ABACO PARROTS, SURVIVAL & RESEARCH: POST-DORIAN UPDATE


Abaco Parrot, Bahamas (Tom Sheley)

ABACO PARROTS: SURVIVAL & RESEARCH

A POST-DORIAN UPDATE

The unique and symbolic parrots of Abaco have become quite a focus of attention now that some kind of normality is returning to the devastated island. Utilities and supplies are being sorted out gradually (and with unavoidable setbacks). There are some signs of optimism in the air – and some parrots too.

Abaco Parrot, Bahamas (Erik Gauger)

SO, AFTER THE HURRICANE ARE THERE ANY PARROTS AROUND?

At Bahama Palm Shores, the most ‘parroty’ of all the communities in south Abaco, Tara Lavallee was the first to see – and photograph – a pair on Sep 25th, nearly 4 weeks after Dorian struck. Over the next 10 days, and thanks to Janene Roessler’s work, I compiled a record of reports and sightings and mapped them. There were 12 in all, from Crossing Rocks in the south to Winding Bay in the north (25 – 30 miles as the parrot flies). 

Abaco Parrot, Bahamas after Hurricane Dorian (Tara Lavallee)

THE FIRST POST-DORIAN PARROTS

ABACO PARROT SIGHTINGS MAP BETWEEN SEP 25 AND OCT 4

The interactive map works like this (in theory at least). You can expand the map using the cursor, double clicks, or 2 fingers until you have enlarged the target area sufficiently to click on the individual coloured parrots. For each one, the sighting details are given with as much information as was available. The colour key is this:

  • Maroon – First sighting 
  • Blue – sighting with some details (eg numbers)
  • Yellow – sighting with little detail
  • Purple – flocks of 10 +

Abaco Parrot, Bahamas (Craig Nash)

IS ANYONE LOOKING AFTER OUR PARROTS?

By the turn of the century the parrot population had become unsustainable, having fallen below 1000, and their extinction was imminent. Since then, many organisations (eg BNT) and people have been involved in the reversal of the decline through intensive anti-predation and conservation measures. All this work continues so that the future of the parrots is assured. The rough estimate pre-Dorian was of c4000 birds.

Abaco Parrots, Bahamas (Peter Mantle)

WHAT ABOUT NOW, AFTER THE STORM?

As I mentioned in a previous post, a survey team including Abaco’s former parrot scientist Caroline Stahala Walker (now with Audubon) were planning a trip to Abaco once access became possible. They have just arrived on-island, and will be assessing the effect of Dorian both on the wildlife and on the habitat. This will include the parrots, and other ‘signal’ birds too. I expect these will include the endemics, the speciality birds (eg the woodpeckers), and some shorebirds including (I hope) piping plovers. They will also bring feed and feeders and give advice about care of the birds.

Caroline wrote “I wanted to let everyone know we have a team going to Abaco for surveys and setting up feeders starting tomorrow. The logistics were tough enough to piece together but it certainly would not have happened without all of your help. I will post pictures and update after the trip, not sure what internet situation will be like while there. Thanks everyone! You made this happen.”

CAROLINE’S GO FUND ME PAGE: CLICK THE LOGO

Abaco Parrot, Bahamas (Tom Sheley)

Some years ago Caroline and I put together a tiny booklet about the parrots, mainly for the benefit of guests and visitors at the Delphi Club. We asked for $5 – 10 donations for the birds. There were 2 editions. Later, I turned it into an ‘moving booklet’ with added music (that you can turn off!). Some people may have seen this elsewhere online recently. The middle section on the parrot nests in the National park, the chick-care, and the associated breeding research may be of particular interest. The pics are cute!

