in the Bahamas”.

RH NOTE: 5 of the identified banded piping plovers that overwintered on Abaco were from NJ preserves. 2 of them (including the famous ‘Tuna’) were actually banded by Michelle herself last summer, with Emily Heiser.

Alex and Michelle Stantial discuss the bands on a piping plover chick Piping Plover chick in the hand for banding (CWFNJ)

Alex cradles a 1 week old chick before releasing him/her back to its parents Alex and Michelle Stantial discuss the bands on the piping plover chick

Piping Plover chick in the hand for banding (CWFNJ)

Michelle Stantial places two fuzzy fluff balls into Mary’s hands for release! Piping Plover chick in the hand for banding (CWFNJ)

Fuzzy babiez! Piping Plover chick in the hand for banding (CWFNJ)

Go find your parents! Piping Plover chick in the hand for banding (CWFNJ)

piping-plover These tiny birds, weighing a couple of grams maybe, were one week old. Already, they were nearing their own independence: still learning the arts of life from their parents, but fast becoming mini autonomous units too. To give you an idea how fast they develop, the first “fall” PIPL found on Abaco last year were spotted by Woody Bracey on July 31 on Green Turtle Cay mudflats – 6 birds in a group. Tuna, born in June, was first seen on Abaco in August, having undertaken a journey of well over 1000 miles.

ANSWERS the answers to the questions are as follows: ‘no’; ‘no’; and ‘not in the slightest’.

QUESTIONS the questions are: ‘don’t the parents reject a chick that has been handled during weighing, measuring and banding’?; ‘aren’t the chicks terrified and traumatised by the whole process’?; and ‘don’t the bands hamper their foraging / flying abilities or otherwise cause lifelong alarm and despondency’?

The field work on the beach involves more than measuring and banding the chicks. Exclosures erected to exclude predators from the nest areas need to be regularly checked, and removed when the time is right (below)

Piping Plover nest exclosure, New Jersey (CWFNJ)

Alex finds a stray balloon very close to plover nest. BALLOONS BLOW and should never be released into the environment! This balloon could have been mistaken as food by a turtle or a whale, becoming trapped in the animal’s stomach, causing it to become very ill and die. The strings of balloons have been found tangled around the necks, bodies and legs of birds, causing pain, injury and death. Don’t release balloons or better yet, don’t buy them! Alex finds a deflated balloon on a plover beach

BIRDS: BIG MOUTHFULS, VARIED DIETS & PLAYING WITH FOOD…

June 30, 2016 by Rolling Harbour

BIRDS: BIG MOUTHFULS, VARIED DIETS & PLAYING WITH FOOD…

Anhingas are so-called ‘darters’. You won’t have seen one on Abaco. Or else, if you have, you’ve had a rare avian treat. These cormorant-like birds are far from unusual in Florida, all round the Gulf of Mexico, on Cuba and generally in the West Indies, and throughout the northern parts of South America. But somehow they have only very rarely bothered to wing their way across the relatively short expanse of water that separates their usual stamping ground in Florida and the northern Bahamas. I very rarely post about non-Abaco birds, unless for comparison. However, on the slender basis that one or two anhinga sightings have been made on Abaco since 1950 (they are classified as V5, i.e. vanishingly rare vagrants) , I am including PHIL LANOUE’S wonderful photo of one trying to get a gob-stoppingly large spiny fish down its throat. And making that an excuse to show more of his wonderful bird photos, including one of his renowned sequences.

BIG MOUTHFULS

By way of contrast to the anhinga above, this brown pelican has opened wide, but has disappointingly little to show for his huge gulp. Just a tiddler, and it really doesn’t look like it will manage to jump out of that capacious gullet…

Brown Pelican fishing (Phil Lanoue)

Here’s a better meal: a great egret has got hold of a massive shrimp. It won’t have any trouble getting it down… Great Egret eating fish (Phil Lanoue)

VARIED DIETS

As the great egret above demonstrates, fish are not the only prey species for the ‘fish-eating’ birds. These cormorants are happily mixing up their diet. Cormorant - varied diet 1 (Phil Lanoue) Cormorant - varied diet 3 (Phil Lanoue)

I’ll take a side-order of salad with that… Cormorant feeding (Phil Lanoue) Cormorant - varied diet 5 (Phil Lanoue)

PLAYING WITH FOOD

Regrettably, the cormorant with the eel, above, decided to play with its food before eventually swallowing it. Here are three more images from Phil’s sequence of the Eel Meal.

