| Titre : | Ornithologischer Anzeiger 40(2-3) - Oktober, 2001 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Origin and consolidation of new centres of distribution of Tengrnalm's Owl on the "Muenchner Schotterebene" are described from 1998 to 2000. Breeding success (Table 1) is due to ample supply of nesting boxes. Postbreeding dispersion is exemplifi[...]
Article
Article
In 1994 a 150 hectare wind-throw area was formed near Munich, Upper Bavaria, which was subsequently colonized by Stonechats, Saxicola torquata, and Red-backed Shrikes, Lanius collurio. The colonization was recorded from 1995-2000. The Stonechats[...]
Article
Robert Pfeifer, Auteur ;
Jutta Stadler, Auteur ;
Roland Brandl, Auteur
It was hypothesized that the noisy environment along rivers calls for alternative ways of communication. In birds living near rivers, a long tail and wagging may serve as an optical communication system and thus may support vocal communication. [...]
Article
In the last days of December 1999 Storm Petrels were deviated by a hurricane into Allgaeu (Bavaria, Germany). I compiled for nine individuals: location, coordinates, sea-level, date, circumstances of finding as well as description of appearance [...]
Article
Luca Salvati, Auteur ;
Alberto Manganaro, Auteur ;
Lamberto Ranazzi, Auteur
The Common Buzzard (Buteo buteo) occupies extended forests, fragmented woodlands, and forested uplands with the highest breeding density in central Europe. Low densities in coastal areas of southern Europe arise primarily through lack of suitabl[...]
Article
Line transect counts of birds from 1975 to 1997 in the Perach riverine forest (Lower River Inn, Bavaria), an area with many parts managed "close to nature", revealed increasing bird abundance after periods of bad weather or days following rapidl[...]
Article
Rudolf Rust, Auteur ;
Tino Mischler, Auteur
This paper deals with extent and effects of human persecution and disturbance in goshawk populations in 3 control areas of southern Bavaria from 1960 to 2000. Up to now there is still massive persecution, with core areas in Upper and Lower Bavar[...]
