PLOVER APPRECIATION DAY 2021

September 18, 2021 by Rolling Harbour

*Wilson’s Plover . Abaco . Bahamas (π Craig Nash)*

As so often I have missed by 2 days a crucial ‘International Day of the… Whatever’. This time we are celebrating plovers. This group of little shorebirds is appreciated every September 16, and they are high up in my favourites list. Here are examples of the 6 species that you will find on Abaco. Of these, most significant are the piping plovers that chose Abaco beaches – more than 1000 miles from their home beaches in the north – as their migration destination for overwintering (in fact, they start to arrive from the end of July and have left by mid- March).

PLOVER GALLERY

PIPING PLOVER

WILSON’S PLOVER

BLACK-BELLIED PLOVER

SEMIPALMATED PLOVER

KILLDEER

AMERICAN GOLDEN PLOVER

PIPING PLOVERS

These rare little birds were the subject of a 5-year citizen science project on Abaco involving tracking banded birds sighted on Abaco beaches and tracing their origins to their home beach where the birds had hatched and and fledged. Much remarkable data was recorded, not least that many of the birds made the same journey from their home beach to Abaco and back in the spring 2, 3 and even 4 years running. Each time and at each end of the migration, they chose the same beach. Often the dates almost matched as well. You can find out more HERE

THE DITZY CHICKS & THE BEACH BYRDS: BANDS TO ADMIRE

September 7, 2021 by Rolling Harbour

Piping Plover Chick Holgate NJ (Michelle Stantial)

‘KEITH’

‘THE DITZY CHICKS’ & ‘THE BEACH BYRDS’: BANDS TO ADMIRE

WORLD SHOREBIRDS DAY – PIPING PLOVER MIGRATION

Piping plovers are rare, tiny, unutterably cute, weigh about 2oz – and every Fall they fly south 1000 miles or more to warmer climes. Abaco is one such clime. The data collected during the 4 years of the ABACO PIPING PLOVER WATCH project shows annual counts of ±250 individual birds found either in flocks in specific hotspots, or more randomly in small groups, pairs or singles. Certain areas on the Cays are also popular. Of all these, around 10% have been banded in their breeding grounds, almost always as chicks – many with in a day or two of hatching.

‘CHEROKEE’

SQUID’S KIDS

To set the scene (the story is developed below). The 3 tiny chicks with the ring bling in the large photos hatched at a Wildlife Refuge in New Jersey about 10 days ago. Their parents are Squid and Sophie. The scientists who captured, weighed, measured and banded them also named them, for reasons which will become apparent, Keith, Cherokee and Abaco. This post aims to explain the background story, and in particular the great significance of banding as a tool of research into rare species.

At the outset – and because a few people express concern – I’d better add that no deleterious effects arise from banding. The bands are not constricting, and the birds are unaware of them. Individual banded birds are often seen year after year at either end of their migration or at both; and sometimes during stopovers along the way: they have all survived being banded, Also, if the scientists and conservationists were to take risks with the chicks in their care by using inappropriate methods, they would in fact be damaging or destroying the very creatures they have dedicated their skills to preserving.

WHAT’S SO SPECIAL ABOUT THIS SPECIES?

PIPL are not just rare, they are IUCN Red-listed as ‘near-threatened’. Last Autumn the IUCN estimate for adult birds was 8000 (now, in 2021, a greater number). The summer breeding grounds are located in quite specific areas of North America and Canada.

These vulnerable little shorebirds nest in scrapes on the beaches and forage on the shoreline. They face many dangers including predation (eg gulls, cats, foxes), human activities and disturbance (eg the inalienable right to use beaches for off-road fun), and habitat degradation (eg. development, encroachment, and pollution). This last is the greatest problem of the three, and it is of course the responsibility – or fault – of humans. Fortunately, the establishment of extensive coastal / shoreline wildlife refuges has provided managed habitat and careful protection in some areas.

‘ABACO’

WHERE DOES BANDING COME INTO ALL THIS?

For the purposes of the ongoing scientific investigation and conservation research, the wildlife organisations in each area carry out programs to examine, measure, weigh and band birds on their ‘home’ beach. This process builds a database year on year against which the health of the birds and also the habitat can be measured.