Chucking my dinner around a bit Cormorant - varied diet 4 (Phil Lanoue)

Wearing my food as a hat

My whole meal seems to have gone to my head… Cormorant - varied diet 6 (Phil Lanoue)

All phantastic photos by Phil. Check out his website https://phillanoue.com

BANANAQUITS ON ABACO (GUEST PHOTOS)

June 23, 2016 by Rolling Harbour

BANANAQUITS ON ABACO (GUEST PHOTOS)

This is the best job in the world (#it’snotajob #it’sapastime #duh!yougetpaidinajob). I get to choose what to write about and what photos to use. And it’s all enjoyable, interesting, and totally new (to me) within the last 10 years. Bananaquits are another favourite small bird of mine. Charmaine Albury takes great Abaco wildlife photos – birds, butterflies, insects, shells and more – on Man-o-War Cay and beyond. It’s time to showcase some of her bananaquit photos. Let’s go!

Bananaquit, Abaco (Char Albury)

Juvenile bananaquits have their own totally adorbz qualities, as I have observed BEFORE.

Bananaquit juvenile, Abaco (Char Albury)

As the juveniles grow, their colouring becomes stronger until eventually they are hardly distinguishable from their parents Bananaquit juvenile, Abaco (Char Albury) Bananaquit, Abaco (Char Albury)

Bananaquits are readily attracted to gardens. They can used their sharp curved beaks to drink from hummingbird feeders. Or why not try Charmaine’s idea for a free-to-make bananaquit bar – look how successful it is!

Bananaquit, Abaco (Char Albury)

You’ll find several posts about bananaquits, none particularly recent. For an ‘in-house’ gallery of these bright little birds, click HERE

All photos Charmaine Albury, with thanks for use permission. You’ll notice that the images are watermarked or named, which is because Char’s images are available for sale. Let me know if you are interested in any of the photos featured here…

CUBAN PEWEES AT THE NEEM FARM, ABACO

June 21, 2016 by Rolling Harbour

CUBAN PEWEES AT THE NEEM FARM, ABACO

The Abaco Neem Farm just off the highway about 20 minutes south of The (one and only) Roundabout is about much more than the neem plants and the resultant products sold at the well-known shop in Marsh Harbour. The many varieties of fruit tree, the grasses and the wild flowers, the coppice, the pine forest, the open land and the pond that make up the extensive property provide a wonderful haven for birds, butterflies, moths and bees (there are hives too). It’s a great place for birding, and the owner Nick is rightly proud of the peaceful ambience of the farm. On a bright day, the place is alive with birdsong.

Cuban Pewee, Abbaco Neem Farm (Keith Salvesen) 6

Among my favourite small birds found there are two species that are so tame and inquisitive that it is often possible to move slowly right up to them. The blue-gray gnatcatcher is one. The cuban pewee is another. This pewee was flitting about the edge of the coppice, hawking for insects and quite unconcerned by our presence. Sadly I only had ‘hated camera’ with me, having thrown ‘beloved camera’ into the sea a couple of days before, photographing shorebirds (and thence into the trash bin). So I’m not wholly pleased with the results, either for clarity or for colour. Needless to say, hated camera always has the last laugh…

Cuban Pewee, Abbaco Neem Farm (Keith Salvesen) 2

Identification of the various flycatcher species e.g. CUBAN PEWEE, LA SAGRA’S FLYCATCHER, LOGGERHEAD KINGBIRD and GRAY KINGBIRD can be tricky. The simplest way to distinguish the cuban pewee is to remember that it is a small bird (so, not a kingbird); and that its informal name is ‘crescent-eyed pewee’ due to the very noticeable white crescent behind the eye. And as Liann Key Kaighin reminds me in a comment, these little birds also answer to the name Tom Fool…

Cuban Pewee, Abbaco Neem Farm (Keith Salvesen)

A quick check of the sky for predators? Or maybe just for rain… Cuban Pewee, Abbaco Neem Farm (Keith Salvesen) 8

All photos: RH. Thanks to Nick Maoulis for his tolerance of people armed with cameras and binoculars.

PS I don’t go in much for beauty products (far far too late), but the Neem Salve is fantastic for minor injuries: cuts, grazes, bruises, small burns and so on. Well, it works for me.