Thanks to all who contacted me to say there was an issue with the version of this booklet originally posted – a ‘privacy settings’ problem, as it turned out. I’ve exchanged it for a different format version, which is also a bit clearer… 

Credits: Tom Sheley (1, 6); Erik Gauger (2); Tara Lavallee (3); Craig Nash (4); Peter Mantle (5, 7)

Thanks to Tara, Janene and Caroline

Abaco Parrots Bahamas (Peter Mantle)

ABACO’S BIRDING HOTSPOTS (42 OF THE BAHAMAS TOP 100)


Black-necked Stilt, Abaco (Tom Sheley)

ABACO’S BIRDING HOTSPOTS (42 OF THE BAHAMAS TOP 100)

Right now, I’m doing daily checks on the indispensable EBIRD CARIBBEAN in relation to the ABACO PIPING PLOVER WATCH project (and incidentally if you encounter one or more on a beach near you, details would be very welcome – below is what to look out for!).

Piping Plover, Abaco - Bruce Hallett

It occurred to me to check out the contention that Abaco is Numero Uno birding destination in the Bahamas (though sadly lacking the flamingoes, except for vagrants; and the Bahama oriole, now extirpated and confined to select areas of Andros). Sure enough, Abaco has 42 out of the top 100 birding hotspots. In the map below, gray pointers indicate a few observations, blue means 50+ and green represents 100+. Nowhere has yet achieved the flame-red pointer – the ultimate hotspot accolade…

Abaco Birding Hotspots Map (eBird)

People often ask where best to go for quality birding on Abaco. The answer depends of course on the season and on what they are after – for example shorebirds or warblers; parrots or absence of parrots and so on. The Abaco 42 are listed below. There are a couple points to make about the hotspot list:

  • There is a degree of duplication, eg Gorda Cay / Castaway Cay being shown as separate entries, as is Angelfish Point / Angel Fish Point
  • Also, the data gathered by eBird is entirely dependent on regular uploads of checklists. Inevitably the birders will mostly be regulars, with their own preferred beats or perhaps with an interest limited to the area where they live. Some records show long gaps – sometimes a couple of years – between reports. So the eBird data can only give an overview, not a precise record of actual observations or birding effort and success. 

Bahama Woodstar male 3.1.Abaco Bahamas.2.12.Tom Sheley copy

In very general terms, and assuming a broad birding interest, I would recommend the Treasure Cay area; in and around Marsh Harbour; the stretch east of the Highway that takes in Bahama Palm Shores, the Abaco Neem Farm, Delphi, Crossing Rocks & Gilpin Point; the National Park; and Sandy Point. I’m sure there will be other views, but I am thinking primarily of the visitor who has but a single day to spare from a packed schedule of fishing, swimming, sunbathing, eating and drinking… [nb as a soi-disant photographer I’m not so keen on the dumps and landfill. Yes, the birding can be good. No, I don’t want to feature rubbish in my already rubbish photos…]

American Oystercatcher4.1.Delphi Club.Abaco Bahamas.6.13.Tom Sheley RH 2

Here’s the eBird list, omitting all the non-Abaconian hotspots. Clicking on the links will take you straight to the relevant location’s latest reports and show some of the species seen there. I haven’t checked every link, but spot-checks suggest they work ok…

