| Titre : | Ornithologischer Anzeiger 43(3) - December 2004 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Maria Engl, Auteur ;
Franz Leibl, Auteur ;
Klaus Mooser, Auteur
1. The breeding population of the curlew in fens (wet meadows) in the Isar river valley northeast of the Bavarian city of Landshut (Mettenbacher Moos, Griesenbacher Moos) has been documented annually since 1986. In 1999 and 2003 additional data [...]
Article
Article
Article
Helmut Schlumprecht, Auteur ;
Jens Sachteleben, Auteur ;
Heiner Schoepf, Auteur
The Federal authority for environmental conservation, i.e. "Bayerisches Landesamt fur Umweltschutz (LfU)" is developing environmental indicators in order to show environmental states and trends in such a way that they are understandable for poli[...]
Article
In 2002, 28 territories of the Rock Bunting were found in six different breeding areas in the Main and Saale valleys in Lower Franconia. For 21 of these territories, breeding was confirmed or strongly suspected. Two of the territories are locate[...]
Article
In the decade from 1961 to 1969, the years of increase of the newly established population of the River Warbler in the riverine woodlands along the lower reaches of the Inn river, Southeastern Bavaria, a second maximum of song activity occurred [...]
Article
On an island sized 800 m2 near Radolfzell at least 18 Mute Swans were breeding in May 2004. The level of the lake was very low and the reed lay dry. When the level of the lake rose at the beginning of June by 60 cm, the stock was regulated, only[...]