Banding enables individuals to be identified and observed in the breeding grounds; and crucially, where the birds overwinter (see below). Birds are given flags or bands or both in unique combinations. These may be put on one or both legs; mostly they will be on the upper leg(s), but sometimes the lower legs are also used; unique alphanumerics or coloured dots provide further means of ID. Some locations have a tradition of naming the chicks during banding. Thus one Abaco bird ‘Green Flag AH3’ became ‘Atari’ . Felicia Fancybottom is the most exotic name so far (she had a random posterior-feather sticking out when banded).

On Abaco, we sometimes give unnamed overwintering banded birds an ID to avoid confusion, for easy reference, or actually just for fun. For example Green Flag 70E became (obviously) ‘Joe’.

Bander’s Box

HOW THE SYSTEM WORKS IN PRACTICE

MANY HAPPY RETURNS FOR ‘SQUID’

January 2, 2018 a female bird called ‘SQUID’ was resighted on Abaco at Casuarina. Her bands were: upper left, blue on black; upper right, green on red (photo below). Checks of the band combination produced the following information:

originated from the Holgate unit of Edwin B. Forsythe NWR in NJ, banded there as a female
monitored and researched by Conserve Wildlife Foundation NJ
recorded at the same location the previous summer so had already completed Fall and Spring migration, returning to the same beach where she hatched and fledged.
named for the bander’s mom’s cat

Piping Plover, Casuarina Abaco Bahamas (Keith Kemp)

‘SQUID’

July 29 2018 SQUID was resighted for the second year at the same location on Casuarina flats, Abaco, the first banded bird of the season. She was also the last to leave, in mid-March – a stay of of around 8 months. During that time, APPW beach monitor Keith Kemp saw Squid on several occasions, all in the immediate area of Cherokee Sound (of which Casuarina is a part).

LATE MAY / EARLY JUNE 2019 Resighted for the third season at EBF, and nested with male (as it has turned out) called Sophia! Sexing tiny newly hatched chicks is not an exact science. Originally there were 4 eggs, but on June 2 only 3 chicks hatched – ‘nature’ had intervened with the 4th. They were named ABACO, CHEROKEE… and KEITH (a kindly nod both to monitor Keith Kemp and perhaps to me as well). The chicks were captured by Michelle Stantial of SUNY, in conjunction with CWFNJ, to be banded, weighed, and measured so they can be monitored and assessed for growth, beach activity, and protection purposes. In a couple of months these chicks will themselves feel the urge to fly south, and will continue the annual PIPL migration cycle.

Piping Plover Chick Banding, Holgate NJ (Michelle Stantial / Todd Pover)

Squid being banded by Michelle Stantial in July 2017

WHAT HAS THE RESEARCH REVEALED SO FAR – AND IS IT USEFUL?

SQUID is an excellent example of conservation, research, and science (both pro and citizen) in action. From his story we can conclude the following:

Squid has been on the same summer beach in NJ for 3 years running
She has also overwintered for 2 years running in the same location on Abaco
So she has flown 4 migrations of c1000 miles with extraordinary location accuracy
This is a prime example of ‘beach loyalty’, a vital ingredient for species conservation
At 2 oz, she is a doughty and determined survivor of all the dangers arising from such long journeys
The habitats at both ends of the migration are good and safe, without notable degradation
The nesting success with A, C and K adds 3 more birds to the population, if they all fledge and survive
There is every chance that Squid will be seen on Abaco this Fall
There is some chance that at least one of the chicks will turn up on Abaco too; or in the Bahamas anyway

This story is one example of many similar ones that occur every season. One plover, Bahama Mama from Michigan, has spent the last 5 winters on the same Abaco shoreline. Overall, there is optimism that the conservation measures in place will prevent the decline and encourage the increase of the species. There’s a lot of dedication that goes into all this. I think it can be fairly said that the story of Squid and Sophia’s little family is a both reward for that dedication, and a sign of hope for the future.

NOT THE DITZY CHICKS!

Credits: Michelle Stantial / SUNY; Todd Pover / CWFNJ; Holgate Unit EBF NWR; Stephanie Egger (now with NOAA); photos from Keith Kemp, Kim / CWFNJ, ‘Northside’ Jim Verhagen LBI

Piping Plover Chick, LBI (Northside Jim)

Goodbye, and well done for sticking it out to the end

PIPING PLOVERS: BAHAMAS RARE WINTER RESIDENTS

September 17, 2020 by Rolling Harbour

PIPING PLOVERS: BAHAMAS RARE WINTER RESIDENTS

‘ON A BEACH NEAR YOU’

PIPING PLOVERS Charadrius melodus are specialist shorebirds in the Bahamas, and on Abaco in particular. For a start, they are very rare – the IUCN listing suggests a population of only 8000 mature birds in the world. They are both scarce numerically and limited geographically.

