KIRTLAND’S WARBLERS: DESERVING PHILATLEY…
As I have mentioned before, the BAHAMAS POSTAL SERVICE has an exceptionally good record for producing wonderful, colourful stamps showcasing the abundant wealth of natural history in the archipelago. Birds, reef fish, turtles, marine mammals, butterflies, plants and flowers – all these and more have featured on the stamps of the Bahamas for many years. There’s quite a collection of them on a display page of their own HERE.
Quite by chance I recently came across a significant philatelic tribute to one of the rarest Bahamas winter visitors, the Kirtland’s Warbler (Setophaga kirtlandii): a complete commemorative sheet of stamps. Reader I bought it (= ‘won’ it on eBay – $2.75!). Produced in conjunction with the WWF, it is a model of conservationist sensitivity.
The sheet of 16 stamps depicts 4 x 4 KIWA variations: a female at the nest; a singing male; a female feeding young; and a juvenile feeding in the Jack pines of its summer habitat, prior to its long Fall migration to Abaco and the Bahamas.
Kirtland’s Warbler in the Abaco National Park: you need to know where to look to find one
I am not a stamp collector, but I do appreciate it when countries take the trouble to showcase their flora and fauna among the notable people, sporting heroes, modes of transport and Harry Potter characters. As I say, the Bahamas is very good in this respect.
A Kirtland’s Warbler on Green Turtle Cay: the first recorded sighting on one of the Cays
You can find out more about these rare and vulnerable little warblers, including the first ever recorded on a Cay in Abaco, using these links:
KIRTLAND’S WARBLERS: ALL YOU NEED TO KNOW
KIWA ON GREEN TURTLE CAY: A FIRST FOR ABACO
In the breeding grounds in very limited areas of Michigan and Ohio, the KIWAs are carefully monitored. Vince Cavalieri is a bird expert in those parts, and his bird below was photographed in the heartland of their preferred summer habitat. Vince wrote the following caption:
In 1987 the Kirtland’s Warbler was a hair’s breadth from extinction. A century of fire suppression and encroachment into their habitat by the brown-headed cowbird had reduced its already small population to a tiny number of birds in just a few Michigan counties. A prescribed fire that got out of control may have saved them, creating enough habitat that it gave conservationists enough time to figure out how to save them (highly prescriptive habitat creation and cowbird control). Today their comeback has been so successful that they have been proposed for removal from the endangered species list. They still remain the stuff of birding legend. A tiny range mostly restricted to north central Michigan, a big beautiful warbler with a loud and cheerful song, easy to see and confiding once found. A bird worthy of long travel to check off your list.
Here are a couple more ‘summer birds’ to admire
Credits: Woody Bracey (1, 2); Sally Chisholm (3); Vince Cavalieri (4); Joel Trick FWSH (5); Andrew C (Wiki) (6); Birdorable (cartoon); BPS and eBay (KIWA stamps)