WHALE-WATCHING: THE APPLIANCE OF SCIENCE

June 13, 2016 by Rolling Harbour

WHALE-WATCHING: THE APPLIANCE OF SCIENCE

The Bahamas Marine Mammal Research Organisation has just celebrated its 25th year of existence. It was formed in 1991. The omnivorous leviathan Amazonus giganticus emerged in 1994 and the invasive species Megacorpus googleii not until 1998. A full 10 years later the first garbled recordings of Sarahpalinus illogicus were made. And all the while, a watchful eye was being kept on the cetaceans of the Bahamas – researching, counting, measuring, identifying, recording, poop-scooping, analysing samples, tagging, comparing, protecting and conserving.

Blainville's Beaked Whale, Sandy Point, Abaco 20 (Keith Salvesen

As the years passed, so the science and technology evolved and became more sophisticated. Researching became at the same time easier, yet more complex as the organisation’s remit expanded to accommodate the vast increase in data collection now made possible by refined techniques. Here are two very recent examples – 25th anniversary projects, in fact – with thanks to Charlotte, Diane, their team and their colleagues in linked organisations.

TAGGING BLAINVILLE’S BEAKED WHALES

Last month, a tagging project started, involving suction cups being attached to the backs of BLAINVILLE’S BEAKED WHALES. The purpose of the research is to compare the foraging efficiency of the whales in Abaco waters with those of Andros, the second part of the project. I imagine this will provide valuable insights into the whale movements and behaviours in each location as well as such issues as the comparative availability of the food supply, and other factors that may affect expected foraging patterns.

The tag is moved towards an adult male. Note the aerial (antenna?) at the back of it Tagging a Blainville's beaked whale with a suction cup 1

Planting the tag on the whale’s back Tagging a Blainville's beaked whale with a suction cup 2

Successful suction! Tagging a Blainville's beaked whale with a suction cup 3

The tag in place Tagging a Blainville's beaked whale with a suction cup 4

The tag is tracked for 18 hours, after which it is retrieved and the recordings can then be analysed back at BMMRO HQ in Sandy Point. So far, an adult male, a young male and two adult females have been tagged. Each female had a calf, but these were not tagged.

Female beaked whale with her calf Blainville's beaked whale female and calf

AERIAL PHOTOGRAMMETRY USING A HEXACOPTER

Drone technology is rapidly expanding as new uses for them are devised. BMMRO in conjunction with NOAA have used a sophisticated HEXACOPTER to take the first PHOTOGRAMMETRY images of Blainville’s beaked whales. These aerial photographs were taken from approximately 100ft altitude. But note: not just anyone with a $50 drone can do this: the project required flight clearance from the Bahamas Department of Civil Aviation and a permit for research on marine mammals granted by the Bahamas Department of Marine Resources.

Blainville’s beaked whale photogrammetry image – adult male (note ‘erupted’ teeth) Blainville's beaked whale photogrammetry image - adult male (note 'erupted' teeth) BMMRO

Blainville’s beaked whale photogrammetry image – female and calf Blainville's beaked whale photogrammetry image - female and calf BMMRO

STOP PRESS Two additional images from the latest batch Blainville's beaked whales photogrammetry image - BMMRO

Photogrammetry: the science of making measurements from photographs. Applications include satellite tracking of the relative positioning and alterations in all Earth environments (e.g. tectonic motions etc), research on the swimming of fish, of bird or insect flight, and other relative motion processes. The results are used to guide and match the results of computational models of the natural systems. They help to invalidate or confirm new theories, to design novel vehicles or new methods for predicting or/and controlling the consequences of earthquakes, tsunamis etc, or to understand the flow of fluids next to solid structures, and many other processes. (Wiki-précis)

Hexacopter (6 rotors) Hexacopter_Multicopter_DJI-S800_on-air_credit_Alexander_Glinz

Tag Team: BMMRO, University of St Andrews (Scotland), Woods Hole Oceanographic Institution

Hexacopter: BMMRO, NOAA

Photo Credits: top two, moi (from BMMRO research vessel); remainder except for last, BMMRO; last, Wiki

MUSCOVY DUCKS: THE MATING GAME…

May 27, 2016 by Rolling Harbour

Muscovy Duck, Abaco, Bahama (Gerlinde Taurer)

