“THE DELPHI CLUB GUIDE TO THE BIRDS OF ABACO” (2016)


Delphi Club Guide to the Birds of Abaco (Jacket)

“THE DELPHI CLUB GUIDE TO THE BIRDS OF ABACO”

In a box in the corner over there – no, there – are my last 6 copies of ‘The Birds of Abaco’. Peter Mantle probably has a few over here in the UK too. And there are definitely some remaining at Delphi HQ in a cupboard  just a few lurches away from the surprisingly popular ‘honesty bar’. But there aren’t a great many left now, so forgive me for drawing attention to the fact that the Season of Goodwill is upon us. And… ahem… there are only 24 more ‘sleeps’ until Christmas. 

Blue-gray Gnatcatcher vocalizing.Abaco Bahamas.6.13.Tom Sheley aBlue-gray Gnatcatcher Tom Sheley

“The Delphi Club Guide to THE BIRDS OF ABACO” was published in March 2014. To say “I wrote it” would be a gross distortion of the truth: it was an entirely collaborative project. The originator of the idea – as with the entire Delphi Club project – was Peter Mantle, the publisher. The work of 30 photographers is included. There was huge input from the very experienced project manager and from Bahamas bird experts. So although my name is on the cover, it is as a participant representing the contributions, camera skills and brainpower of many people.

Cuban Emerald Hummingbird, Delphi, Abaco (Keith Salvesen)Cuban Emerald (f) Keith Salvesen

The book launched to generous enthusiasm and support both on Abaco and beyond, which has continued ever since. We have been astonished by the positive responses to this unique publication for the Bahamas. There is a wider purpose to the book than as a photographic showcase for Abaco birds. All Abaco schools, colleges, libraries and local wildlife organisations have been given free copies for educational purposes. And a percentage of the profits is set aside for local wildlife causes. 

Abaco Parrot, Abaco Bahamas (Peter Mantle)Abaco (Cuban) Parrots Peter Mantle

Below are some facts and stats. Some people may well have seen these set out elsewhere, but a lot of new people have kindly tuned in to Rolling Harbour in the last 12 months or so, so I will repeat some of the details.

Short-billed Dowitcher, Abaco (Bruce Hallett)Short-billed dowitchers Bruce Hallett

The Guide showcases the rich and varied bird life of Abaco, Bahamas and features both resident and migratory species including endemics rarities and unusual sightings.

The main features are as follows:

  • 272 pages with more than 350 photographs
  • 163 species shown in vivid colour – nearly two-thirds of all the bird species ever recorded for Abaco
  • Every single photograph was taken on Abaco or in Abaco waters
  • All birds are shown in their natural surroundings – no feeders or trails of seed were used
  • Several birds featured are the first ones ever recorded for Abaco or even for the entire Bahamas

Clapper Rail Abaco Bahamas Tom SheleyClapper Rail Tom Sheley

  • A total of 30 photographers, both experienced and local amateurs, contributed to the project
  • The book had the generous support of many well-known names of Abaco and Bahamas birding
  • A complete checklist of every bird recorded for Abaco since 1950 up to the date of publication was compiled specially for the book (6 new species have been recorded since then…)
  • A code was devised to show at a glance when you may see a particular bird, and the likelihood of doing so. Birds found at Delphi are also marked
  • Specially commissioned cartographer’s Map of Abaco showing places named in the book

Least Tern, Abaco (Tony Hepburn)Least Tern Tony Hepburn

  • Informative captions intentionally depart from the standard field guide approach…
  • …as does the listing of the birds in alphabetical rather than scientific order
  • Say goodbye to ’37 warbler species on consecutive pages’ misery
  • Say hello to astonishing and unexpected juxtapositions of species

Abaco_Bahama Yellowthroat_Gerlinde Taurer copyBahama Yellowthroat Gerlinde Taurer

  • The book was printed in Florence, Italy by specialist printers on Grade-1 quality paper
  • Printing took pairs of printers working in 6 hour shifts 33 hours over 3 days to complete
  • The project manager and the author personally oversaw the printing 

Smooth-billed Ani pair, Abaco (Gerlinde Taurer)Smooth-billed Anis Gerlinde Taurer

  • The book is dedicated to the wildlife organisations of Abaco
  • A percentage of the profits is put by for the support of local wildlife organisations
  • A copy of the book has been presented to every school, college and library on Abaco

Piping Plover, Abaco - Bruce HallettPiping Plover Bruce Hallett

The book is published by the Delphi Club (contact details below). The project was managed by a publishing specialist in art books. The author is the wildlife blogger more widely known on Abaco and (possibly) beyond as ‘Rolling Harbour’. Oh! So that would in fact be Mrs Harbour and myself. Well well! What were the chances? 