September is the month when shorebirds get good publicity. World Shorebirds Day, Plover Appreciation Day, Migratory Birds Celebration Day, Ruddy Turnstone Tuesday and the like. Piping plovers are my particular pigeon, so I’m posting a revised article about them and their close migratory relationship with the Bahamas.

These tiny plovers breed only in a few defined areas of North America – areas that are rapidly reducing mostly for all the usual depressing human-derived causes, for example the exercise of man’s alienable right from time immemorial to drive vehicles all over the nesting sites in the breeding season. The birds are unsurprisingly IUCN listed as ‘near-threatened’.

Piping Plovers breed and nest in the north and produce their chicks. The chicks soon learn to be independent and to fly. From about mid-July, those adults and chicks that have avoided the wheels of the SUVs, the unleashed dogs in the areas set aside for nesting, and the more natural dangers from gulls and their friends, start to get the urge to fly south for the winter. The range of their winter grounds is shown in blue on the range map above.

Q. WHY ARE THEY CALLED PIPING PLOVERS? A. BECAUSE OF THIS!

Paul Turgeon

I will return at some stage to the significance of the safe, clean beaches of Abaco and the healthy habitat for the survival of this remarkable little bird. For now, I’ll simply say that loss of habitat, and an increase in the nature and / or extent of environmental threats at either end of the migration, may seriously damage the survival of the species. It follows that habitat degradation at both ends of the migration could see the IUCN listing progress rapidly to vulnerable, endangered, critically endangered and… well, the next category is ‘extinct in the wild’.

If you are interested in shorebirds, in bird migration, in research into bird movements, and in the reason migratory birds are banded, you can find out more at ABACO PIPING PLOVER WATCH.This is the only season-long PIPL research project in the Bahamas, and involves Citizen Scientists on Abaco in the south working with partner Proper Scientists (in particular Conserve Wildlife Foundation New Jersey) in the breeding grounds in the north (see note below re the end of this 5-year project).

The photographs in this post were taken in January 2020 on the long crescent of beach at Winding Bay, Abaco by Lisa Davies. Her contribution is precious because the APPW project mentioned above was for many reasons in danger of stalling as the result of the devastating effects of Hurricane Dorian on almost every aspect of island life. Lisa’s discovery of a small flock of a dozen plovers in the sunshine has given impetus to the project – and has resulted in some superb photos.

ABACO PIPING PLOVER WATCH: A POSTSCRIPT

This piece was posted in early January 2020, when no one could have predicted the current worldwide crisis. By then, Abaco Piping Plover Watch had basically ended on Sept 1 when Dorian wrought its havoc on Abaco with maximum force early in the season. By the end of the season, the Watch had been in action for 5 years and collected plenty of valuable migration data in conjunction with the breeding grounds. My own connection with Abaco had already lessened. Covid spread. It became clear, sadly, that the time was right to end the project.

Felicia FB – one of several loyal 4-year returners

Credits: All photos by Lisa Davies except header image Bruce Hallett; audio call, Paul Turgeon / Xeno-Canto; range map from WIKI

PIPING PLOVERS: ABACO’S RARE WINTER RESIDENTS

January 27, 2020 by Rolling Harbour

PIPING PLOVERS: ABACO’S RARE WINTER RESIDENTS

PIPING PLOVERS Charadrius melodus are specialist shorebirds on Abaco. For a start, they are very rare – the IUCN listing suggests a population of only 8000 mature birds in the world. They are both scarce numerically and limited geographically.

Piping Plovers breed and nest in the north and produce their chicks. The chicks soon learn to be independent and to fly. From about mid-July, those adults and chicks that have avoided the wheels of the SUVs, the unleashed dogs in the areas set aside for nesting, and the more natural dangers from gulls, start to get the urge to fly south for the winter. The range of their winter grounds is shown in blue on the range map above. It includes the Bahamas in general and Abaco in particular.