Muscovy Ducks, Gilpin Point, Abaco

MUSCOVY DUCKS: THE MATING GAME…

This is going to be a bit awkward for me. And for you. We are all going to have to be very adult about this. If you are sensitive about discussing… intimacies, then look away now. Because we are going to have to confront the facts with courage and fortitude. Ducks have sex. Oh, you didn’t quite catch that? They have Sex. SEX. SEX. Let’s call it something less.. well, I think mating is the correct word, although given the fact that the female suffers total submersion during the proceedings, ‘ducking’ would not be wholly out of place…

On Abaco, there are a number of muscovy ducks, all tame ones such as Perry Maillis’s at Gilpin Point shown in the Header image. They are not strictly an ‘official’ bird species of Abaco, but instead come into the classification “exotics”, in other words avian ‘also-rans’. This category also includes mallards, macaws and (for now) PEAFOWL – though I would fight to near-death to have these ranked as an established breeding introduced species (cf bobwhites), i.e. ‘proper’ Abaco birds. Many-time descendants of a few original tame birds, the population now is entirely feral and self-sustaining.

Cairina_moschata_reproduction (Ianare Sevi wiki)

Muscovy ducks Cairina moschata turn out to be very interesting in the area of ‘Spring relationships’ (mallards and other ducks too, for that matter). A quick piece of research about them unearthed one unbeatable nugget of anatidaean anatomy: male muscovy ducks have spiralled penises which can become erect to 20 cm in one third of a second… Females have vaginas that spiral in the opposite direction to try to limit forced copulation by males, with ‘blind pouches’ if the female is unreceptive to advances…

So there you have it. Impressively rapid reactions from the male. And an equally clever response from the female. Something like this:

Male & Female Duck Corkscrews imgres

NERVOUS DISPOSITION? STOP READING RIGHT NOW!

I once photographed the muscovy duck mating sequence (not on Abaco). Here are some images from the procedure. Until I looked at the images on my computer, I didn’t realise I had ‘caught’ (photo #2) the pink corkscrew in the process of inflation. So to speak. And with apologies for indelicacy.

SPRINGTIME. I THINK IT’S TIME TO FIND MYSELF… A LADY FRIEND

OH MY GOODNESS. THAT “1/3 OF A SECOND THING” IS STARTING TO HAPPEN…

QUICK! AHA! SHE LOOKS NICE. LET’S SEE HOW THINGS DEVELOP.

THAT SINKING FEELING…

THAT SUNKEN FEELING…

HEY! WHERE ON EARTH HAS SHE GOT TO?

OH! HELLO, DEAREST…

HOLD ON AGAIN…. JUST A…. MOMENT…

YAY! I ENJOYED THAT

BLEURGHHHHHHH… ME TOO… I THINK?

AH YES, ALL OK NOW. PLEASURE TO MEET YOU

Credits: Header, Gelinde Taurer; Ianare Sevi; all other photos RH; infographic, scientist.com

INTRODUCING ROSEATE SPOONBILLS TO ABACO?

May 17, 2016 by Rolling Harbour

INTRODUCING ROSEATE SPOONBILLS TO ABACO?

Roseate Spoonbills, this is Abaco. Abaco, meet Roseate Spoonbills. You guys should get on just fine together. What’s that, Abaco? You used to know the Roseate Spoonbills pretty well? Still see the occasional one? Like the one at GILPIN POND last autumn? Well then, Roseate Spoonbills, let’s re-introduce you as soon as possible. Just like the beautiful flamingos now absent from Abaco, you deserve to have a home there too…

Roseate Spoonbills 3 (Phil Lanoue) jpg Roseate Spoonbills 4 (Phil Lanoue) jpg Roseate Spoonbills 1 (Phil Lanoue) jpg Roseate Spoonbills 2 (Phil Lanoue) jpg

SPOONBILLS AT GILPIN POINT

BAHAMAS SPOONBILLS

FLAMINGOS

All wonderful photos by PHIL LANOUE. Check out his website for astonishing image sequences of birds… and alligators (NOT just snaps…)

BIRDWATCHER ALERT A BIG DAY FOR BIRDS EVERYWHERE!

May 14, 2016 by Rolling Harbour

Sanderling Trio, Delphi Beach, Abaco (Keith Salvesen) 5

Sanderling, Delphi Beach, Abaco

BIRDWATCHER ALERT A BIG DAY FOR BIRDS EVERYWHERE!

It’s here again – GBD, the second Global Big Day. A chance for anyone and everyone to participate in a worldwide celebration of birds at just the level you choose.

