MAY 2002 Newsletter
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Several things have held me back from getting on with the newsletter.
One of the reasons was the typical increase of workload during winter
time in any hospital setting, which had reflected on my schedule. I have
also decided to do some earlier spring preparation in the back yard before
the arrival of visitors as it starts to warm up in May and I will share
some of Southern California's Spring with you in the next letter. However;
the real delay was caused by the major changes in uploading protocols
and new surcharges on Web sites. As some might recall my first site was
on AOL, then I had to move it to Xoom and that was taken over by NBCI.
Then NBC got out of the web site services. Once again I had to pack up
and move. I settled with Yahoo, which in turn under economic pressure
that happened to all .com services had to shut down all their free services
for large web sites. Then limited the activity to upload pictures and
material. Here we go again I had to abandon that site and take a new location
that's still on Yahoo server but this time they added several charges
to their services. For how long would it last? my guess is good as mine!! |
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Swifts by Arlene Rosenthal "When British fanciers first saw these slender black birds (Reehanis) on their perches they could not help but compare them to their native European bird, the Chimney Swift". The above statement would make a bird watcher or an ornithologist cringe because, even though it has been repeated so many times in one form or another in numerous pigeon references through the years that it's become "truth", it most certainly isn't! Worldwide, these are approximately 96 species of Swift, and all of Europe only has six of them: 1) the Needle-Tailed Swift (Hirundapus caudacutus) 2) the Little Swift (Apus affinis) 3) the White-Rumped Swift (Apus caffer) 4) the Alpine Swift (Apus melba) 5) the Pallid Swift (Apus pallidus) 6) the Common Swift (or just plain "Swift") (Apus apus) Additionally, there are four other Swift species which appear in the Paleoarctic with some degree of regularity: the Cape Verde Swift (Apus alexandri), which is virtually restricted to the Cape Verde Islands; the Plain Swift (Apus unicolor), which is normally found only in the Cape Verde and Canary Islands; the Pacific or Fork-Tailed Swift (Apus pacificus), an accidental stray from Asia; and the Palm Swift (Cypsiurus parvus), another accidental stray, this time from tropical West Africa. Of these ten Swift species, the Common Swift has the most extensive range and is the only one normally found on the British Isles where it breeds every year, although some of the others have been known to occur there as rare and occasional strays. The Common Swift once nested on craigs and sea cliffs and in caves, hollow trees and nest holes made by other species, now it largely nests on the ledges of buildings and in their architectural niches. It is not known to have any particular association with chimneys, although it does sometimes utilize them. The species that IS closely associated with chimneys is the aptly named Chimney Swift (Chaetura pelagica), an entirely different Swift species altogether and native only to the New World. It breeds in eastern North America and migrates to South America for the winter, primarily to the Andes of Peru. In the last century it has occurred maybe a grand total of two dozen times on the European side of the Atlantic as an extremely rare vagrant. Whenever this occurred it burned the "rare bird alert" phone lines with the news and brought avid birdwatchers running in droves from hundreds of miles around to admire the once-in-a-lifetime siting. While it once colony-nested almost exclusively within old hollow trees, by now virtually the entire Chimney Swift population prefers nesting in the holes and niches of man-made structures, especially in the depths of chimneys. Therefore, the British pigeon fanciers couldn't have been referencing "their" Chimney Swift simply because they don't have a chimney Swift! Instead, if they were referencing any Swift at all, it had to have been their Common Swift. Whoever it was who first wrote the above nonsense was obviously not an ornithologist or even a birdwatcher. |
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Swift Management
Sale Birds:
As a little reminder, I am offering few excellent breeding pairs
until the first part of July. Need any to start or add new and well selected
gene pool from first and second generation of imported birds, please let
me know as soon as possible. |
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