BLACK-LEGGED KITTIWAKE: A RARE SPECIES FOR ABACO
I recently posted about the sighting of an entirely new bird species for Abaco, the CINNAMON TEAL. Almost at once, another species was sighted – not a new one, but in the next category of rarity, the V5 and V4. ‘Vagrant’ birds that have been credibly recorded on Abaco / in Abaco waters fewer than 5 times – and maybe only once – are classified as V5 or ‘accidentals’. Birds seen a few times more than that, but irregularly and unpredictably (‘casuals’) are V4s. One such is the fine black-legged kittiwake, also known as the seahawk and a close relative of gulls.
During the Abaco Christmas Bird Count in December, avid birder Keith Kemp and a small group were checking the beach at Crossing Rocks. In due course he uploaded a list of birds seen, with selected images, to the excellent eBird site. This included a royal tern. Or make that “royal tern”.
It wasn’t long before sharp-eyed Bruce Purdy from Cornell contacted Keith to say “You shot a picture of an adult non-breeding black-legged kittiwake!!!!!!!!”. This was confirmed by Bruce Hallett, author of the definitive field guide to the birds of the Bahamas.
As Bruce Purdy commented:
“This is the first kittiwake reported that I know of in the last 20 years. Tony [White] shows a few reports but I don’t know if they were documented. Probably not since most people just started carrying cameras, so you may have the first documented kittiwake… It is a great find”.
So you are looking at (almost certainly) the first photographs of a kittiwake ever taken on Abaco. Actually, make that the Bahamas – no others are shown on eBird for the whole region; the nearest being a handful of sightings on the Florida coast.
STOP PRESS Keith’s sighting was in December 2017. The very day I pressed ‘publish’ on this post, January 30, two people immediately contacted me to say they had seen this bird in the Crossing dock area in Marsh Harbour! Thanks to Philip Sawyer and Nancy Albury for their sharp eyes and immediate response. Neither managed to get a photo, but two independent witnesses on one day in the same location make for a compelling ID. I imagine this is the same bird (rare enough as a single – the first in over 20 years – so exceptionally unlikely as a pair). Maybe there are rich fish pickings to be had in the MH harbour area.
Any further reports would be most welcome; a photo would earn the theoretical Kalik reward…
These kittiwakes are a pelagic species, birds of the open sea. They spent most of their time over the ocean, where they live on fish. However, they return to land to breed – often on cliffs, and in large, noisy, nesting colonies. Here’s a very short idea of what that might look and sound like.
Keith’s Kittiwake was way out of its normal range. This map shows just how far.
I always like to include an image of a species under discussion, as it was depicted by one of the early pioneers such a Mark Catesby or (as here) Audubon.
I’ll round off the story with another great source for comparative images – especially as between sexes, ages and seasons – the Crossley guide. The image below comes from the guide to Britain & Ireland, where kittiwakes are not uncommon locally where there are cliffs. Keith’s bird was in winter (non-breeding) plumage, as seen below, top left.
Credits: Dick Daniels / carolinabirds.org (1); Yathin S Krishnappa (2); Keith Kemp (3, 4, 5); RSPB Britain (video); Audubon (OS) (6); Crossley Guide (OS) (7); range map Wiki