Global Big Day Flyer (Cornell Lab)

No need to try to cover 100 square miles in a day and record 300 species. Unless you want to, of course. You could as easily spend an hour or two in a garden. In a clearing in the coppice. Down a track in the pine forest. Sitting on the beach with a cooler full of beer. Whatever suits you.

Western Spindalis, Delphi, Abaco

As the second Saturday in May, today also happens to be the official IMDB – International Migratory Bird Day – for the U.S. and Canada (the Caribbean is in October – reversed migration routes. Geddit?).

IMBD 2016 poster

However, this post is not primarily about that event, but rather an encouragement to people to join in with some easygoing birding today. And if you happened to want to do it tomorrow, that’s OK too! If you want to send me your checklist (iphone photo should be fine), please do. Or send 2 or 3 best photos, and I’ll post my favourites – though preferably rather than post to my FB page, email to rollingharbour.delphiATgmail.com .

Palm Warbler, Delphi: a migratory warbler. Unlikely to be on Abaco – all hightailed north by now Palm Warbler, Abaco 3 (Keith Salvesen)

Wherever you happen to be, just take a little time to look for some birds. There are plenty of places you can rule out straight away. Indoors for example. So it means being in the fresh air. And it’s probably best to set an hour or so as a minimum target time to spend on the task.

Green Heron hunting (successfully) – Gilpin Point pond, Abaco Green Heron, Gilpin Point, Abaco (Keith Salvesen)05

WHAT DO I NEED?

Keep it simple. A pen that works. A spare pen just in case. A note book or even a large sheet of paper. Binoculars maybe. Camera if you are that way inclined. Sustenance. Maybe a friend for a joint effort. Possibly a bird book. If you have a North American one, it will help with most of the species you are likely to encounter.

Antillean Bullfinch, Delphi, Abaco Greater Antillean Bullfinch, Abaco (Keith Salvesen)

In an ideal world you would then upload your checklist officially to eBird by May 17 so that your findings can be included in the global statistics. Or you could pass your record to a local birding group to upload for you. Or just have a bit of fun, why not, and see how many different birds you can find (even if you can’t put a name to them). Last year 268 Caribbean species were recorded. Imagine if one of yours was the only one of its kind to be seen?

Bananaquit, Delphi, Abaco Bananaquit, Abaco 2 (Keith Salvesen)

WHY DO IT?

The stats gleaned from this initiative, and others like it (‘Shorebird Day’; ‘Warbler Day’ etc) are a good indicator of the state of health of the bird population both in general and by location. Perhaps an area previously having worrying low numbers for a particular species will show an encouraging upswing, indicating a successful breeding season and / or effective habitat protection initiatives. Or maybe one species will show an unexpectedly low figure, indicating a need for research and the instigation of protection measures.

Red-tailed Hawk giving me ‘The Look’ Red-tailed Hawk 2 NYC (Keith Salvesen)

So every return made for every region in the world is significant; and if you can add 20 species to the count, you will be adding to the vast fund of accumulated knowledge that in the long term helps to preserve the birds that surround us.

Let the count begin…

Royal Tern, The Marls, Abaco – taken while fishing. Camera + rod. Cool, huh?) Royal Terns Abaco (2) 2 (Keith Salvesen)

All photos: Keith Salvesen, taken on Abaco (ok, you got me there, not the red-tailed hawk, which is a cheat and was taken in Central Park NYC. Never got this close on Abaco. But I like it anyway)

A GALLERY OF GORGEOUS: ABACO BIRDS ON DISPLAY

May 12, 2016 by Rolling Harbour

A GALLERY OF GORGEOUS: ABACO BIRDS ON DISPLAY

Occasionally I feature birds photographed elsewhere than on Abaco – GRAND BAHAMA, for example. Almost always they are birds that are recorded for Abaco but are rarely encountered there (and even more rarely photographed). The ROSEATE SPOONBILL, for one. Or they may be birds that have come very close to Abaco but not quite reached the island… the WOOD STORK for example.

Today, I am showcasing some birds photographed on Abaco by Duncan Mullis during a trip from Grand Bahama. My selections from his trip are chosen to showcase colourful birds, endemic birds, and favourite birds of mine. Yours too, I hope.

ABACO (CUBAN) PARROTS Abaco Parrot (Duncan Mullis)

Two of the species were new to Duncan. One was the Bahama Mockingbird.

