I was looking at the list of the dozens of Abaco bird species I have featured over the years, when I was struck by the complete omission of one of Abaco’s most significant small birds – the Bahama Warbler Setophaga flavescens. This warbler species is of the most important in the Bahamas for several reasons, any one of which should have prompted me to showcase this lovely bird before now.
A SPECIALITY BIRD
The Bahama warbler is a significant species with a near-unique status in the Bahamas:
One of only 5 permanent year-round resident warblers (33 others are migratory), the other 3 being the OLIVE-CAPPED, YELLOW, and PINE warblers.
Until 2011, the BAWA was classified as a subspecies of the YELLOW-THROATED WARBLER. The ornithological powers-that-be then recognised that the two species were distinct in both appearance and in vocalisation, and split them into separate species (this splitting / amalgamating process occurs annually and plays havoc with the precious ‘Life Lists’ kept with such rigour by ardent birders**.
The BAWA has such a confined range that even the extensive reach of the wonderful Cornell Lab of Ornithology has not got as far as this bird. The info sections of the otherwise comprehensive website for Neotropical Birds are blank and waiting for someone to upload some details. Here are a few facts in one of a very good series of info-graphics produced by the BAHAMAS NATIONAL TRUST.
** I have never even started a Life List, which demonstrates just how lightweight I am as a bird person
Credits: Alex Hughes (1, 4); Bruce Hallett (2, 6); Woody Bracey (3); Tom Sheley (5); Range Map, Cornell; Info G, BNT
Waves and incoming tide – a little too close for comfort on the edge of the pool…
One of the joys of being a sanderling is that rock pools fill and empty diurnally. At some time during daylight, there’s the certainty of a quick dip. I was lying on the beach when I took this short video, so that I didn’t spook the birds. I was equipped with a smallish camera (I drowned it the following day. By mistake I mean) but I kept my distance rather than try to get closer and spoil their joyful bathing.
I caught these little birds at a critical moment. You can tell that the tide is coming in fast. The peeps are becoming edgy, and weighing up the joys of immersion in a pool with the less enjoyable prospect of being washed out of the pool by the next wave. Within a minute or so, they had all flocked down the shoreline for a foraging session.
Four principal so-called ‘tyrant flycatchers’ (Tyrannidae) are found on Abaco: the loggerhead kingbird, the gray kingbird, theLa Sagra’s flycatcher and the Cuban pewee. These are common permanent residents, except for the gray kingbird which is a summer resident only. Several other flycatcher species are found on Abaco, but they are very uncommon winter residents, rare transients, or vagrants.
Loggerheads seem to have two methods of observing humans and their mysteries. One is by perching on a branch or in a shrub, watching intently. They stay quite still… until suddenly launching into the air to intercept some passing insect with their hooked beaks (so-called ‘hawking’), before returning to their perch. And staring at you again. The other method is to follow you round, either flying slightly ahead as you progress; or fluttering in the coppice alongside you; or playing catch-up from behind.
A typical quizzical loggerhead sideways look… all flycatchers do this
The collective names for a group of kingbirds are: a Court, a Coronation, or a Tyranny
Photo Credits: Keith Salvesen at Sandy Point, Abaco Bahamas
WHAT DO LAUGHING GULLS SOUND LIKE? ARE YOU OVERSENSITIVE?
I made a couple of short recordings of the gulls in full humour mode; also a short video of the breeding pair above. If you have never heard them before, you might want to listen to the full 30 seconds. For anyone else there’s a convenient lull at around 15 secs before they kick off again.
