ABACO’S 38 WARBLER SPECIES: AN ILLUSTRATED ID GUIDE

October 18, 2023 by Rolling Harbour

ABACO’S 38 WARBLERS: AN ILLUSTRATED ID GUIDE

The great winter migration of warblers and their arrival in The Bahamas is underway. Reports are appearing – the latest being the Northern Parula. They will have made long journeys – hundreds of miles – and in the spring they will wing their way home for the summer. On Abaco, 38 warbler species are recorded for the main island and the cays, the latest being the first sighting of a Canada Warbler in 2018. Since Dorian the situation has undoubtedly been different, especially with the transients and rare species. The 5 permanent resident warbler are still resident. Sighting records of the winter visitors have been scarce. Many migrants and transients have not been recorded since Dorian, and the rarest perhaps never will be. The hope must be that at least the most common winter warblers will continue to arrive, and in increasing numbers.

First-ever Canada Warbler for Abaco & the entire Bahamas: Aug 2018 (Chris Johnson)

This guide divides the 38 species into categories, with a code for each bird to show:

Resident status – permanent / breeding, migratory or transient
Frequency – likelihood of seeing each species in its season, rated from 1 (very likely) to 5 (extreme rarities, maybe recorded only once or twice since c1950 when recording began)

Bahama Warbler (endemic), Abaco Bahamas (Alex Hughes)

Numerically, the division breaks down into 3 categories of warbler:

5 permanent residents (PR) that breed on Abaco (B), of which two are ENDEMIC
21 winter residents (WR) ranging from ‘everyday’ species to extreme rarities like the very vulnerable Kirtland’s Warbler that needs a specific winter habitat that Abaco can provide
11 transients, most of which you will be very lucky to encounter

Palm Warbler, Abaco Bahamas (Nina Henry)

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

Bahama Yellowthroat, Abaco Bahamas (Gerlinde Taurer)

AN ILLUSTRATED GUIDE TO ABACO’S WARBLERS

5 PERMANENT RESIDENTS

BAHAMA YELLOWTHROAT Geothlypis rostrata PR B 1 ENDEMIC

BAHAMA WARBLER Setophaga flavescens PR B 1 ENDEMIC

YELLOW WARBLER Setophaga petechia PR B 1

OLIVE-CAPPED WARBLER Setophaga pityophila PR B 1

Olive-capped Warbler, Abaco (Bruce Hallett)

PINE WARBLER Setophaga pinus PR B 1

WINTER RESIDENTS (COMMON)

OVENBIRD Seiurus aurocapilla WR 1

WORM-EATING WARBLER Helmitheros vermivorum WR 2

NORTHERN WATERTHRUSH Parkesia noveboracensis WR 1

BAHAMAS - Northern Waterthrush - Oct 2010 Becky Marvil

BLACK-AND-WHITE WARBLER Mniotilta varia WR 2

COMMON YELLOWTHROAT Geothlypis trichas WR 1

AMERICAN REDSTART Setophaga ruticilla WR 1

CAPE MAY WARBLER Setophaga tigrina WR 1

NORTHERN PARULA Setophaga americana WR 1

BLACK-THROATED BLUE WARBLER Setophaga caerulescens WR 2

PALM WARBLER Setophaga palmarum WR 1

YELLOW-RUMPED WARBLER Setophaga coronata WR 2

YELLOW-THROATED WARBLER Setophaga dominica WR 1

PRAIRIE WARBLER Setophaga discolor WR 1

WINTER RESIDENTS (UNCOMMON TO RARE)

LOUISIANA WATERTHRUSH Parkesia motacilla WR 3

BLUE-WINGED WARBLER Vermivora cyanoptera WR 3

SWAINSON’S WARBLER Limnothlypis swainsonii WR 4

NASHVILLE WARBLER Oreothlypis ruficapilla WR 4

Nashville Warbler, Abaco - Bruce Hallett

HOODED WARBLER Setophaga citrina WR 3

KIRTLAND’S WARBLER Setophaga kirtlandii WR 4

MAGNOLIA WARBLER Setophaga magnolia WR 3

BLACK-THROATED GREEN WARBLER Setophaga virens WR 3

TRANSIENTS

PROTHONOTARY WARBLER Protonotaria citrea TR 3

TENNESSEE WARBLER Oreothlypis peregrina TR 4

ORANGE-CROWNED WARBLER Oreothlypis celata TR 4

CONNECTICUT WARBLER Oporonis agilis TR 4

KENTUCKY WARBLER Geothlypis formosa TR 4

BAY-BREASTED WARBLER Setophaga castanea TR 4

BLACKBURNIAN WARBLER Setophaga fusca TR 4

CHESTNUT-SIDED WARBLER Setophaga pensylvanica TR 4

Chestnut-sided Warbler talainsphotographyblog - Version 2

BLACKPOLL WARBLER Setophaga striata TR 3

WILSON’S WARBLER Cardellina pusilla TR 4

YELLOW-BREASTED CHAT Icteria virens TR 4

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

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

PINE WARBLERS ON ABACO: ‘PINUS ENVY’