3 Treasure Cay GC

4 Abacos–Citrus Farm near Treasure Cay

5 Abaco–Sandy Point

8 Angel Fish Point

10 Marsh Harbour

12 Abaco–Crossing Rocks

13 Abacos–Treasure Cay Dump

14 Abacos–Treasure Cay West Side

18 Abaco Cays IBA–Great Guana Cays

20 Abacos–Treasure Cay Sunset Ridge and vicinity

22 Robert’s nursery, ponds and marls overlook

23 Abaco–Bahama Palm Shores

28 Abaco Cays IBA–Green Turtle Cay

32 Gilpin Point

35 Hope Town, Elbow Cay

37 Big Bird

38 Castaway Cay

41 Man-o-war Cay

44 Abaco National Park IBA

45 Marsh Harbour–Landfill

52 Island Homes–Beach

57 Abaco Beach Resort

60 North Atlantic Abaco Cays IBA

62 North dump (Abaco)

65 Marsh Harbour

69 Cherokee Sound

70 Great Guana Cay

72 Green Turtle Cay Sand Spit

73 Angelfish Point

81 Green Turtle Cay

82 Track north of Hwy

86 Southern Abaco IBA

87 Abaco Neem farm

88 Marsh Harbor Airport

89 Abaco–Crown Haven

91 Little Abaco IBA

92 Abaco–Hole-in-the-Wall

93 Camp Abaco

94 Little Harbour

96 Castaway Cay

97 Cooper’s Town

98 Crossing Rock / Island Homes

Bahamas-Great Abaco_4846_Bahama Yellowthroat_Gerlinde Taurer copy

RELATED POSTS

AUDUBON’S ‘PRIORITY BIRDS’ ON ABACO

ABACO BIRDS FOUND IN NYC (& VICE VERSA)

THE BIRDS OF ABACO”

Reddish Egret, Crossing Rocks, Abaco (Keith Salvesen)11

Credits: Tom Sheley, Bruce Hallett, Gerlinde Taurer, RH

BLACK-BELLIED WHISTLING DUCKS REVISITED…


Black-bellied Whistling Duck

BLACK-BELLIED WHISTLING DUCKS REVISITED…

The first ever Black-bellied Whistling Ducks recorded for Abaco arrived last June. Six birds turned up on South Abaco in the Crossing Rocks area and slowly worked their way north via Delphi, Bahama Palm Shores and Casuarina. They split up into smaller groups. Two were seen near the airport. Eventually, after 3 weeks or so, the sightings and reports ceased. The BBWDs had moved on, presumably to Florida. Black-bellied Whistling Ducks 10

I mention them now because this June, a flock of 13 birds arrived on a golf course in Bermuda. The only previous recorded sighting of the species had been a single bird spotted in 2006. Within a couple of weeks, the birds had disappeared again. It’s strange that in consecutive years, June sightings have occurred on two islands  where they are not a known species. I happen to have taken some photos of BBWDs elsewhere in the meantime, and I thought these pretty ducks deserved further exposure…

Black-bellied Whistling Ducks 6

A BBWD LOVE STORY

Hello! Would you like to preen with me?Black-bellied Whistling Ducks 12

Yes I would. As long as there are no paparazzi around.Black-bellied Whistling Ducks 13

Mmmmmm. This is so great!Black-bellied Whistling Ducks 1

I’d like to look after you and protect youBlack-bellied Whistling Ducks 2

Let me take you under my wing…Black-bellied Whistling Ducks 3

GODDAMMIT. Pigeon photobomb!Black-bellied Whistling Ducks 4

THE END

RELATED POSTS

BBWDS ON ABACO

All photos by RH at WWT BarnesBlack-bellied Whistling Ducks 11

THE CROSS LITTLE WOODPECKER: A TRUE HAIRY TALE FROM ABACO


Hairy Woodpecker, Delphi Abaco Header

THE CROSS LITTLE WOODPECKER: A TRUE HAIRY TALE FROM ABACO

ONCE UPON A TIME, on a magical far away island called Abaco, where the sun always shone and the people were always friendly and smiling, there lived a little woodpecker. It was a beautiful little woodpecker with long shiny golden locks and its name was Hairy… oh look, I can’t go on with this drivel and neither can you, I’m sure. Sorry about that. Let’s take it from the top…

    ♦      ♦      ♦      ♦

I have mentioned before the excellent birding opportunities that a wander round the Delphi drive circuit has to offer. It’s the best part of 2 miles. I am working on a list of all species encountered on the route from the Lodge, along the guest drive to the white rock on the road, and back down the service drive. It is turning out to be a gratifyingly long one.

