Melissa Maura is well-known to many in the Bahamas, not least because of the wonderful work she does with injured or orphaned creatures. Thanks to the skills and compassion of Melissa and those who work with her, animals and birds of all kinds are saved from death or incapacitating injury. In the saddest cases, they are gently cared for until the inevitable occurs.
Melissa also takes terrific bird photographs, some of which I have featured in the past. Indeed my blog headline photograph is one of her parrots. I used to change the header from time to time, but this one is so cheerful that I decided to keep it in place. It always makes me smile.
Parrots are acrobatic creatures, happy to eat at all angles including completely upside down. Not just eat, though. Also bicker, flirt, play-fight, and see off rivals via inverted aggression. With the Abaco parrots, one of the benefits for the bystander is that the balancing act and consequent fluttering often reveals the spectacular blue of the birds’ wings.
In a row, it’s not unusual to see a parrot taking up a dominant position on a branch, leaving its opponent hanging on in an uncomfortably precarious position…
People often ask where on Abaco they are most likely to see the parrots. First, there are no parrots north of Marsh Harbour – they are all in South Abaco. Secondly, although they live and nest in the National Park at the southern end of the island, in practice it covers a very large area, much of it inaccessible and with the only ‘road’ something of a challenge for an ordinary vehicle (described HERE). I’d say that the single most reliable place to see the parrots is at Bahama Palm Shores. Simple turn into the north entrance, drive straight down to the end with the windows down, park up – and listen. If they are there, you’ll hear them for sure!
All photos Melissa Maura except #5, Keith Salvesen (also the sound file of parrots at BPS)
The Great Egret is actually a heron rather than an egret. It’s a Great Heron. All egrets are members of the heron family Ardeidae, but the converse is not true. As long ago as 1758,Linnaeus awarded the bird the binomial name Ardea alba i.e. ‘Heron white‘. Why it should have been so hard to stick to that authoritative nomenclature, I can’t imagine. Perhaps in time all heron and egret species became so hopelessly confusing for people that it ceased to matter much what they were called.
Maybe it was that type of carelessness that led to people from the mid-c19 onwards eyeing up GREGs as a source of hat feathers and other decorative necessities. As with flamingos and many other beautiful avian species, mankind’s millinery and other fashion needs were satisfied at the expense of gorgeous plumage. Actually, at the cost of the birds’ lives: they were simply shot in huge numbers.
Healthy populations were decimated; for some species they never recovered. For others, the great egret among them, the passage of time and the passing of fashions – backed in many cases with conservation programs – have successfully restored the populations. In 1953 theNational Audubon Society, which was formed at least in part to discourage the killing of birds for their feathers, took a decisive step in the cause of the great egret by making the bird the emblem of the organisation.
Photo Credit: Nina Henry photographed all the egrets in this post. Her wonderful images made a significant contribution to the “BIRDS OF ABACO” project.
Every day of the year, or so it seems, at least one worthy creature has been awarded an ‘Appreciation Day’, a special day when a particular species has its profile raised and awareness spread around. It certainly seems to be the case with birds; I’m going to assume that it applies to all the other classes of animal – mammals, fish, reptiles, amphibians and invertebrates, each with their own worthy candidates for recognition. Except for no-see-ums, obviously. And fire ants, I hope. You’d think standing on a nest while taking photos just once in a lifetime would be a lesson. I’ve done it twice… Anyway, yesterday was Plover Appreciation Day 2018.
PLOVERS ON ABACO
Until recently Abaco had 33 recorded shorebird species but since the first-ever sightings of a BUFF-BREASTED SANDPIPER in 2016, the number has risen to 34. Of these, a mere 6 are plovers:
Black-bellied Plover Pluvialis squatarola WR 1
American Golden Plover Pluvialis dominica TR 4
Wilson’s Plover Ochthodromus wilsonia PR B 2
Semipalmated Plover Charadrius semipalmatus WR 2
Piping Plover Charadrius melodus WR 3
Killdeer Charadrius vociferus WR 2
The codes tell you, for any particular bird, when you may see it (P = permanent, WR = winter resident, TR = transient); whether it breeds (B) on Abaco; and your chance of seeing it, graded from easy (1) to vanishingly unlikely (5)
The best-known of the 6 Abaco plover species is the Wilson’s Plover, because it is the only permanent resident. The American Golden Plover is a rare transient, but we luckily have a photo of one (below) taken on Abaco. All the others are winter residents and easy to middling hard to find.