Q. WHY ARE THEY CALLED PIPING PLOVERS? A. BECAUSE OF THIS!

Paul Turgeon

I will return soon to the significance of the safe, clean beaches of Abaco and the healthy habitat for the survival of this remarkable little bird. For now, I’ll simply say that loss of habitat, and an increase in the nature and / or extent of environmental threats at either end of the migration, may seriously damage the survival of the species. It follows that habitat degradation at both ends of the migration could see the IUCN listing progress rapidly to vulnerable, endangered, critically endangered and… well, the next category is ‘extinct in the wild’.

If you are interested in shorebirds, in bird migration, in research into bird movements, and in the reason migratory birds are banded, you can find out more at ABACO PIPING PLOVER WATCH. This is the only season-long research project in the Bahamas, and involves Citizen Scientists on Abaco in the south working with partner Proper Scientists in the breeding grounds in the north. Early next month I will write a follow-up post on these topics.

The photographs in this post were taken a few days ago on the long crescent of beach at Winding Bay, Abaco by Lisa Davies. Her contribution is precious because the APPW project mentioned above was for many reasons in danger of stalling as the result of the devastating effects of Hurricane Dorian on almost every aspect of island life. Lisa’s discovery of a small flock of a dozen plovers in the sunshine has given impetus to the project – and has resulted in some superb photos.

Credits: All photos by Lisa Davies; audio call, Paul Turgeon / Xeno-Canto; range map from WIKI

ABACO’S RARE PIPING PLOVERS: CITIZEN SCIENTISTS WANTED FOR YEAR 5

July 11, 2019 by Rolling Harbour

ABACO’S RARE PIPING PLOVERS: CITIZEN SCIENTISTS WANTED FOR YEAR 5

BE A BEACH MONITOR IN THE CAUSE OF RESEARCH AND CONSERVATION OF A TINY RARE BIRD THAT CHOOSES ABACO FOR ITS WINTER HOME
NO EXPERIENCE NECESSARY; MINIMAL EQUIPMENT (pen, paper, binox & a ‘normal’ camera)
ABILITY TO COUNT TINY BIRDS IN (USUALLY) SMALL NUMBERS AN ADVANTAGE
SIMPLE AS TAKING A NATURE WALK ON YOUR FAVOURITE BEACH (but sorry, not with a dog)
COMMITMENT UP TO YOU – ONCE A WEEK, ONCE A MONTH, JUST THE ONCE
EVERY SIGHTING IS LOGGED – BANDED BIRDS ARE TRACKED BACK TO THEIR ORIGINS
EVERY BIRD IS A STAT THAT ADDS TO THE OVERALL PICTURE FOR RESEARCHERS
THE BIRDS MAY BE FOUND ON THE MAINLAND AND THE CAYS – EVEN THE MARLS
WE WORK IN PARTNERSHIP WITH THE SCIENTISTS IN THE BREEDING GROUNDS
ABACO IS THE ONLY BAHAMAS ISLAND WITH AN ANNUAL WINTER-LONG WATCH

At the end of July – my guess is the 28th, on past form – the first piping plover of the winter season will be resighted on Abaco. It will weigh less than 2oz, and will have travelled at least 1000 miles (direct route). In practice it will be much further, because the journey will be broken by coastal stopovers en route.

‘SQUID’ from the Holgate Unit of the Edwin B Forsythe NWR, NJ, overwintering on Abaco (year 2)

My bet is that the first bird will touch down in the Cherokee Sound area. There’s a fair chance it will be called ‘Squid’ from New Jersey (for the 3rd year) or ‘Black Flag 2J’ from Prince Edward Island, Canada (for the 2nd year). At once, ABACO PIPING PLOVER WATCH will switch from summer indolence to red alert and piping hot… for the next 7 months. The last winter visitor will leave on ± March 15 2020 to return to its breeding grounds in the North (specific parts of northern US / Canada).

Piping Plover on Man-o-War Cay, Abaco Bahamas (Charmaine Albury) Piping Plover on Abaco Bahamas (Charmaine Albury)

HOW ON EARTH CAN YOU PREDICT THIS?

Since the 2015-16 season, we have been monitoring Abaco’s beaches, shorelines, and flats (there are specific locations that are preferred by the birds) throughout the winter season. Each year adds to the data from previous years and as the annual information is analysed, the knowledge of the behaviours of this little plover significantly increases.

