Effects of cold winters and roost site stability on population development of non-native Asian ring-necked parakeets (Alexandrinus manillensis) in temperate Central Europe – results of a 16-year census

Effects of cold winters and roost site stability on population development of non-native Asian ring-necked parakeets (Alexandrinus manillensis) in temperate Central Europe – results of a 16-year census

Asian ring-necked parakeets (Alexandrinus manillensis, formerly Psittacula krameri, hereafter RNP) first bred in Germany in 1969. Since then, RNP numbers increased in all three major German subpopulations (Rhineland, Rhine-Main, Rhine-Neckar) over the period 2003-2018. In the Rhine-Neckar region, th...

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Bibliographic Details
Main Authors: Braun Michael P., Braun Nicole, Franz Detlev, Groß Bernadette, Dreyer Wolfgang, Laucht Silke, Kragten Steven, Pârâu Liviu G., Koch Esther, Stiels Darius, Schidelko Kathrin, Nekum Sven, Walter Claus, Romero Jana, Kemper Achim, Hubatsch Markus, Krause Tobias, Bruslund Simon, Bruslund Nicole, Reinke-Beck Mirjam I., Bauer Andreas, Kremer Philipp, Braun Markus S., Sauer-Gürth Hedwig, Wink Michael
Format: Article
Language:English
Published: Sciendo 2018-12-01
Series:European Journal of Ecology
Subjects:
Invasive alien species
birds
population trends
weather conditions
climate change
Online Access:http://www.degruyter.com/view/j/eje.2018.4.issue-2/eje-2018-0010/eje-2018-0010.xml?format=INT

Internet

http://www.degruyter.com/view/j/eje.2018.4.issue-2/eje-2018-0010/eje-2018-0010.xml?format=INT

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