During your stroll, it’s worth checking out the dead trees, especially the upper trunk and branches, as you go. For a start, these provide excellent places for birds to pause and scope out the territory below. They also have a good chance of finding insects there. And for some species, like the Hairy Woodpecker Picoides villosus, it is home. Hairy Woodpecker, Delphi Abaco 16

The Hairy Woodpecker is very similar to the Downy Woodpecker Picoides pubescens, the smallest woodpecker of North America. Male HWs have a prominent red patch on the back of the head.  You can find an earlier post about a male HW and its nest in the Delphi coppice, with some HW species facts, HERE

220px-Picoides-villosus-001

Last June Tom Sheley, a birding expert and photographer from Ohio with serious (by which I mean huge camo-covered camera and tripod) equipment, was staying at Delphi. He tipped me off about a woodpecker nest he’d found 1/3 of the way along the guest drive, just before the first bend. So I grabbed a camera –  the wrong one, as it turned out, but my main camera battery was charging – and headed out. I found the nest at the top of a dead tree near the edge of the drive (shown above) and a female HW close to it. Hairy Woodpecker, Delphi Abaco 1

She watched my approach carefully, and as soon as I paused close to the nest tree, she went into a fascinating ‘diversionary tactic’ routine to distract me from the nest. She flew across the track close in front of me, and settled on a tree on the other side of the drive, about 1/3 of the way up its trunk. There, she proceeded to scold me loudly as I fiddled about with the camera… Hairy Woodpecker, Delphi Abaco 3

Still scolding, she then started to climb the tree quite slowly, pausing occasionally to fire off some more angry woodpecker abuse at me. Hairy Woodpecker, Delphi Abaco 6

From time to time, she would change tack, closing her eyes gradually and hugging the trunk. This was presumably to make herself appear vulnerable to a predator (me), and therefore retain its (my) interest. If anyone is familiar with this behaviour, please leave a comment.Hairy Woodpecker, Delphi Abaco 5

The woodpecker carried on up the tree, chattering as she went…Hairy Woodpecker, Delphi Abaco 7

…before performing the closed eye / sleepy routine againHairy Woodpecker, Delphi Abaco 11Hairy Woodpecker, Delphi Abaco 12

By now she was nearing the top of the tree, and I was thinking of giving in… Hairy Woodpecker, Delphi Abaco 13 Hairy Woodpecker, Delphi Abaco 14 Hairy Woodpecker, Delphi Abaco 15

Once she had reached the very top, I made the decision to move on, marvelling at her persistence in taking on a two-legged predator 6ft 5″ high and… not exactly a bantam-weight. Then I realised that, in all of this, I hadn’t thought of the nest behind me a single time. She and her distraction technique had won, and so I made my apologies for disturbing her and left. HW 1, Human 0. At least I knew that on a hot cloudless day I had something to look forward to back at the ranch… 

coasters

‘CARRION SCAVENGING’: TURKEY VULTURES ON ABACO


‘CARRION SCAVENGING’: TURKEY VULTURES ON ABACO

TURKEY VULTURES (Cathartes aura) are a familiar sight, wheeling effortlessly overhead on thermals or gliding with the wind in singles, pairs or flocks. Statistically, 83% of all photographs of turkey vultures are taken from below and look like this TURKEY VULTURE

Of those, 57% are taken in unhelpful light, and look like the one below. On the positive side, this picture show the extreme delicacy of the wing-tip feathering that enables these birds to adjust their direction and speed (this is not the bird above; it was taken by someone else at a different time. But 100% of TV in-flight photos are indistinguishable).Turkey Vulture Abaco CL 1

TVs have a wide range in the Americas and the Caribbean, and can prosper in almost any type of habitat. This is probably because these large birds are almost exclusively carrion feeders, and carrion is everywhere. They spend their days scavenging, or thinking about scavenging. They do not kill live creatures.

The word ‘vulture’ derives from the latin word ‘vulturus’ meaning ‘ripper’, ‘shredder’, or ‘very loud Metallica song’. TVs have very good eyesight, and an acute sense of smell that enables them to detect the scent of decay from some distance. A breeding pair will raise two chicks which revoltingly are fed by the regurgitation of all the rank… excuse me a moment while I… I feel a little bit…

Turkey Vulture Abaco 11

When they are not flying, feeding, breeding or feeding young, TVs like best to perch on a vantage point – a utility post is ideal. But unusually for a bird, you won’t ever hear them sing or call. They lack a SYRINX (the avian equivalent of a larynx), and their vocalisation is confined to grunting or hissing sounds. Here’s a hiss (at 10 / 15 secs).