‘TUNA’ – a legendary regular from past years (Rhonda Pearce) Piping Plover on Abaco Bahamas (Rhonda Pearce)

Over 4 years, distinctive patterns have emerged.

Firstly, the plover numbers each season are fairly constant.
Next, we have found that a number of birds return the following winter. Some are repeat returners – the current record is held by Bahama Mama from Lake Michigan, with 5 annual visits to the very same beach.
Then, we have established that many of the banded birds are (a) resighted along the US coastline where they take a stopover during migration and (b) return to exactly the same beach where they were born.
Often, we can find out when they hatched, fledged and left the beach – and even the person who did the banding.
Finally, the number of banded birds – especially Canadian ones – is on the rise. This in part reflects an increase in summer chicks banding – but the fact is, we can show that they are turning up on Abaco, and returners usually turn up either on the same shoreline (or very close to it) as the previous year.

WOULD IT MATTER IF APPW DIDN’T EXIST?

In one sense no, because the birds would still undertake their Fall and Spring migrations, even if no one took any notice. But then, of course, no one would have any idea where the plovers might be for 6 – 8 months of the year. What the Watch can do, in conjunction with our partners in the breeding grounds, is to complete the annual migration circle and provide the specific details that help research and conservation of this rare little bird (world population around 8000). Furthermore, the Watch results provide continuing evidence that Abaco and its Cays provide a safe and suitable overwintering habitat for the birds.

SQUIDS KIDS – THE MIGRATION CIRCLE COMPLETED

KEITH, CHEROKEE & ABACO

These 3 little chicks are this summer’s hatchlings (in June) of parents Squid (see above) and ‘Sophia’. This is on the very same beach where Squid was born and banded in July 2017. Sometime this Fall, we hope that Squid will return for a 3rd year in Cherokee Sound. And we hope just as much that one or maybe all his chicks will arrive on Abaco too. We’ll certainly know if they do – we already know their band combinations! They each have an Abaco-related name – maybe that will encourage them too.

Piping plover on the beach at Delphi (Peter Mantle) Piping Plover on Abaco Bahamas (Peter Mantle)

WHAT SORT OF PEOPLE CAN BE BEACH MONITORS?

Anyone at all. No experience is needed. You’ll be given all the info you need about the birds you’ll be looking for, and it may be possible to go out with a monitor to see what it’s like. Even a blank report is useful to have, to indicate where the plovers are not… And there’s no such thing as a mistake – the system allows for occasional miscounts, for example. Below is a summary of the last season, from which you can see the kind of data that is accumulated.

You’ll see that there were 17 beach monitors of whom most were local Abaconians or regular second-homers. You probably know some or all of them! A few were visitors from US and UK. The 2 pro monitors were from our partners Conserve Wildlife Foundation NJ, and Audubon Caribbean. Keith Kemp is the wonderful and hard-working lead monitor and very regularly visits the hotspot shorelines. Other people made quite frequent reports, some about once a month, and several made fewer than 5. Each one added to the overall picture.

Piping Plover chick on LBI (Northside Jim Verhagen)

If you would like to become involved, even on the most casual basis, please do get in touch. Ditto if you’d like to know a bit more about it. If you decide not to go ahead – or once started, to stop – that’s all fine. It’s basically up to you whether you want to turn a beach walk into a bit of research (though as I mentioned above, it’s not a thing that can be done with a dog, for obvious reasons). Take a friend – or even a spouse. A single sighting might reveal a hitherto unknown location or a new banded bird – it happens every year. It’s Citizen Science in action!

Please email me at rolllingharbour.delphi [@] gmail.com or contact me via FB. Or just comment on this post!