Breeding adult (Birdorable)
All photos, audio clip, video: Keith Salvesen / Rolling Harbour
There are 37 warbler species recorded for Abaco. They fall into three distinct categories. Surprisingly perhaps, only 5 species are permanently resident on Abaco, ie non-migratory. Then there are warblers that commute from the breeding grounds of North America to warmer climes in the Fall, returning in the Spring to breed. Some will be familiar – PALM WARBLER, AMERICAN REDSTART, BLACK-AND -WHITE WARBLER. Others, like the HOODED WARBLER, are less common. One or two are very rare indeed, such as the KIRTLAND’S WARBLERSthat choose Abaco as a winter destination. Finally there are the so-called transients, warbler species that use the northern Bahamas as a stopover during their longer migratory flights, such as the BLACKPOLL WARBLER.
The 5 permanent residents don’t migrate, so there is a chance to find them year round. The pine forests will generally be the best place to start the quest. Importantly, 2 of the 5 species are endemic birds to the Bahamas and can be found nowhere else: BAHAMA YELLOWTHROAT and BAHAMA WARBLER. The latter and the OLIVE-CAPPED WARBLER, are very range-restricted, and only found on Abaco and Grand Bahama.
THE 5 PERMANENT RESIDENTS
BAHAMA YELLOWTHROAT Geothlypis rostrata PR B 1 ENDEMIC
YELLOW WARBLER Setophaga petechia PR B 1
OLIVE-CAPPED WARBLER Setophaga pityophila PR B 1
PINE WARBLER Setophaga pinus PR B 1
BAHAMA WARBLER Setophaga flavescens PR B 1 ENDEMIC
PHOTO CREDITS Bruce Hallett (1, 3, 5, 8, 11); Gerlinde Taurer (2); Tom Sheley (4, 6, 7); Tom Reed (9); Alex Hughes (10, 11)
CHECKLIST CODESbased 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
Here are some gorgeous white-tailed tropicbirds (Phaethon lepturus catesbyi) seen within the last week near the Low Place on Man-o-War Cay. There were 6 in the group, flying high, flying low, circling, dipping down, flirting – all of this taking place just offshore.
Sally Chisholm, Abaco birder and photographer, was with Todd Pover of CWFNJ, engaged in the final piping plover count of the season before the birds return to their summer breeding grounds [check out ABACO PIPING PLOVER WATCH if you are interested]. Sally and Todd were distracted from the matter in hand as the group of tropicbirds glided and swooped through the air. It was a free demonstration of beautiful flying skills that can be matched by few other species.
It became obvious that courtship was involved. As Sally vividly describes it, “The birds were observed for more than 15 minutes making wide circles, at times flying out of sight across towards Great Abaco and coming back flying low over the same area on MOW. Two birds would interact with a lot of “keck-keck-keck”, and then one of the pair flew down to land several times in the same crevice of the iron shore. It first appeared that the bird was landing for food but none of the photos showed anything carried. The display looked to be one of courtship and was amazing to watch”.
WTTR plunge-dive for fish and squid, sometimes submerging completely
Or they swoop and skim their prey from the surface
Another technique to take flying fish in the air (I’d love to see that…)
WTTR have no fixed breeding season, and may nest year-round
Nesting is colonial or in pairs in a particular area, or even in isolation
The Smooth-billed Ani (Crotophaga ani) – aka Cemetery Bird – is the third member of the cuckoo family found on Abaco, the others being the MANGROVE CUCKOOand theYELLOW-BILLED CUCKOO. You can (it’s voluntary) find out more about them in an earlier article HERE.
I have returned to these engagingly gregarious birds and their raucous ways because Paul Harding has recently captured a sequence of a small group of anis behaving so endearingly that they are irresistible. Not for them the oddly incompetent fluttering flight, nor the disorganised, unbalanced landing technique. It’s simply a matter of getting settled on a branch, and then making room for one more in the middle (or perhaps resisting it…).
There were 4 on the branch…
Hey – make room for another one…
Budge up, guys, I mean C’mon…
Yay, I’m in… a bit squished but…
Um… guys, I can’t breathe…
That’s better… all settled now….
Let the racket begin!
Credits: all terrific pics, Paul Harding; sound files, Xeno Canto