These vultures are often seen in a spread-winged stance, which is believed to serve multiple functions: drying the wings, warming the body, and baking bacteria.Turkey Vulture Abaco 3

They are equally happy to spread their wings on the ground, the shoreline being idealTurkey Vulture Abaco CL 3

10 SCAVENGED TURKEY VULTURE FACTS FOR YOU TO PICK OVER

  • One local name for TVs is ‘John Crow’
  • An adult  has a wingspan of  up to 6 feet
  • Sexes are identical in appearance, although the female is slightly larger
  • The eye has a single row of eyelashes on the upper lid and two on the lower lid
  • TVs live about 20 years. One named Nero had a confirmed age of 37 
  • LEUCISTIC (pale, often mistakenly called “albino”) variants are sometimes seen
  • The Turkey Vulture is gregarious and roosts in large community groups
  • The Turkey Vulture has few natural predators
  • Though elegant in flight, they are ungainly on the ground and in take-off
  • The nostrils are not divided by a septum, but are perforated; from the side one can see through the beak [some humans also suffer from MSS (missing septum syndrome). They tend to sniff a lot]

REVOLTING CORNER / TOO MUCH INFORMATION 

SQUEAMISH? LOOK AWAY NOW

UNATTRACTIVE HABITS The Turkey Vulture “often defecates on its own legs, using the evaporation of the water in the feces and/or urine to cool itself, a process known as UROHIDROSIS. This cools the blood vessels in the unfeathered tarsi and feet, and causes white uric acid to streak the legs”. The droppings produced by Turkey Vultures can harm or kill trees and other vegetation.

HORRIBLE DEFENCES The main form of defence is “regurgitating semi-digested meat, a foul-smelling substance which deters most creatures intent on raiding a vulture nest. It will also sting if the predator is close enough to get the vomit in its face or eyes. In some cases, the vulture must rid its crop of a heavy, undigested meal in order to take flight to flee from a potential predator”

Turkey Vulture Abaco CL 2

DIETARY NOTES TVs tend to prefer recently dead creatures, avoiding carcasses that have reached the point of putrefaction. They will occasionally resort to vegetable matter – plants and fruit (you could view this as their salad). They rarely, if ever, kill prey – vehicles do this for them, and you’ll see them on roadsides feeding on roadkill. They also hang around water, feeding on dead fish or fish stranded in shallow water. 

ECO-USES If you did not have birds like this, your world would be a smellier and less pleasant place, with higher chance of diseases from polluted water and bacterial spread.

FORAGING TVs forage by smell, which is uncommon in birds. They fly low to the ground to pick up the scent of ethyl mercaptan, a gas produced by the beginnings of decay in dead animals. Their olfactory lobe in the brain is particularly large compared to that of other animals.

SEX TIPS Courtship rituals of the Turkey Vulture involve several individuals gathering in a circle, where they perform hopping movements around the perimeter of the circle with wings partially spread. In humans, similar occasions are called ‘Dances’. In the air, one bird closely follows another while flapping & diving.Turkey Vulture Abaco 4

For more about Turkey Vultures, including cool videos, visit DEAR KITTY

It’s possible you may enjoy a visit to max-out-cute Birdorable. Click TV below for linkturkey-vulture

And if you’d prefer something TV but less cute, depressingnature.com has the thing for you…turkey_vulture2

Credits: Photos mainly RH, 2 by Clare L, small ones Wiki; Info – cheers Wiki & random pickings

Oh. Ok. Here’s the Metallica thing referenced above. Sweaty. Not my taste these days.

