| Titre : | Habitat, population and breeding of the Red-backed Shrike (Lanius collurio) in Aywaille region |
| Auteurs : | Rene Dumoulin, Auteur |
| Type de document : | Article |
| Dans : | Aves (36(1-2) Sept., 1999) |
| Article en page(s) : | 65-70 |
| Résumé : | The population of Red-backed Strike recently increased in the area of Aywaille (24 km south of Liege). In 1997 it reached 24 pairs in a 36 km2 area. The components of the territories are varied, mainly extensive meadows, with hedges and lanes. The average reproduction rate was between 2.65 and 3.15 flying youngs per pair in 1996 and 1977. |



