Changes in migration behaviour of Blackbirds Turdus merula from the Netherlands |
| |
| Authors: | Jasper Van Vliet Wim J. Ter Keurs |
| |
| Affiliation: | 1. Institute of Environmental Sciences, Department of Environmental Biology , Leiden University , PO Box 9518, 2300 RA Leiden , The Netherlands;2. Netherlands Environmental Assessment Agency, Global Sustainability and Climate , PO Box 303, 3720 AH Bilthoven , The Netherlands;3. Institute of Environmental Sciences, Department of Environmental Biology , Leiden University , PO Box 9518, 2300 RA Leiden , The Netherlands |
| |
| Abstract: | Capsule Dutch Blackbirds from all regions had almost ceased migrating in the period between 1955 and 1990, probably as a result of climate change. |
| |
| Keywords: | |
|
|
