%0 Generic %K Butterfly %K monitoring %K rbms %K ButterflyCount %K Europe %K European Union %K Biodiversity %C Wageningen, The Netherlands %D 2020 %I Butterfly Conservation Europe %P 36 %T Tools to support butterfly monitoring and analysis. Technical report %U https://butterfly-monitoring.net/sites/default/files/Pdf/Reports/Assessing%20Butterflies%20in%20Europe%20-%20Tools%20Revised.pdf %8 November