Partecke, J.; Gwinner, E. Increased sedentariness in European blackbirds following urbanization: a consequence of local adaptation?. Ecology. 2007, 88 (4): 882–90. PMID 17536705. doi:10.1890/06-1105.
Partecke, J.; Gwinner, E. Increased sedentariness in European blackbirds following urbanization: a consequence of local adaptation?. Ecology. 2007, 88 (4): 882–90. PMID 17536705. doi:10.1890/06-1105.