Painted Bunting male.Abaco Bahamas.Tom SheleyPainted Bunting Tom Sheley

The Delphi Club at Rolling Harbour
PO Box AB-20006, Marsh Harbour, Abaco, Bahamas
Tel: +1-242-366-2222
General Manager – Max Woolnough: +1-242-577-1698
delphi.bahamas@gmail.com

Or email rollingharbour.delphi@gmail.com with any queries or comments

American Oystercatcher, Abaco - Tom SheleyAmerican Oystercatcher Tom Sheley

Photos: Tom Sheley,  Bruce Hallett, Gerlinde Taurer, Tony Hepburn, Peter Mantle, Keith Salvesen

Cuban (Crescent-eyed) Pewee, Delphi, Abaco (Keith Salvesen)Cuban Pewee Keith Salvesen

USEFUL LINKS

DELPHI CLUB BAHAMAS

ABACO BIRDS. COM

ABACO PIPING PLOVER WATCH

The original flyer for the book"Birds of Abaco" flyer

FLORAL CORAL: BEAUTIFUL BAHAMIAN REEF LIFE


coral-soft-corals-melinda-riger-g-b-scuba

FLORAL CORAL: BEAUTIFUL BAHAMIAN REEF LIFE

This post needs no commentary from me, nor my larky intrusions. These wonderful images from Melinda Riger speak for themselves. You’ll see a wide variety of soft and hard corals in the images below (prize** for the full list). If these superb photos don’t want to make you want to grab a snorkel, mask and flippers, then… well, that would be a very great shame.

coral-melinda-riger-g-b-scubacoral-melinda-riger-gb-scubacoral-reef-2-melinda-riger-g-b-scubafire-coral-melinda-riger-gb-scubapillar-coral-melinda-riger-gb-scubablushing-star-coralpurple-sea-fan-melinda-riger-g-b-scubapurple-sea-fan-melinda-riger-g-b-scuba-copy

**the prize is the usual legendary bottle of Kalik. Or do I mean mythical?

All wonderful photos by Melinda Riger, Grand Bahama Scuba. All corals also available in a wide range of colours in Abaco waters. See them there on the third largest barrier reef in the world (and in rather better nick that the greatest, by all accounts).

A-PIPIN’ & A-PLOVIN’ ON ABACO: PIPL POWER


piping-plover-delphi-beach-Abaco-peter-mantle-11-16

A-PIPIN’ & A-PLOVIN’ ON ABACO: PIPL POWER

Last year someone kindly reported a lone piping plover sighting on ABACO PIPING PLOVER WATCH. I like to get a few details, so I asked what it was doing (meaning: sleeping / mooching / foraging / flying?). She replied – and I knew exactly what she meant – “Oh, a-pipin’ and a-plovin’ about on the beach”. A very evocative description of how these tiny scuttling birds pass their days!

Green Flag YLO, renamed Coco for short
Piping Plover 2-aug-4-long-beach-Abaco-5-birds-inc-ylo

The A P P Watch is now into its 4th month. The earliest reported arrival for the fall winter / winter season was as early as July 30. The first banded bird was reported on August 4, in a small group of 5. The leg bands (upper right Green Flag coded YLO; upper left Orange Band) at once confirmed the bird as an unnamed returner originating from Fire Island National Seashore NY – to the very same beach where it was sighted last December. That is known as ‘beach fidelity’, and is a most important piece of conservation data, because it is evidence that the beaches of Abaco provide a safe and unspoilt winter habitat for this vulnerable and threatened species. YLO was renamed Coco to reward his contribution to empirical conservation study.

piping-plover

We didn’t have to wait long for the next banded bird, one that had undertaken the longest journey we have yet come across, nearly 2000 miles (direct) from Big Barachois, Newfoundland. Black Flag 58 was soon traced to his origin and details of his adventurous life were uncovered – two summers on the same breeding beach, and a spring sighting on Long Island, NY. 

Piping Plover from Newfoundland: 4-aug-6-winding-bay abaco -keith kemp-jpgnewfoundland-to-abaco-map

The next find was a precious ‘Bahama Pink’ on Long Beach, known simply as… Pink Flag #50. She was banded on the same beach in 2014; resighted there in December 2015; and had returned for her third visit before the end of August 2016. The perfect example of ‘beach fidelity’.