April 20, 2023 by Rolling Harbour

PINE WARBLERS ON ABACO: ‘PINUS ENVY’

The Pine Warbler Setophaga pinus is one of 5 year-round resident warblers (endemics) on Abaco. All are to be admired, of course. The others are Bahama yellowthroat; Bahama warbler; olive-capped warbler; and yellow warbler.

The pine warbler is also to be envied for several reasons:

Like most Setophagae, they are bright, lively and attractive birds
Bahamas residents all year round – no long exhausting migration flights twice a year
Abaco has vast areas of their preferred pine forest habitat
They are plentiful – the population is largely untroubled by usual habitat concerns
They are one of the few seed-eating warbler species, so feeders are a bonus

As the name strongly hints, the pine warbler is primarily a bird of the pine forests, of which Abaco has an abundance. The tall, straight trees of Abaco were once a vital local source of timber (SAWMILL SINK q.v.). As a historical note, felled pines were also exported to the UK to be made into the strong pit-props needed for coal-mines.

Immature

Q. WHAT IS THE NORMAL YEAR-ROUND RANGE OF THIS BIRD? A. THIS IS!

Pine warblers have a broad diet and forage methodically. Pine cones are a fertile source for food, and those robust, stabby, slightly down-curved beaks are ideal for getting the seeds out of the cones. Equally, these warblers use their beaks to prise / pry out insects from the rough pine trunks and branches.

WHAT OF THEIR NIDIFICATION?

The pine forest is obviously the preferred nesting habitat for these birds. The warblers also nest in the smaller groups of pines found (for example) in or near some of the settlements; or in backcountry around the edges of former sugar cane fields and the like. One nesting habit is slightly unusual – pine warblers tend to build their nests near the end of branches rather than near the trunk, a position that seems far less secure. One theory on pine warbler nest location is that they feel safer from predators by building at the end of a small branch*.

WHAT DO THEY SOUND LIKE?

One source states that “The song of this bird is a musical trill. Their calls are slurred chips“. I think we’ve all been there at some time, possibly when lunching at Pete’s Pub.

MUSICAL TRILL Paul Driver / Xeno Canto

SLURRED CHIP Don Jones / Xeno-Canto

Photo Credits: Bruce Hallett (1, 3, 6); Alex Hughes (2); Tom Reed (4); Tom Sheley (5); Dick Daniels (7); Wiki (range map); Nat Geo (species drawings); Paul Driver / Xeno Canto – call; Don Jones / Xeno Canto – chips; Milton Harris – nesting theory

ABACO’S 38 WARBLERS: AN ILLUSTRATED ID GUIDE

September 14, 2021 by Rolling Harbour

Olive-capped Warbler, Abaco Bahamas (©Tom Sheley)

Olive-capped Warbler (resident species), Abaco Bahamas (©Tom Sheley)

ABACO’S 38 WARBLERS: AN ILLUSTRATED ID GUIDE

IT’S STARTED The great winter migration of warblers and their imminent arrival in The Bahamas is underway. Any day now – if not already – the ‘winter’ (in fact autumn & early spring as well) warblers will be arriving on Abaco. There are 38 warbler species recorded for the main island and the cays. For years, it was just 37. Then in 2018 a CANADA WARBLER was seen and photographed by well-known Bahamas birder Chris Johnson. It was a first for Abaco – and the first-ever report for the Bahamas as well. You’ll find the story HERE.

This article is updated from an earlier one written pre-Dorian and the situation will undoubtedly be different now, especially with the transients and rare species. Consider it as a historical record of the prolific warbler species recorded for Abaco and more generally the northern Bahamas before the hurricane struck. The 5 permanent resident warbler are still resident. Many migrants and possibly all transients have sadly not been recorded since, and the rarest perhaps never will be. The hope must be that at least the most common winter warblers will continue to arrive, and in increasing numbers.

