| Titre : | Unusual postbreeding passage of Honey Buzzards Pernis apivorus in Wallonia in 2013 |
| Auteurs : | Arnaud Beckers, Auteur ; Antoine Derouaux, Auteur ; Jean-Paul Jacob, Auteur |
| Type de document : | Article |
| Dans : | Aves (51(3) SEP 2014) |
| Article en page(s) : | 181-184 |
| Résumé : | In 2013 the postbreeding passage of Honey Buzzards in Wallonia has reached a magnitude rarely seen before. While the passage usually occurs in the east of Wallonia, observers at sites across the region reported passages of hundreds of birds in just a few hours. There were also large groups that crossed Flanders; again a most unusual event. |