Piping Plover, Abaco Bahamas: pink flag 50 (Keith Kemp)

In the same group that day was another exciting find, this time a new bird Green Flag 2AN originating from the same place as Coco above: Fire Island National Seashore, NY. Piping Plover, Abaco, Bahamas, Green Flag 2AN-aug (Keith Kemp)13880178_343177786027819_6547752228912195883_n

There was a bit of a lull with banded bird sightings until October, when ‘Taco’ from the Holgate Unit, Edwin B. Forsythe NWR, NJ showed up. We had two other birds from the same location last season. 

Piping Plover "Taco", Abaco, Bahamas 2016

Soon after, a returner from last season arrived back on his same beach to join Taco. Jonesy was originally ‘Mrs Jones’, as in the song, until he was identified as a male and had to be renamed. He originated from the Ninigret NWR, R.I. He and Taco are still keeping company – they were seen together only yesterday.

Piping Plover Jonesy, Abaco, Bahamas 2016 (Keith Kemp)sandy-point-ri-to-winding-bay

Finally, a warm Abaco welcome please to the aptly named Bahama Mama, a rare Great Lakes bird from Muskegon State Park, MI, resighted in early November.  She was found on the same beach in December last year. Bahama Mama - Great Lakes Piping Plover on Abaco, Bahamas (Keith Kemp)15027859_392958301049767_8409742050501259206_n

So far this season, all the banded birds have been positively identified except one – a tantalising possible sighting of last year’s ‘Bird of the Season’ Tuna on ‘his’ beach.  From a distance shot the bands on one leg looked right… but all-in-all the image is simply not clear enough (and heavily pixellated with onscreen adjustments) to be certain. 

If it is indeed Tuna, then five of the banded birds so far are returners, in each case to the same beach as last year. The chart below is a draft (there’ll no doubt be some tidying up as the season progresses)

Piping Plovers on Abaco-id-chart-2-p-1-jpg

Credits: Peter Mantle (header image); Keith Kemp; Rhonda Pearce – and with thanks to all monitors

PREHENSILE TALES FROM THE REEF (2): HIPPOCAMPI


Seahorse (© Adam Rees / Scuba Works)

PREHENSILE TALES FROM THE REEF (2): HIPPOCAMPI

It is a statistical fact that no one in the world – not even the meanest despot or cruellest tyrant – fails to love seahorses. It would be fair to add that in certain parts of the world, some people love them too much. In more than 65 countries. To the tune of an estimated 150 million a year that are used in the ‘traditional medicine’ trade. An attrition rate that is unsustainable in the long or even the medium term – with the bleak consequence that it won’t be long before people must look elsewhere for their source for Genital Tonic Pills. 

Seahorse (Adam Rees / Scuba Works)Seahorse (Adam Rees / Scuba Works)

Medicinal use – of empirically vague benefit to its enthusiasts – is joined by the aquarium trade in accounting for the removal of very large numbers of seahorses from their accustomed surroundings. At least these creatures live on (rather than being dried out alive), though research suggests that the survival rate of seahorses in captivity is low. 

Seahorse (Adam Rees / Scuba Works)

Do you sometimes hanker for a plastic brooch or paperweight with a tiny seahorse embalmed inside it? It would be good to resist the temptation to buy such things in seaside shops or online. Your little specimen will be one of a million or so souvenir seahorses sold each year, alongside seashells, starfish, sponges and (protected) corals. 

Seahorse (Adam Rees / Scuba Works)

As you contemplate your purchase, you may be reassured to find that the product is labelled ‘environmentally friendly’, ‘responsibly sourced’ or ‘from a sustainable source’. You can make up your own: ‘lovingly harvested from the bluest oceans’, maybe. In the words of the SEAHORSE TRUST: 

“Nothing could be further from the truth; there is nothing sustainable about this exploitation of the seas. You can make change by not buying them. If there was no market there would be no trade.”

Seahorse (Adam Rees / Scuba Works)Seahorse (Adam Rees / Scuba Works)

USES FOR SEAHORSES: MEDICINE OR (WITH SCORPIONS) STREET FOOD  images-1 seahorses_scorpions_skewer

seahorse-adam-rees-scuba-worksSeahorse (Adam Rees / Scuba Works)

RELATED POSTS AND ONLINE RESOURCES

HIP HIP HIPPOCAMPUS!

