Détail de l'auteur
Documents disponibles écrits par cet auteur (2)
Ajouter le résultat dans votre panier Affiner la recherche
Article
Immogen Bluehdorn, AuteurIn 1999 a grid-type survey was conducted in an area of 1825 km2 to estimate the number of breeding Lapwings in a part of the northern Muensterland, Northrhine-Westphalia, NW Germany. The results were compared with those of similar surveys in 197[...]
Article
Immogen Bluehdorn, AuteurThe reactions of Lapwings to potential human and natural disturbances was studied during incubation and chick rearing. Observations were carried out in a 145 ha agricultural area next to the sewage farms of Muenster (Westphalia) from April to Ju[...]