BAHAMA MOCKINGBIRD Bahama Mockingbird, Abaco (Duncan Mullis)

The other new species for Duncan was the PEARLY-EYED THRASHER. Until last March, this species had never been recorded on Abaco. Then one turned up in Treasure Cay and has stayed there ever since. It is the latest of several ‘new species’ found on Abaco in the last couple of years. To read about the discovery by Woody Bracey click on the link above or below.

PEARLY-EYED THRASHER Pearly-eyed Thrasher, Treasure Cay, Abaco (Duncan Mullis)

YELLOW-THROATED WARBLER Yellow-throated Warbler, Abaco (Duncan Mullis)

BAHAMA SWALLOW (ENDEMIC) Bahama Swallow, Abaco (endemic) (Duncan Mullis

SMOOTH-BILLED ANI Smooth-billed Ani, Treasure Cay, Abaco (Duncan Mullis)

YELLOW WARBLER Yellow Warbler, Abaco (Duncan Mullis)

Credits: all photos by Duncan Mullis, with many thanks for use permission

“AN OSTENTATION OF PEACOCKS”: FERAL BIRDS ON ABACO

May 10, 2016 by Rolling Harbour

“AN OSTENTATION OF PEACOCKS”: FERAL BIRDS ON ABACO

A year or so ago I wrote a post entitled SOMETHING COMPLETELY “DIFFERENT (OF ABACO)”, a nod to Monty Python and to Nettica Symonette’s long-defunct fishing lodge on the road to Casuarina that it still proudly signposted on the Highway. You can click the link to see the full post and plenty of peacocks. Or, as I mentioned then, peafowl (only the males are peacocks; the females are peahens; and the little ones are peachicks).

Peacock, %22Different of Abaco%22 1 (Rhonda Pearce)

“Different of Abaco” is a great place for birding. An overgrown wilderness with brackish ponds and a *dangerous structure alert* dilapidated building, it was once home to Nettie’s flamingos, reintroduced by her in the hope of reinstating Abaco’s lost breeding population. The experiment did not come off, but another one did. The legacy of her introduction of a few peacocks is very evident today: they have bred very successfully and provide an exotic – and noisy – addition to the breeding bird species on Abaco.

Peacock, %22Different of Abaco%22 3 (Rhonda Pearce)

The evidence from reports suggests that the peafowl are spreading from their base at Different of Abaco and the local Casuarina area. Celia Rogers saw 2 males on the Cherokee road, some 3 or 4 miles to the north. And Rhonda Pearce has more recently found them at the entrance to Bahama Palm Shores, some way to the south (below).

Peacock, Bahama Palm Shores Abaco 2 (Rhonda Pearce) Peacock, Casuarina, Abaco 1 (Rhonda Pearce)

Extent of peafowl range from reported sightings Casuarina, Abaco area map

As I wrote before, “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”. If anyone has encountered peacocks elsewhere than in the DoA / Casuarina area, I’d love to hear about it. A photo would be a bonus!

Peacock, %22Different of Abaco%22 4 (Rhonda Pearce)

OPTIONAL FUN FACTS

The collective noun for peafowl is generally considered to be a “pride”, as with lions. But many bird species have been assigned more than one collective noun – and many of the more unusual ones are historic, dating back to medieval times, in particular The Boke of St Albans (1486) by a nun called Dame Juliana Berners, which included lists of collective nouns for ‘companys of beestys and fowlys’. These were known as ‘terms of venery’, and many related to falconry and hunting. She also wrote the presumed first fishing guide, A treatyse of fysshynge wyth an Angle (her catch records do not survive).

Anyway, apart from ‘pride’, peacocks are also collectively known as a ‘muster’; and far more descriptively as an ‘ostentation’.

D of A: the glory days

Credits: All peafowl Rhonda Pearce; final image π “The Abacos” online

“THE ADMIRABLE CHITON” (A DELPHI BEACH MYSTERY)

May 5, 2016 by Rolling Harbour

Fuzzy Chiton, Delphi, Abaco (Kasia Reid)

“THE ADMIRABLE CHITON” (A DELPHI BEACH MYSTERY)

The beach at Delphi is good for combing. Most of Abaco’s beaches are too, for that matter. You can find Kasia’s beachcombing page HERE. Last month 2 guests, Linda and Jan, went exploring on the beach and returned with a handful of mystery items they had found under the clumps of seaweed. These were clearly neither complete nor broken shells, and even after some research in books and online I remained baffled. They were obviously parts of some water-based species… but what parts, anatomically speaking? And what species?

