This webpage
is supported by several individuals and organizations. Some have helped to
expand the bibliography and to increase my collection of Swift-papers,
others have revised texts in English or devoted time and energy to
webmastering the site.
He was a genius in computer works and he created the first version of this homepage in 1997. He guided me and showed me his part of the world. He was a brilliant thinker, a faithful friend and a warm hearted person. He experienced the hardships of Israel. He died in 2002 at the age of
28.
- Charles T. Collins, U.S.A. &
Michael M. Tarburton, Australia
- Schweizerische Vogelwarte, CH-6204
Sempach, Switzerland

- Lëtzeburger Natur - a
Vulleschutzliga, L. N. V. L., BP 709
Luxembourg 2017
He was born in Berlin in 1910 and enlisted 1928 in zoology and human medicine in Humboldt University in Berlin. He immigrated to Palestine in 1933 and wrote a thesis on the “Population density of Birds in Israel” in 1940. He was the founder of modern zoology in Israel
and became the most important zoologist in the Middle East. He helped build the university in Tel Aviv and taught there until the year 2000.
I met him in that same year and earned his cooperation for APUSlife. He also became a sponsor of the Common Swift website and we planned the common project “Common Swifts at the Wailing Wall” which was done in 2002. Prof. Mendelssohn passed away in 2002 at the age of 92.

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Edward Mayer, UK
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Gerald Driessens, Belgium
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Jake Allsop, UK
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Adrian Skerrett, Seychelles
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