“PISHING IN THE WIND”: BIRDING IN A BREEZE AT DELPHI


Abaco Cloud Map 5:29

“PISHING IN THE WIND”: BIRDING IN A BREEZE AT DELPHI

The Bahamas weather has been uncharacteristically dire. Rain and cloud for the past week, and a poor forecast for the next week (see above). I arrived on Abaco yesterday, with the short internal flight from Nassau last night nearly cancelled due to a humungous downpour. Instead, people were boarded in bare feet, having had to wade through 3 inches of water to get to the small plane floating on the undrained concrete. Yet today, there was sunshine at Delphi this morning (though cloud to both north and south). A stiff breeze was keeping the clouds off-shore. The weather is fickle and very local.

ROYAL POINCIANADCB 1.10

I took a small camera and strolled for half and hour for about 200 yards along the Delphi drive and back (for those that know it, to the first corner of the guest drive) to see what the first of June had to offer in the way of wildlife. The birds were clearly enjoying some unaccustomed sunshine, and I have listed those I saw below. Not all were photogenically posed, and many were flicking around the coppice too quickly to capture.

RED-LEGGED THRUSHDCB 1.2

GRAY KINGBIRDDCB 1 3

The smaller birds were unusually responsive to ‘pishing’, the unattractive but effective noise that can bring a bird to the front of woodland or scrub to investigate. A black-whiskered vireo was interested, but flew off just as I pressed the button. He was immediately replaced on the branch by a

BLUE-GRAY GNATCATCHERDCB 1 5

A pair of Western Spindalises (see recent post HERE) joined it in the adjacent treeDCB 1.4

DELPHI 30 MINUTE STROLL BIRD LIST 1.06.13

  • Red-legged Thrush 3
  • Western Spindalis  3
  • West Indian Woodpecker 2
  • Black-whiskered Vireo 2
  • Cuban Emerald 2
  • Turkey Vulture 2
  • Bahama Swallow 1
  • Gray Kingbird 1
  • Loggerhead Kingbird 1
  • Greater Antillean Bullfinch 1
  • Blue-gray Gnatcatcher 1
  • Bananaquit 1
  • {Heard only} Abaco Parrots 2

The flowers were also enjoying some sunshine after the rainDCB 1.8DCB 1.9DCB 1.12DCB 1.11A couple of other things caught my eye, including a cute baby lizard, before I headed for some restDCB 1.7DCB 1.6DCB 1.1

HELLO, HANDSOME! WESTERN SPINDALIS IN THE MOOD FOR LURVE…


Western Spindalis Abaco 4

HELLO, HANDSOME! WESTERN SPINDALIS IN THE MOOD FOR LURVE…

Nearly two years ago, when this blog was still in its mewling infancy, I posted about one of my favourite small birds on Abaco, the WESTERN SPINDALIS (Spindalis zena, formerly known as the Stripe-headed Tanager). It is a strikingly handsome creature by any standards, often seen posing ‘tall’ on a branch looking splendid in its orange, black and white livery.

Perching proudly…Western Spindalis Abaco 1… or dining elegantly…Western Spindalis Abaco 2

The  spindalis is one of the birds to look out for if you are walking along one of the drives at Delphi, or (*recommended 1/2 hour stroll*) walking the drive circuit. You’ll see them in the coppice or in the undergrowth alongside the drives in the pine forest area, almost certainly a little way in from the front. We spotted one quite close to the Highway, looking most decorative in the greenery. This one had an uncharacteristic hunched look about him, and we soon discovered why – he was courting. Not the black-faced grassquit near the bottom of the photo, but a female spindalis well-hidden low down and further back in the undergrowth to the left. So we edged nearer to get a better look.Western Spindalis Abaco 7

You’ll see that this male bird’s hunched posture has produced a rather impressive neck ruff, an adornment presumably irresistible to female spindalises. Both birds were ‘chucking’ softly to each other, and the male turned his head regularly to show off his glories from all angles. Western Spindalis Abaco 6Western Spindalis Abaco 8I can’t unfortunately reveal the outcome of this encounter. We never saw the female, and we had probably got too close for her to feel comfortable about breaking cover. The male, however, was too absorbed refining his pulling techniques to be greatly bothered by our presence, though he did keep a beady black eye on us. Is this male preoccupation when courting found in other animal species, I wonder? Reader, we made our excuses and left…