Fuzzy Chiton valves (segments), Delphi Beach, Abaco, Bahamas

So I contacted Colin Redfern, Bahamian sea shell expert and author of a magisterial tome on the subject. His response was typically swift and definitive:

The ladies have found some beach-worn valves from the common Fuzzy chiton, which was so nicely photographed by Kasia on your April 12, 2012 entry – (the one that included fecal pellets) [See Header]. As you know, the meat from this species is eaten by Bahamians, who discard the unwanted shell. The individual plates then become separated by wave action and normal deterioration. Abaco has a pretty good selection of chiton species, and individual valves from some of the other species are sometimes found on beaches.

Chitons (pron. kytens) are marine molluscs with a great many species worldwide, from very small to quite large. Their shell comprises 8 interlocking and overlapping curved plates known as ‘valves’ that provide a flexible protection, and articulate as the creature moves. Chitons – at least some species – can even curl up into a protective ball. The plates are held together by a ‘girdle’ surrounding the animal.

Acanthopleura_granulata_(West_Indian_fuzzy_chitons)_(San_Salvador_Island,_Bahamas) James St. John

Fossil records show that these primitive-looking animals derive from the Devonian period – or even Ordovician. They remind me of trilobites, even older creatures from the Cambrian period that used to fascinate me at school when I was small and paying attention. The name chiton derives from Latin word for mollusc, which itself comes from an older Greek word meaning a tunic. Which they in no way resemble.

Fuzzy Chiton, Abaco (Kasia Reid)

After a chiton dies, the valves which make up the eight-part shell come apart because the girdle no longer holds them together and these the plates may wash up in beach drift, to be found by Linda and Jan. The individual shell plates are sometimes known as “butterfly shells” due to their shape.

A DOZEN CHITON FACT TO AMAZE YOUR FRIENDS WITH

Chitons are also known as ‘sea cradles’ or ‘coat-of-mail shells
Their shell consists of 8 plates / valves so flexible that they can even curl into a ball
They move with a muscular ‘foot’, and use it to cling onto rocks like a limpet
They have no definable head, no tail and no eyes, only ‘photoreceptor cell clusters’
The mouth on on the underside of the chiton
It contains a sort of tongue – a radula – with rows of teeth, each with 17 (why 17?)
They use the radula to scrape the rock substrate for algae and similar
A chiton’s digestive system produces neat little fecal packages like white pills
Its anus is next to its foot, a design mercifully not found in humans
I learn that chitons “lack a cerebral ganglion”. I think this means, no brain as such
However they do have a primitive ‘homing’ ability too complex to summarise…
Chitons are eaten by people mainly in the West Indies and the Philippines

Chiton, Abaco 2 (Kasia Reid)

WHAT? YOU CAN EAT THEM?**

If you are asking that question, you perhaps read right through the 12 facts to the very last one. If so, you deserve an answer and indeed a recipe for Chitons aka ‘Sea Cockroaches’. And who better to provide it than the brilliantly-named PSYKDELIASMITH Click the link to find out more.

**CAUTION As a couple of people have rightly pointed out (thanks Liann and Julias) since I posted this, not all chitons are edible. Some are poisonous. So before you think of a culinary chiton caper, best check that you have got an edible one

A chiton on the move, very slowly, and apparently halted by an encounter with a nerite

wp809b3177_06

Colin Redfern kindly sent me a pdf of the chiton section of his book. Of the fuzzy chiton he writes: “Occurrence: Very common intertidally on rocky shorelines. Known locally as a Curb, with the meaty foot used as an alternative to conch in salads. Gutted specimens or disarticulated valves consequently common along shorelines.” Which is just where this post began.

FUZZY CHITON scientific doc (Colin Redfern)

And if you want to know about the title and its link to Peter Pan, click THE ADMIRABLE CRICHTON

POST SCRIPT This post has generated quite a lot of comment on Facebook. Here are a few, plus an amazing discovery in Hope Town

“Commonly know as a curb, they are edible (raw) you make a salad like you do with conch , delicious !!!” (Rosalie Pyfrom)
“True some are poisonous, but your have to know which ones!! I was showed as a child which were good from bad!!” (Janice Carey Hall)
“Very delicious” (Cantrell Walker)
“Lets not forget the poisonous ones!” (Julias Sawyer)
“Don’t mess wit my curbs, nom nom” + “Definitely do NOT eat the very large ones with the bumpy rim”.(Liann Key Kaighin)
“Curb stew is a Bahamian food that has since the loyalist arrived” (Steve Roessler)

Then Gary Richardson Jr added a photo of what must be a pearl, found in a curb in Hope Town.