The Piping Plover is the most interesting species, with a mere 8000 left in the world. There is a vigorous conservation program to protect them and their habitat, both in their breeding grounds in the North and their southern overwintering grounds. Their summer breeding range is in Canada and the Great Lakes, north-central US, and the eastern seaboard. In winter they migrate south, many to the Bahamas – and Abaco is one of their preferred homes. We count as many as we can between August and February, report the banded ones, and find out their origins and histories
BLACK-BELLIED PLOVER Pluvialis squatarola WR 1
Non-breeding plumage (as you would see normally it on Abaco, without the black belly)
Breeding plumage – and the reason for the name
AMERICAN GOLDEN PLOVER Pluvialis dominica TR 4
SEMIPALMATED PLOVER Charadrius semipalmatus WR 2
KILLDEER Charadrius vociferus WR 2
PIPING PLOVER Charadrius melodus WR 3
WILSON’S PLOVER Ochthodromus wilsonia PR B 2
This permanent resident plover is a year-round presence on the Delphi Club beach, where in summer they nest and raise their tiny fluffball chicks. They are especially significant on Abaco as the only breeding plover species – it’s the only chance we get to see plover nests and chicks… (see header image and below).
These coot fight images are from Phil Lanoue, whom I have featured before. He is a master of bird sequences, magicking a whole avian story or drama in a few clear, sharp photos. These types of image are well beyond my skills and my camera limitations. Here are 2 males battling over a female which, by the final aggressive image in which dominance is asserted, has disappeared for the picture…
The other battle in Coot World occurred in 2016 when the endemic Caribbean Coot (formerly Fulica caribaea) was defeated by the combined forces of the American Coot (Fulica americana) and the all-powerful AOU, official arbiter of bird categorisation. They are now joined as a single species, the differences between the two types being considered insufficient to warrant separate species status. The familiar American version looks like this (note the red area on the shield above the beak):
The ex-Caribbean Coot, has white frontal shield that extends to the top of the head. When I was compiling ‘Birds of Abaco‘ in 2013, there was already a question mark over the separate species status, with many regarding it as a sub-species of the American Coot. I wrote: “There is an intriguing debate, a small book in itself, about the existence as a distinct species of the Caribbean Coot, with its white frontal shield. Many field guides include it separately, some with the rider that it is ‘unrecorded in the Bahamas’. The Bahamas Bird Records Committee does not recognise it, and Hallett, among other experts, views it simply as an American Coot variant. The image below of the two coots together is included to illustrate the visible difference between the birds. The genetic debate is fortunately outside the scope of this book”.That said, I pigheadedly went ahead and included it as a separate species anyway…
An ex-Caribbean coot, with its white frontal shield. Since 2016, just another coot
The research that led to the reclassification was based on the fact that breeding biology suggests that different species favour their own species for breeding. Research by Douglas McNair and Carol Cramer-Burke indicated that there is little or no ‘reproductive isolation’ of the sort to be expected in different species. The coots had no particular preference in their choice of mate. Also, they sound alike.
Credits: Phil Lanoue (1 – 4); Gerlinde Taurer (5); Woody Bracey (6); Keith Salvesen (7); Tom Sheley (8). Research inc. eBird Caribbean – an excellent resource to check out
Today, September 6th, is World Shorebirds Day. Every year, a Shorebird of the Yearis selected by the organisers of this global event, and this year they have gone ‘large’. Perhaps in response to the declining populations of curlew species, they have chosen a fine representative – the whimbrel. Inconveniently – and although the whimbrel is a worldwide species – it is extremely rare on Abaco. In the definitive Abaco Checklist (see below), it is coded a TR4, i.e. a very uncommon transient with a handful of sporadic reports. Until last year, sightings were very few and far between. Then suddenly last autumn, they made a small migratory comeback. You can read about it HERE.
BLACK-NECKED STILT Himantopus mexicanus PR B 3
Abaco is home to 33 shorebird species. Like the human residents of the main island and cays, some are permanent; some are winter residents arriving from the north to enjoy a warmer climate; and some are transients – visitors that pass through a couple of times a year on their way from and to their nesting habitats.
CHECKLIST OF ALL 33 SHOREBIRDS
The definitive checklist of Abaco’s birds was compiled especially for the BIRDS OF ABACO by Bahamas Birding author and authority, the late and much missed Tony White, with Abaco’s bird expert Elwood Bracey. Below is the shorebird list, with a photographic selection of the larger and/or longer-billed shorebirds in checklist order. Yes, including an Abaco whimbrel.
The codes will tell you, for any particular bird, when you may see it (P = permanent, WR = winter resident, TR = transient, V = vagrant); whether it breeds (B) on Abaco; and your chance of seeing it, graded from easy (1) to vanishingly unlikely (5).
AMERICAN AVOCET Recurvirostra americana WR 4
AMERICAN OYSTERCATCHER Haematopus palliatus PR B 2
GREATER YELLOWLEGS Tringa melanoleuca WR 2
LESSER YELLOWLEGS Tringa flavipes WR 3
WHIMBREL Numenius phaeopus TR4 (an Abaco one)
HUDSONIAN GODWIT Limosa haemastica [V5]
Like the whimbrel, this bird is another special bird to be able to include. Until last October, it was categorised as a V5, meaning that one or perhaps 2 vagrants had ever been seen on Abaco. Then one appeared on a pond and was spotted by Woody Bracey and, a few days later, by Keith Kemp – who even took confirmatory photos. You can read the storyHERE.
