| Titre : | Vogelwelt (Die) 131(2) - 2010 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Guenter Nowald, Auteur ;
Werner Schroeder, Auteur ;
Volker Guenther, Auteur ;
Shimelis Aynalem, Auteur
Located at the Horn of Africa, the landmass of Ethiopia was and still is an important stopover. wintering site for migratory bird species on their passage between Europe, Asia and vast part Africa. Crane Conservation Germany (NABU, WWF, Lufthans[...]
Article
Wolfgang Mewes, Auteur ;
Moriz Rauch, Auteur
Investigation of selected Common Crane breeding pairs in a 338 km(2) area in the district of Parchim (Mecklenburg-Western Pomerania) comprised nest monitoring, egg measurements (size and weight) and photography. At many breeding sites clutches r[...]
Article
Hartwig Prange, Auteur
Methods of monitoring, recording and evaluation of Common Crane migration and stopover on the West-European flyway are described. The present paper gives a survey on latest data and changes during the past four decades. Since the beginning of th[...]
Article
Wolfgang Mewes, Auteur ;
Norman Donner, Auteur ;
Guenter Nowald, Auteur
Censuses of Common Cranes gathering at 35 sites form mid-July to mid-September are used to estimate the local crane population in Mecklenburg-Western Pomerania. In the years 2007-2009, about 16,000 cranes were recorded by the end of August and a[...]
Article
Guenter Nowald, Auteur
In Europe, a total of 3,067 Common Cranes was marked with tricoloured individual ring codes in accordance with the European Crane Banding Group. In addition, another 35 country codes were used. The new ELSA rings are even more effective for resi[...]
Article
Eberhard Henne, Auteur ;
Beate Blahy-Henne, Auteur
In Common Crane, the moult of primaries and secondaries is supposed to be a hormonal process regulated by external factors which lead to the complete loss of all wing feathers within some hours (two days at maximum). According to our observation[...]
Article
Wolfgang Mewes, Auteur
A complete survey of the German Common Crane population has been performed by a large-scale network of volunteers for 30 years. Since 1991 it has been organized by the working group of Crane Conservation Germany.Common Cranes inhabit the North G[...]
Article
Wolfgang Mewes, Auteur
A complete survey of the German Common Crane population has been performed by a large-scale network of volunteers for 30 years. Since 1991 it has been organized by the working group of Crane Conservation Germany.Common Cranes inhabit the North G[...]
Article
Martin Kraft, Auteur
The Marburg area has always been on the classical migration route of the Common Crane, but systematic counts of migrating birds have only been performed since 1987. Results are presented in this paper. From the roof of the biology building, Phil[...]
Article
Guenter Nowald, Auteur ;
Werner Schroeder, Auteur ;
Volker Guenther, Auteur ;
Shimelis Aynalem, Auteur
Located at the Horn of Africa, the landmass of Ethiopia was and still is an important stopover. wintering site for migratory bird species on their passage between Europe, Asia and vast part Africa. Crane Conservation Germany (NABU, WWF, Lufthans[...]
Article
Eckehard Hoepfner, Auteur
Data on resting Common Cranes in northern Thuringia (Germany) during autumn migration are briefly summarised for the last decades. Currently, two stable roosting sites are existing. In the Helme reservoir south of the Harz Mountains the number o[...]
Article
Jana Albrecht, Auteur ;
Moriz Rauch, Auteur ;
Ekkehard Hinke, Auteur ;
Jane Fanke, Auteur ;
Horst Schreiber, Auteur ;
Anke Goersz, Auteur
Since 2000 the Rhin-Havelluch region has developed into one of the most significant inland stopover sites for crane migration on the west European flyway. In recent years, at least 70,000 cranes were gathering at the roost in Linum during the pe[...]
Article
Andreas Boldt, Auteur ;
Hans-Juergen Jessel, Auteur ;
Rainer Schwarz, Auteur
The Muritz area was considered one of the most important Common Crane stopver sites in Central Europe until the mid 1950s. Thereafter, the region has lost its special status for three decades. But with the beginning of the 1980s a fast developme[...]
Article
Guenter Nowald, Auteur ;
Norman Donner, Auteur ;
Michael Modrow, Auteur
The number of Common Cranes resting during autumn migration in the Rugen-Bock region (Mecklenburg-Western Pomerania, NE Germany) has continued to rise steadily since the first census in 1965. With up to 70,000 individuals at peak occurrence in O[...]
Article
Guenter Nowald, Auteur
In Europe, a total of 3,067 Common Cranes was marked with tricoloured individual ring codes in accordance with the European Crane Banding Group. In addition, another 35 country codes were used. The new ELSA rings are even more effective for resi[...]
Article
Jane Fanke, Auteur
Between 1998 and 2008 necropsy and faecal analyses were performed evaluate the parasite burden of cranes in Germay. A total of 13 different species of protozoa, nematoda, acanthocephala and cestodes was identified. Out of 167 examined cranes 130[...]
Article
Wolfgang Mewes, Auteur ;
Michael Modrow, Auteur
During routine control of Common Crane nest, mixed clutches with eggs of Greyleg Geese and Mallards were found occasionally. A first case of interspecific brook parasitism at crane nests became evident in 1987. Between 2003 and 2008 we observed [...]