To which I replied “Well that’s a surprise! Interesting find. Did a bit of research. Apparently all shelled molluscs are capable of producing ‘pearls’ – though they have no value. So this must be a chiton pearl…”

Credits: Linda & Jan for their beachcombing finds; Colin Redfern for his ID & info enabling this post (and his continuing interest); Kasia Reid; Hans Hillewaert & James St John (wiki uploads)

“ONE OF A KIND”: LIMPKINS ON ABACO

April 28, 2016 by Rolling Harbour

“ONE OF A KIND”: LIMPKINS ON ABACO

It’s 07.50 and we are trundling up the one-mile Delphi drive towards the highway in a truck towing the skiff for a day of fishing out on the Marls. We are ‘first boat out’, so the driveway has been peaceful for a while. Suddenly, some way ahead, a dark shape detaches itself from the margin of the coppice and steps into the roadway. Large. Dark brown. Kind of awkward looking. Long legs. Long decurved bill. And the bird I’ve been waiting to see for a long time. A limpkin.

My first sighting of one of the Delphi limpkins Limpkin, Delphi, Abaco (RH) 1

Grabbing the small point ‘n’ shoot I take fishing (far cheaper to drown than an iPh@ne), I leaned out of the open window and fired off some optimistic shoots at the bird, on full (yet feeble) zoom. For what they are worth**, here are a few – and will you look at the toes on the creature!

Limpkin, Delphi, Abaco (RH) 2 Limpkin, Delphi, Abaco (RH) 3 Limpkin, Delphi, Abaco (RH) 4 Limpkin, Delphi, Abaco (RH) 6

Limpkins (Aramus guarauna) have lived near the top end of the Delphi drive for several seasons, but they and I have never coincided. I haven’t even heard their weird screaming call. The guides sometimes see them when they first arrive each day, but limpkins are very shy, unsociable birds that keep themselves to themselves. Unless you see them cross a track, you might never notice them. To make matters more difficult, they are mainly “nocturnally and crepuscular”, so they are not generally active during the day.

Limpkin at Gilpin Point Limpkin Gilpin Point, Abaco (Troy Mailis)

ONE OF A KIND

The limpkin is a species of long-billed, long-legged wading bird, and is unrelated to herons, cranes and rails despite appearances. In fact, it has the honour to be the sole member of its taxonomic family. They may be found near ponds, in mangroves, in dense coppice or on the edge of pinewoods. They move jerkily, with a flickering tail and, as with any ID-cooperative bird, to see one is to know one.

Juvenile limpkin 220px-Limpkin_Juvenile

TEN LIMPID LIMPKIN FACTS TO ENTHRAL PUNTERS AT PETE’S PUB

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 (below)

Range map aram_guar_AllAm_map

Olivia Patterson of Friends of the Environment kindly sent me this video that she posted on their FB page a while back with the comment: “Do you know what a limpkin sounds like? There are a pair of them which live around the FRIENDS office. Check out this video to hear them calling out for each other. See if you can spot the limpkin! (hint… look at the pine tree on the left). Limpkins typically live near wetlands and eat snails”.

Limpkins call mainly at dusk in the night, or at dawn. The frankly somewhat tedious and repetitive cry has been phonetically rendered as “kwEEEeeer orklAAAar“, if that helps you to remember it! The racket has even achieved fame in films: it has been used for jungle sound effects in Tarzan films; and more recently for the HIPPOGRIFF in the film Harry Potter and the Prisoner of Azkaban.

Favourite food – the apple snail 220px-Limpkin-snail2

** I’m not ashamed to use my more pathetic photos when context permits…

Credits: Header, Tony Hepburn; 5 rubbish photos from a moving truck, RH; Gilpin Point, Troy Maillis; 3 other images wiki (uncredited); range map, Cornell; video, Olivia Patterson / FOTE; general long-billed rootling around for info, with a nod to wiki.

A good wing-shake