A flock of piping plovers (with a few birds that aren’t), Cherokee Flats (Lucy & mark Davies) Piping Plover Flock, Cherokee Sound, Abaco Bahamas (Lucy & Mark Davies)

Credits: CWFNJ / Kim; Keith Kemp; Charmaine Albury; Rhonda Pearce; Keith Salvesen; CWFNJ / Michelle Stantial x 3; Peter Mantle; ‘Northside’ Jim Verhagen x 2, LBI; Lucy & Mark Davies

I’m on Long Beach Island right now – hope to meet you on Abaco in the Fall (Northside Jim)

THE DITZY CHICKS & THE BEACH BYRDS: BANDS TO ADMIRE

June 13, 2019 by Rolling Harbour

‘KEITH’

‘THE DITZY CHICKS’ & ‘THE BEACH BYRDS’: BANDS TO ADMIRE

Piping plovers are rare, tiny, unutterably cute, weigh about 2oz – and every Fall they fly south 1000 miles or more to warmer climes. Abaco is one such clime. The data collected during the 4 years of the ABACO PIPING PLOVER WATCH project shows annual counts of ±250 individual birds found either in flocks in specific hotspots, or more randomly in small groups, pairs or singles. Certain areas on the Cays are also popular. Of all these, around 10% are banded. All the birds are banded in their breeding grounds, usually as chicks (apart from a few ‘pink flags’ banded as adults on Long Beach, South Abaco).

‘CHEROKEE’

SQUID’S KIDS

WHAT’S SO SPECIAL ABOUT THIS SPECIES?

PIPL are not just rare, they are IUCN Red-listed as ‘near-threatened’. Last Autumn the IUCN estimate for adult birds was 8000. The summer breeding grounds are located in quite specific areas of North America and Canada.

‘ABACO’

WHERE DOES BANDING COME INTO ALL THIS?

Banding enables individuals to be identified and observed in the breeding grounds; and crucially, where the birds overwinter (see below). Birds are given flags or bands or both in unique combinations. These may be put on one or both legs; mostly they will be on the upper leg(s), but sometimes the lower legs are also used; unique alphanumerics or coloured dots provide further means of ID. Some locations have a tradition of naming the chicks during banding. Thus ‘Green Flag AH3’ became ‘Atari’ . Felicia Fancybottom is the most exotic name so far (she had a random posterior-feather sticking out when banded).

On Abaco, we sometimes give unnamed overwintering banded birds an ID to avoid confusion, for easy reference, or actually just for fun. For example Green Flag 70E became (obviously) ‘Joe’.

Bander’s Box: H22 is now on ‘Harry Potter’

HOW THE SYSTEM WORKS IN PRACTICE

MANY HAPPY RETURNS FOR ‘SQUID’

January 2, 2018 the female bird called ‘SQUID’ was resighted on Abaco at Casuarina. Her bands were: upper left, blue on black; upper right, green on red (photo below). Checks of the band combination produced the following information:

originated from the Holgate unit of Edwin B. Forsythe NWR in NJ, banded there as a female
monitored and researched by Conserve Wildlife Foundation NJ
recorded at the same location the previous summer so had already completed Fall and Spring migration, returning to the same beach where she hatched and fledged.
named for the bander’s mom’s cat

‘SQUID’

LATE MAY / EARLY JUNE 2019 Resighted for the third season at EBF, and nested with male (as it has turned out) called Sophia! Sexing tiny newly hatched chicks is not an exact science. Originally there were 4 eggs, but on June 2 only 3 chicks hatched – ‘nature’ had intervened with the 4th. They were named ABACO, CHEROKEE… and KEITH (a kindly nod both to me and to monitor Keith Kemp). The chicks were captured by Michelle Stantial of SUNY, in conjunction with CWFNJ, to be banded, weighed, and measured so they can be monitored and assessed for growth, beach activity, and protection purposes. In a couple of months these chicks will themselves feel the urge to fly south, and will continue the annual PIPL migration cycle.

Squid being banded by Michelle Stantial in July 2017

WHAT HAS THE RESEARCH REVEALED SO FAR – AND IS IT USEFUL?

SQUID is an excellent example of conservation, research, and science (both pro and citizen) in action. From his story we can conclude the following:

Squid has been on the same summer beach in NJ for 3 years running
She has also overwintered for 2 years running in the same location on Abaco
So she has flown 4 migrations of c1000 miles with extraordinary location accuracy
This is a prime example of ‘beach loyalty’, a vital ingredient for species conservation
At 2 oz, she is a doughty and determined survivor of all the dangers arising from such long journeys
The habitats at both ends of the migration are good and safe, without notable degradation
The nesting success with A, C and K adds 3 more birds to the population, if they all fledge and survive
There is every chance that Squid will be seen on Abaco this Fall
There is some chance that at least one of the chicks will turn up on Abaco too; or in the Bahamas anyway

NOT THE DITZY CHICKS!

