PIPING PLOVERS: ABACO’S RARE WINTER RESIDENTS


Piping Plovers, Winding Bay, Abaco, Bahamas (Lisa Davies)

PIPING PLOVERS: ABACO’S RARE WINTER RESIDENTS

PIPING PLOVERS Charadrius melodus are specialist shorebirds on Abaco. For a start, they are very rare – the IUCN listing suggests a population of only 8000 mature birds in the world. They are both scarce numerically and limited geographically.

These tiny plovers breed only in a few defined areas of North America – areas that are rapidly reducing mostly for all the usual depressing human-derived causes, for example the exercise of man’s alienable right from time immemorial to drive vehicles all over the nesting sites in the breeding season. The birds are unsurprisingly IUCN listed as ‘near-threatened’. 

Piping Plovers, Winding Bay, Abaco, Bahamas (Lisa Davies)

Piping Plovers breed and nest in the north and produce their chicks. The chicks soon learn to be independent and to fly. From about mid-July, those adults and chicks that have avoided the wheels of the SUVs, the unleashed  dogs in the areas set aside for nesting, and the more natural dangers from gulls, start to get the urge to fly south for the winter. The range of their winter grounds is shown in blue on the range map above. It includes the Bahamas in general and Abaco in particular.

Piping Plovers, Winding Bay, Abaco, Bahamas (Lisa Davies)

Q. WHY ARE THEY CALLED PIPING PLOVERS? A. BECAUSE OF THIS!

Paul Turgeon

I will return soon to the significance of the safe, clean beaches of Abaco and the healthy habitat for the survival of this remarkable little bird. For now, I’ll simply say that loss of habitat, and an increase in the nature and / or extent of environmental threats at either end of the migration, may seriously damage the survival of the species. It follows that habitat degradation at both ends of the migration could see the IUCN listing progress rapidly to vulnerable, endangered, critically endangered and… well, the next category is ‘extinct in the wild’. 

Piping Plovers, Winding Bay, Abaco, Bahamas (Lisa Davies)

If you are interested in shorebirds, in bird migration, in research into bird movements, and in the reason migratory birds are banded, you can find out more at ABACO PIPING PLOVER WATCH. This is the only season-long research project in the Bahamas, and involves Citizen Scientists on Abaco in the south working with partner Proper Scientists in the breeding grounds in the north. Early next month I will write a follow-up post on these topics. 

Piping Plovers, Winding Bay, Abaco, Bahamas (Lisa Davies)

The photographs in this post were taken a few days ago on the long crescent of beach at Winding Bay, Abaco by Lisa Davies. Her contribution is precious because the APPW project mentioned above was for many reasons in danger of stalling as the result of the devastating effects of Hurricane Dorian on almost every aspect of island life. Lisa’s discovery of a small flock of a dozen plovers in the sunshine has given impetus to the project – and has resulted in some superb photos.

Piping Plovers, Winding Bay, Abaco, Bahamas (Lisa Davies)

Credits: All photos by Lisa Davies; audio call, Paul Turgeon / Xeno-Canto; range map from WIKI

Piping Plovers, Winding Bay, Abaco, Bahamas (Lisa Davies)

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