Dear Friends The first sighting of swift in l'Alcudia. Day 1/4/07, 8 ' 15 p.m. T 18ºC. sunny Best Jorge Sanz L' Alcudia Swift [Non-text portions of this...
Dear freinds. here is a link to some video of my guests. It is the last time the female returned. For the last week she stayed in the nest, got rounder and...
Very nice! There is even an egg to be seen at 03.44! Good luck Ulrich ____________________________________________________________________________________ ...
Very nice indeed, the quality is ok ! I also saw that egg at 03:44 that Ulrich mentioned. Still I have the impression that they are very nervous. Did you...
Dear friends The first sighting of common swift in Pordenone city (North East Italy): 2nd April, 6,30 a.m. Regards, Umberto ______________ dott. Umberto...
Umberto Chalvien
umberto.chalvien@...
Apr 2, 2007 6:52 am
3634
Well, I made one change - I've put the webcam that has small led lighting which are turned on when I start to capture. As Ulrich suggested I have entered the...
Dear Umberto, Thank you for this observation. Is this the normal date for N-E Italy ? Louis-Philippe Arnhem B-3001 Heverlee (Leuven 33 km E of Brussels) ...
Dear Ilan, Thanks for the film. It was very nice to watch. I was a bit surprised by the white face of the 'female'. Usually only the young ones have a white...
Dear Louis-Philippe, they are come earlier; but I have two observations for first 15 days of April (2.4.1986 in Trieste; 13.4.1981 in Monfalcone). Ciao,...
Umberto Chalvien
umberto.chalvien@...
Apr 2, 2007 12:02 pm
3638
Hi Marleen, Thanks for explaining me the hanging issue. As soon as there will be something new happenning I will send a link. ilan ... only the young ones have...
First Common swifts in some italian towns. Records are from some italian BW-mailing list (EBN, BW, mo_bw, Asoer) I Briefly noted these records of first...
This little video is just superb! In fact it's so good have put in a link to it on the front page of the London's Swifts web site. Thanks for showing it to...
Dear Swift Friends, just a brief note to tell you that Ulrich Tigges and I are running a survey of Common Swift Apus apus migration this year, through the good...
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Hello, After I mentioned on this forum that Rosanne's report on her soundresearch was available I received some messages with comments on her research. I...
Close your eyes and listen... http://ui.universinternational.org/Tours,%20avril,%20matinee.mp3 Louis-Philippe Arnhem B-3001 Heverlee (Leuven 33 km E of...
Wonderful! Thank you, Louis-Philippe... Paul D. and Georgean Z. Kyle Driftwood Wildlife Association 1206 West 38th, Suite 1105 Austin, Texas 78705 Visit our...
I did and it worked.... Thanks, Marleen Andriessen Amstelveen, the Netherlands ... From: Louis-Philippe Arnhem To: gierzwaluwen-praatgroep@yahoogroups.com ;...
In the research there were 2 facts that I found in contrast with some other studies puplished. The first is the speed of the swift. In this research it says...
The first 5 Swifts (Apus apus) today in St-Tropez, southern France, 14 days earlier than last year... (obs byYann Maurey) I saw my first Swallow (H. rustica)...
Hi fellows, Would some of you kindly tell me, what is the Swift's flight speed in different modes of flight? Secondly, is there any research which tells us how...
Hi again ! How many procent of daily time Swifts spend in their nest in the breeding season (= so they don't fly) and how many procent of daily time they...
Hannu here is an article which allows you to determin the flight speed: Michel Mouze in Alauda 69, p. 387-395 Here are publications on Swift speed (exact bibl....
Thank You very much, Ulrich.. Ulrich, Do you have follow article: " Garino, Y.1998: Vie aérienne du Martinet noir Apus apus pendant son séjour estival, Nos...
Hi Ulrich ! I visited in your web page again and you have some kind of international project to clear up migration waves or cycles of Swift. Does it possible...
Arriving dates in years 2000 - 2006 Place : Lappeenranta, Vainikkala (SE Finland) 15th May 2000 18th May 2001 16th May 2002 13th May 2003 12th May 2004 16th...
Dear Hannu, your fellow countryman Haartman suggested 1949 that the CS stuck to a sleeping light of 4-15 lux, and if this brightness would not realized, "the...
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