Credits: Michelle Stantial / SUNY; Todd Pover / CWFNJ; Holgate Unit EBF NWR; Stephanie Egger (now with NOAA); photos from Keith Kemp, Kim / CWFNJ, ‘Northside’ Jim Verhagen LBI

Goodbye, and well done for sticking it out to the end

BAHAMA MAMA: BIG NEWS ABOUT A TINY BIRD

June 21, 2018 by Rolling Harbour

BAHAMA MAMA: BIG NEWS ABOUT A TINY BIRD

The bird in the header image is the presciently named Bahama Mama in Muskegon State Park, Michigan – so, one of the rare Great lakes piping plovers. She originally hatched and was banded as a chick in 2014 at Tawas MI, some distance away from Muskegon. When later named in 2015 by Muskegon monitor Carol Cooper, no one could possibly have known then where she would chose to overwinter. The Bahamas, as it turned out – the avian equivalent of nominative determinism.

This little bird is the perfect example to demonstrate the success of (a) an organised monitoring and recording system in the breeding grounds of these rare birds; (b) the use of easily identified coded banding and (c) the deployment of ‘citizen scientists’ to back up the professionals in the overwintering grounds such a Abaco.

A combination of the three factors leads over time to the compilation of a life story. Invariably there will be gaps, but let’s take a look at what we know about Bahama Mama, in her own dedicated timeline. Note two things: her beach fidelity; and the evidence of mate infidelity…

2014 Born Muskegon State Park, MI
2015 Nested with Little Guy and raised chicks. Winter location unknown
2016 Returned to Muskegon and again successfully nested with a new male, Bear, from Sleeping Bear Dunes Park MI. (Little Guy went off with another female on the same beach…)
2016 Resighted in October on Long Beach Abaco and stayed for several months
2017 Back at Muskegon and raised chicks again with Little Guy
2017 Again resighted in October on Long Beach Abaco and overwintered
2018 Back at Muskegon, initially back with Little Guy, eventually nested with Enforcer

The official record of the latest union – evidence of fickleness

This summer 4 chicks were hatched. Sadly, one of them (Ringo, 2 pics below) was lost, presumed predated, leaving 3 to fledge.

Bahama Mama with one of her chicks Bahama Mama & Chick, Muskegon MI (Carol Cooper)

Little Ringo RIP Ringo Piping Plover, Muskegon MI (Carol Cooper)

Another of the chicks

These are rare and threatened birds, vulnerable at both ends of their migration for all the usual reasons. The studies undertaken at both ends of the migration have revealed astonishing beach loyalty in these little birds that travel up to 1500 miles (sometimes more) every Spring and every Fall to be somewhere safe to nest and breed; and then to overwinter. In Michigan, Carol Cooper is Bahama Mama’s mama, watching over her, recording the details, checking when she has left the beach, and anxiously watching each Spring for her arrival home.

On Abaco, these duties – pleasures, even – are undertaken by ABACO PIPING PLOVER WATCH and the team of citizen scientists who keep an eye on the beaches, count the birds, note the banded birds and photograph them for ID, and pass the info on to HQ (which happens to be me). The data from all sightings is collated and then the season’s stats are compiled and provided to the scientists involved. Here’s a summary of stats for last season:

Bahama Mama, first sighting on Long Beach Abaco Oct 2017 Bahama Mama Piping Plover, Long Beach Abaco (Keith Kemp)

Photo Credits: Carol Cooper (1, 3, 4, 5, 6); MDF (2); Keith Kemp (7). Special thanks to Carol Cooper, monitor in Michigan; and to Keith Kemp, primary monitor on Abaco. Also to Todd Pover CWFNJ and all the other real scientists involved for the last 3 years

POLITE REQUEST

If you live on Abaco or its cays anytime between August and March and might be interested in helping with piping plover research by becoming a monitor, please get in touch with me. It’s very simple and undemanding. A beach stroll from time to time – even as little as once a month – with a notebook, pencil, binoculars, a chocolate bar and (preferably for accurate ID of banded birds) a camera. Not a dog, though. Not on this walk anyway! Every report, even of a single bird, adds to the picture. Last season there was more than one ‘citizen scientist’ sighting of a plover where none had been seen before.

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

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

November 14, 2016 by Rolling Harbour

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

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.

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.

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’.

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.

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.

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.

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.

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)