fme12052-sup-0001-AppendixS1.docxWord document44KAppendix S1. Number of locations in which a species was found in the commonly surveyed locations in the periods 1996–2003 (1785 unique locations) and 2004–2011 (1605 unique locations) and the change in distribution between both periods. To calculate the relative distribution, the number of locations where a species occurred was divided by the sum of all locations where species were caught (i.e. respectively 3096 and 3543 locations for 1996–2013 and 2004–2011).

Please note: Wiley Blackwell is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.