PREHENSILE TALES 1

SEAHORSE TRUST

SEAHORSE TRUST FB GROUP

SEAHORSES: NAT GEO

                   Sustainable Seahorses

s-l225-2      s-l225-1

Credits: Adam Rees / Scuba Works for more stunning photos; Seahorse Trust for material; Wiki & open source for the random thumbnails

SEABIRDS, SHOREBIRDS & WADERS: 30 WAYS TO DISTINGUISH THEM


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

SEABIRDS, SHOREBIRDS & WADERS: 30 WAYS TO DISTINGUISH THEM 

While putting together “The Birds of Abaco” I looked at and archived hundreds of photos of birds, many with aquatic or semi-aquatic lives. These can be broadly categorised as seabirds, shorebirds or wading birds. But with some bird breeds, there can be doubt as to which category applies (and in different parts of the world the categories themselves may be named differently). There is the strict Linnaean ordering of course, but in practice there is a degree of informal category overlap and some variation in the various bird guides. This is especially so between shorebirds and the smaller wading birds. Shorebirds may wade, and wading birds may be found on shores. Then I remembered a past blog post by the estimable BEACH CHAIR SCIENTIST that I thought deserved another outing here. Even if you have no problem distinguishing birds in the 3 categories, there are avian characteristics within each list that are interesting observations in themselves. 

10 CHARACTERISTICS OF SEABIRDS 

Magnificent Frigatebird (inflated-throat) (Michael Vaughan)

(Examples include albatross, auk, booby, frigatebird, fulmar, gannet, penguin, petrel, puffin, shearwater, and tropicbirds)

1. Seabirds are pelagic, spending most of their lives far out at sea.
2. Seabirds move toward to coastal areas to breed or raise young for a minimal amount of time.
3. Seabirds are light on their undersides and dark on top (an adaptation known as countershading).
4. Seabirds have more feathers than other types of birds for more insulation and waterproofing.
5. Seabirds have flexible webbed feet to help gain traction as they take off for flight from the sea.
6. Some seabirds have unusually sharp claws used to help grasp fish under the water.
7. Some larger seabirds (e.g. albatross) have long, slim wings allowing them to soar for long distances without getting tired.
8. Some smaller seabirds have short wings for maneuvering at the surface of the water.
9. Seabirds have specialized glands to be able to drink the saltwater and excrete salts.
10. Some seabirds (e.g. gannets) have a head shape that is usually tapered for more efficiency in plunge diving.

10 CHARACTERISTICS OF SHOREBIRDS 

American Oystercatcher, Delphi, Abaco (Tom Sheley)

(Examples include avocet, black skimmer, oystercatcher, plover, sandpiper, and stilt)

1. Shorebirds have long legs, pointed beaks, and long pointed wings.
2. Most shorebirds are migratory (impressively, some shorebirds fly non-stop for 3-4 days, equivalent to a human running continuous 4-minute miles for 60 hours).
3. Shorebirds wade close to the shore and poke their bills into the ground in search of food.
4. Shorebirds are small to medium size wading birds.
5. Shorebirds tend to frequent wetlands and marshes and are biological indicators of these environmentally sensitive lands.
6. Shore birds are of the order Charadriiformes.
7. Shorebirds are very well camouflaged for their environment and their appearance may vary from place to place as plumage (feather colors) are gained or lost during breeding.
8. Shorebirds typically range in size from 0.06 to 4.4 pounds.
9. Oystercatchers have a unique triangular bill that is a cross between a knife and a chisel.
10. The black skimmer is the only native bird in North America with its lower mandible larger than the upper mandible, which helps the bird gather fish as it skims the ocean surface.

10 CHARACTERISTICS OF WADING BIRDS 

Great Egret, Abaco - Tom Sheley

(Examples include crane, egret, flamingo, herons, ibis, rail, spoonbill, and stork)

1. Wading birds are found in freshwater or saltwater on every continent except Antarctica.
2. Wading birds have long, skinny legs and toes which help them keep their balance in wet areas where water currents may be present or muddy ground is unstable. Also, longer legs make it easier for them to search for food (forage) in deeper waters.
3. Wading birds have long bills with pointed or rounded tips (depending on what is more efficient for the types of food the bird consumes).
4. Wading birds have long, flexible necks that can change shape drastically in seconds, an adaptation for proficient hunting.
5. Herons have sophisticated and beautiful plumes during the breeding season, while smaller waders such as rails are much more camouflaged.
6. Wading birds may stand motionless for long periods of time waiting for prey to come within reach.
7. When moving, their steps may be slow and deliberate to not scare prey, and freeze postures are common when these birds feel threatened.
8. Adult wading birds are quiet as an essential tool for hunting. Wading birds may be vocal while nestling or while in flocks together.
9. Many wading birds form communal roosts and breeding rookeries, even mixing flocks of different species of wading birds or waterfowl.
10. Wading birds fully extend their legs to the rear when flying. The neck may be extended or not while in flight, depending on the species.

