| Titre : | Ornithologischer Anzeiger 46(1) - JUL 2007 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Ursula Wink, Auteur
The lake known as the Ammersee lies to south-west of Munich in Upper Bavaria. Between 1999 and 2006 breeding bird populations were studied on the moraines and plain to south of the Ammersee. Species studied were owls, woodpeckers, raptors includ[...]
Article
Population trends of the Common Redstart Phoenicurus phoenicurus in the forests of Baden-Wurttemberg
Wulf Gatter, Auteur
The forestry service of Baden-Wurttemberg has been monitoring nest-boxes for over 50 years. The number of boxes rose annually from 40,000 around 1950 to 160,000 by 1980 and to almost 200,000 by the end of the programme in 1996. Between 1976 and [...]
Article
Dietmar Walter, Auteur
Studies were carried out between 1994 and 2004 in a plot of 60,000 square metres in the moors near the village of Betzigau (47 degrees 45' N, 10 degrees 23' E; Bavaria, Germany). Territories of between four and eight breeding pairs of Reed Bunti[...]
Article
Manfred Heller, Auteur
Article
Josef Schoegel, Auteur
A study plot of 150 km(2) in the district of Unterallgau held 8 territories of the Hobby in 2004 and 2005, an equivalent of 5.3 pairs per 100 km(2). The total district of Unterallgau with 1400 km(2) had a pair density of > 2 / 100 km(2). Distanc[...]