First-ever Canada Warbler for Abaco & the entire Bahamas: Aug 2018 (Chris Johnson)

Hooded Warbler, Abaco Bahamas (Chris Johnson)

The guide divides the original 37 species (excluding the Canada warbler) into categories, with a code for each bird to show:

Resident status – permanent / breeding, migratory or transient
Frequency – likelihood of seeing each species in its season, rated from 1 (very likely) to 5 (extreme rarities, maybe recorded only once or twice since c1950 when recording began)

Bahama Warbler (endemic), Abaco Bahamas (Alex Hughes)

Numerically, the division breaks down into 3 categories of warbler:

5 permanent residents (PR) that breed on Abaco (B), of which two are ENDEMIC
21 winter residents (WR) ranging from ‘everyday’ species to extreme rarities like the very vulnerable Kirtland’s Warbler that needs a specific winter habitat that Abaco can provide
11 transients, most of which you will be very lucky to encounter

Palm Warbler, Abaco Bahamas (Nina Henry)

Bahama Yellowthroat, Abaco Bahamas (Gerlinde Taurer)

AN ILLUSTRATED GUIDE TO ABACO’S WARBLERS

5 PERMANENT RESIDENTS

BAHAMA YELLOWTHROAT Geothlypis rostrata PR B 1 ENDEMIC

BAHAMA WARBLER Setophaga flavescens PR B 1 ENDEMIC

YELLOW WARBLER Setophaga petechia PR B 1

OLIVE-CAPPED WARBLER Setophaga pityophila PR B 1

Olive-capped Warbler, Abaco (Bruce Hallett)

PINE WARBLER Setophaga pinus PR B 1

WINTER RESIDENTS (COMMON)

OVENBIRD Seiurus aurocapilla WR 1

WORM-EATING WARBLER Helmitheros vermivorum WR 2

NORTHERN WATERTHRUSH Parkesia noveboracensis WR 1

BAHAMAS - Northern Waterthrush - Oct 2010 Becky Marvil

BLACK-AND-WHITE WARBLER Mniotilta varia WR 2

COMMON YELLOWTHROAT Geothlypis trichas WR 1

AMERICAN REDSTART Setophaga ruticilla WR 1

CAPE MAY WARBLER Setophaga tigrina WR 1

NORTHERN PARULA Setophaga americana WR 1

BLACK-THROATED BLUE WARBLER Setophaga caerulescens WR 2

PALM WARBLER Setophaga palmarum WR 1

YELLOW-RUMPED WARBLER Setophaga coronata WR 2

YELLOW-THROATED WARBLER Setophaga dominica WR 1

PRAIRIE WARBLER Setophaga discolor WR 1

WINTER RESIDENTS (UNCOMMON TO RARE)

LOUISIANA WATERTHRUSH Parkesia motacilla WR 3

BLUE-WINGED WARBLER Vermivora cyanoptera WR 3

SWAINSON’S WARBLER Limnothlypis swainsonii WR 4

NASHVILLE WARBLER Oreothlypis ruficapilla WR 4

Nashville Warbler, Abaco - Bruce Hallett

HOODED WARBLER Setophaga citrina WR 3

KIRTLAND’S WARBLER Setophaga kirtlandii WR 4

MAGNOLIA WARBLER Setophaga magnolia WR 3

BLACK-THROATED GREEN WARBLER Setophaga virens WR 3

TRANSIENTS

PROTHONOTARY WARBLER Protonotaria citrea TR 3

TENNESSEE WARBLER Oreothlypis peregrina TR 4

ORANGE-CROWNED WARBLER Oreothlypis celata TR 4

CONNECTICUT WARBLER Oporonis agilis TR 4

KENTUCKY WARBLER Geothlypis formosa TR 4

BAY-BREASTED WARBLER Setophaga castanea TR 4

BLACKBURNIAN WARBLER Setophaga fusca TR 4

CHESTNUT-SIDED WARBLER Setophaga pensylvanica TR 4

Chestnut-sided Warbler talainsphotographyblog - Version 2

BLACKPOLL WARBLER Setophaga striata TR 3

WILSON’S WARBLER Cardellina pusilla TR 4

YELLOW-BREASTED CHAT Icteria virens TR 4

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

YELLOW WARBLERS on ABACO BAHAMAS

July 17, 2021 by Rolling Harbour

YELLOW WARBLER (female) Setophaga petechia

Photos taken on Abaco by Gerlinde Taurer, a major contributor to “Birds of Abaco”

PINE WARBLERS ON ABACO: ‘PINUS ENVY’

September 15, 2020 by Rolling Harbour

PINE WARBLERS ON ABACO: ‘PINUS ENVY’

The Pine Warbler Setophaga pinus is one of 5 year-round resident warblers on Abaco. You can see all 5 HERE. All are to be admired of course, and the pine warbler is to be envied for several reasons.