These lists were put together in useful chart form. Please check with BCS (link above) if you want to ‘borrow’ itseabird shorebird wading bird chart ©beachchairscientistImage Credits: Table – ©Beach Chair Scientist; Pics – Keith Salvesen, Michael Vaughn, Tom Sheley

GETTING THE MEASURE OF TURTLES ON ABACO


Hawksbill Turtle ©Melinda Riger @ G B Scub 4

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, AbacoTurtle measuring project, AbacoTurtle measuring project, AbacoTurtle measuring project, AbacoTurtle measuring project, AbacoTurtle measuring project, Abaco

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

HAWKSBILL TURTLES: A RARE FIND & SWIMMING WITH ANGELS


Hawksbill turtle (juv), West End Grand Bahama

HAWKSBILL TURTLES: A RARE FIND & SWIMMING WITH ANGELS

There is something unusual about this juvenile hawksbill turtle peacefully noodling round some impressive elkhorn coral with the grunts and sergeant majors. He’s a rarity. He was found at West End, Grand Bahama (just 67 miles swim from West Palm Beach Fl.), a place where hawksbills are very scarce. Loggerheads, they have. And there are plenty of hawksbills elsewhere in Grand Bahama waters. But not at the western tip. So finding this little guy and getting some good photos was a particular pleasure for Linda Cooper. And maybe the presence of a juvenile is a sign that hawksbills may begin to populate the reefs of West End, as perhaps they did historically.Hawksbill turtle (juv), West End Grand Bahama

Linda and her husband Keith run West End Ecology Tours. They have a comprehensive website HERE and a Facebook page HERE. Check it out to see how much there is to explore at West End. The birds, the corals and reef life, the starfish – and a speciality, swimming with rays. To which can now be added the chance of seeing a hawksbill turtle…Hawksbill turtle (juv), West End Grand Bahama

A DOZEN HAWKSBILL FACTS TO CHEW OVER

  • All sea turtles are classed as reptiles (something that always surprises me, somehow)
  • The top shell (carapace) consists of scales that overlap like roof shingles
  • The yellowish bottom shell is called the plastron
  • Adult hawksbills weigh around 100 pounds
  • Sea turtles sleep at night, and can stay underwater for a hours without breathing
  • Hawksbills are omnivorous, eating algae and seagrass but also sponges, urchins and small fish
  • Females lay about 100 eggs like ping-pong balls, and then at once return to the sea for good
  • The sex of baby turtles is determined by relative nest warmth – females from the top eggs
  • Baby turtles hatch almost simultaneously: all must work to dig their way out.
  • They tend to hatch at night and head straight for the sea’s phosphorescence…
  • …except that artificial lights confuse them & lead them away from the sea to likely death
  • Threats: predation, coastal development & habitat destruction, pollution, & illegal collection

SWIMMING WITH ANGELS

As I was writing this, another fact about hawksbills popped into my head. I checked through my archive – mainly Melinda Riger’s wonderful shots from elsewhere on GB – and yes, it is true. There seems to be some sort of symbiotic relationship between the turtles and angelfish. They are often found feeding together. A bit of research confirms this general observation, without giving a clear cause for it. Maybe it is simply that they eat some of the same food; and that there is plenty of it on healthy reefs so there is no cause for aggression on either side. It’s fine for a hawksbill to share with an angel.

10245Green Turtle, Gray Angelfish ©Melinda Riger @GB Scuba copyTurtle with Gray Angelfish ©Melinda Riger @ G B Scuba copyHawksbill Turtles, French Angelfish eat sponge ©Melinda Riger @ GB Scuba copyHawksbill Turtle eats sponge ©Melinda Riger @ GB Scuba copy

NOTE The Hawksbill is listed as Critically Endangered by the IUCN red list of Threatened species as its populations have declined dramatically throughout the world and especially in the Caribbean region. It is listed in Appendix I of the Convention on the InternatIonal Trade of Endangered SpecIes (CITES) meaning that Hawksbills are near extinction or very endangered. All marine turtles are now protected under Bahamian law, as is the taking of eggs.

Credits: West End Ecology Tours / Linda & Keith Cooper (photos 1, 2, 3); Melinda Riger / Grand Bahama Scuba, all other images; BAHAMAS NATIONAL TRUST  for their very useful fact-sheet (one of many) which I have adopted and adapted; Aquoflite for the vid.