Photo Credits: Andreas Trepte / Wiki (1);Tom Sheley (2, 5, 6, 7, 13); Alex Hughes (3);Tony Hepburn (4); Charmaine Albury (8, 9); Stewart Neilson / Wiki (10); Bruce Hallett (11); Mike Baird / Wiki (12); Woody Bracey (14)
It’s quite a while since I posted about the Bahama Nuthatch (Sitta pusilla insularis) and the separation of its status from its cousin the Brown-headed Nuthatch HERE. I started by saying that it was one of the rarest birds in the Bahamas (or indeed anywhere), with a tiny population living only on Grand Bahama. It’s extraordinary to think that until the 1960s, these birds were common on the island. Then, for all the usual reasons, the population began to decline “precipitously” (Tony White). By the 2000s, the most optimistic estimates suggested that about 1000 – 1200 mature birds might inhabit the pine forests. Other surveys showed far lower numbers. By now, the species had become highly vulnerable. Reports dwindled annually, and in some years only a handful sightings were recorded.
Then in October 2016, Grand Bahama received a direct hit from Hurricane Matthew. It was as destructive as you might expect a violent Cat 5 storm could be. Without in any way seeking to diminish the far-reaching and devastating impact of the hurricane on the island (and elsewhere), I have to stick to the matter in hand here. The fact is that for nearly 2 years after Matthew and its trashing of the habitat, not a single BANU was sighted – this, despite many efforts to track one down in the known hotspot areas. It began to seem likely that the little bird had simply been wiped out of existence. Since it is known nowhere else – not even on nearby Abaco – the Bahama Nuthatch had very probably become extinct.
Fast forward nearly two years and suddenly there is the first hint of a glimmer on the horizon for these little birds. Finding one is already a needle-in-a-haystack quest. The target is shy and tiny – about 4 ins long and 10 grams; and the search area is vast – more than 30,000 hectares. Yet this summer, amazingly, some Bahama Nuthatches have been found and photographed, a most happy – and perhaps optimistic – outcome, and a deserved return for some serious survey work. Excited publicity has spread well beyond the usual online birding resources and into the mainstream press.
THE KEY SIGHTINGS
JUNE 2016
The last recorded sighting of the Bahama Nuthatch (2 birds) before Hurricane Matthew was made in June 2016 by well-known Grand Bahama bird expert and guide, Erika Gates.
The first team eventually made a sighting in May 2018, and the elusive bird was captured by Matthew Garner of UEA on camera. They also obtained brief and tantalising video footage (below). In all, the UEA team made six nuthatch sightings, and Bahamian team independently made five sightings (including seeing what appeared to be two together).
JULY 2018
Erika Gates, with Martha Cartwright and Zeko McKenzie, again managed to locate a single nuthatch to add to the earlier 2018 sightings. She too managed to get some photos of the bird.
WHAT OF THE FUTURE?
Among the May birds – however many there were in total – one was a juvenile. Combined with 2 adults seen at one time, that makes 3 birds. The extent of the period of study and search area of the May sightings (11 in all) make it likely that more than 3 birds were seen overall. Erika’s July bird, in a slightly different location, suggests another. Perhaps no more can be said than that there may be half-a-dozen Bahama Nuthatches extant in the world. It’s some comfort.
However, as the May operation noted, ‘We also don’t know the sex of the birds. In many cases when birds dwindle to such small numbers, any remaining birds are usually male.’The consensus of the articles I have read is that the handful of birds seen this summer, while a thrilling discovery, should not be seen as any guarantee against extinction. Further habitat degradation, more development, another hurricane, any one of these could be fatal to the species. The recent sightings are cause for some optimism but these little, highly vulnerable birds remain on the very brink of extinction. Those few people who have seen one in the wild have had a precious experience.
THREATS TO THE SPECIES
Habitat loss / degradation from development, logging, forest fires & hurricanes
Invasive / introduced / feral species such as corn snakes, raccoons & cats
Competition from other more prolific species in a limited habitat
The Bahamas National Trust has produced an excellent video account of the whole story from Shelley Cant-Woodside HERE
Photo credits: Bruce Purdy (1, 11); Gary Slater / Birdlife.org (2); Erika Gates / Bahamas Weekly (3); Erika Gates (4, 5, 7, 8, 9, 10); Matthew Gardner (6); Birdlife International (drawing); UEA & team (video)
Research credits include: Birdlife International / Birdlife.org; Lisa Sorenson; Tony White; Research Gate; IUCN; Bahamas National Trust; The Bahamas Weekly / Erika Gates; eBird; Loma Linda U; Science News; Sundry online publications; American Birding Association (and a bonus point for its brown-headed nuthatch behaviour article wittily entitled “Sex in the Sitta”)
It’s Friday. I’ve just nixed for wild brown trout on the River Frome in the rain. I need a beer and I’ve run out of week. You can read more about the attractive little Hairy Woodpecker – Abaco’s small counterpart to the larger and noisier West-Indian Woodpecker –HERE. Have a good weekend!