Like most setophagae, they are bright, lively and attractive birds
They live in the Bahamas all year round without needing to undertake a long exhausting flight twice a year, unlike the rest of their warbler compadres. And indeed, unlike many of the human inhabitants of Abaco
Abaco has vast areas of their preferred pine forest habitat
They are plentiful – the population is largely untroubled by usual habitat concerns
They are one of the few seed-eating warbler species, so feeders are a bonus

The other 33 warbler species found on Abaco (including the recently recorded CANADA WARBLER) are migratory and spend roughly half the year in their summer breeding grounds. Some of these are very rare. The co-resident year-round warblers are the 2 endemics Bahama warbler and Bahama Yellowthroat, plus the olive-capped warbler and the yellow warbler.

GUIDE TO ABACO’S 38 WARBLER SPECIES

As the winter warbler migrants return to the Bahamas in increasing numbers, I will soon be posting a handy illustrated ‘cut-out ‘n’ keep’ (= ‘save’) warbler. You’ll see which ones are easy to find; quite easy if you look; hard to locate; extremely rare.

‘Pine Creeping Warbler’ Audubon

Immature

Q. WHAT IS THE NORMAL RANGE OF THIS BIRD? A. THIS IS!

Pine warblers have a broad diet and forage methodically. Pine cones are a fertile source for food, and those robust, stabby, slightly down-curved beaks are ideal for getting the seeds out of the cones. Equally, these warblers use their beaks to prise out insects from the rough pine trunks and branches.

WHAT OF THEIR NIDIFICATION?

The pine forest is obviously the preferred nesting habitat for these birds. On Abaco there are plentiful pine forests for them – the protected National Park in the south covers more than 20,000 acres. The warblers also nest in the smaller groups of pines found (for example) in or near some of the settlements; or around the edges of former sugar cane fields and the like. One nesting habit is slightly unusual – pine warblers tend to build their nests near the end of branches rather than near the trunk, a position that seems far less secure. Milton Harris has helpfully pointed out: “One theory on pine warbler nest location is that they are safer from predators by building at the end of a small branch. Some other birds do the same.”

WHAT DO THEY SOUND LIKE?

One source states that “The song of this bird is a musical trill. Their calls are slurred chips“. I think we’ve all been there at some time, possibly when lunching at Pete’s Pub.

MUSICAL TRILL Paul Driver / Xeno Canto

SLURRED CHIP Don Jones / Xeno-Canto

PINE WARBLERS ON ABACO and PINUS ENVY

April 29, 2019 by Rolling Harbour

PINE WARBLERS ON ABACO and PINUS ENVY

The Pine Warbler Setophaga pinus is one of 5 year-round resident warblers on Abaco. The other 33 warbler species (including the recently recorded CANADA WARBLER) are migratory and at this time of year they will be in their summer breeding grounds. The co-resident warblers are the 2 endemics – Bahama warbler and Bahama Yellowthroat – plus the olive-capped warbler and the yellow warbler. You can see all 5 HERE. In fact, all are to be envied and admired. First, they are all bright, attractive birds. Secondly, they live in the Bahamas all year round, without needing to undertake a long exhausting flight twice a year, unlike the rest of their warbler compadres. And indeed, unlike many of the human inhabitants of Abaco.

As the name strongly hints, the pine warbler is primarily a bird of the pine forests, of which Abaco has an abundance. The tall, straight trees were a vital local source of timber (cf SAWMILL SINK). As a historical note, felled pines were also exported to the UK to be made into the strong pit-props needed for coal-mines.

Q. WHAT IS THE NORMAL RANGE OF THIS BIRD? A. THIS IS!

Pine warblers have a broad diet and forage methodically. Pine cones are a fertile source for food, and those robust, stabby, slightly down-curved beaks are ideal for getting the seeds out of the cones. Equally, these warblers use their beaks to prise out insects from the rough pine trunks and branches.

WHAT OF THEIR NIDIFICATION?

The pine forest is obviously the preferred nesting habitat for these birds. On Abaco there are vast acres of forest for them, but the warblers also nest in the smaller groups of pines found (for example) in or near some of the settlements; or around the edges of former sugar cane fields and the like. One nesting habit is slightly unusual – pine warblers tend to build their nests near the end of branches rather than near the trunk, a position that seems far less secure. Milton Harris has helpfully pointed out: “One theory on pine warbler nest location is that they are safer from predators by building at the end of a small branch. Some other birds do the same.”

DO YOU HAVE ANY ‘FUN FACTS’?

One source states that “The song of this bird is a musical trill. Their calls are slurred chips“. I think we’ve all been there at some time, possibly when lunching at Pete’s Pub.

MUSICAL TRILL Paul Driver / Xeno Canto