| Differences in the climatic debts of birds and butterflies at a continental scale V Devictor, C Van Swaay, T Brereton, L Brotons, D Chamberlain, J Heliölä, ... Nature climate change 2 (2), 121-124, 2012 | 596 | 2012 |
| Distribution of carabid beetles (Coleoptera, Carabidae) across a boreal forest–clearcut ecotone J Heliölä, M Koivula, J Niemelä Conservation biology 15 (2), 370-377, 2001 | 259 | 2001 |
| Homogenization of lepidopteran communities in intensively cultivated agricultural landscapes J Ekroos, J Heliölä, M Kuussaari Journal of Applied Ecology 47 (2), 459-467, 2010 | 253 | 2010 |
| Multi‐generational long‐distance migration of insects: studying the painted lady butterfly in the Western Palaearctic C Stefanescu, F Páramo, S Åkesson, M Alarcón, A Ávila, T Brereton, ... Ecography 36 (4), 474-486, 2013 | 113 | 2013 |
| Determinants of local species richness of diurnal Lepidoptera in boreal agricultural landscapes M Kuussaari, J Heliölä, M Luoto, J Pöyry Agriculture, Ecosystems & Environment 122 (3), 366-376, 2007 | 113 | 2007 |
| Contrasting trends of butterfly species preferring semi-natural grasslands, field margins and forest edges in northern Europe M Kuussaari, J Heliölä, J Pöyry, K Saarinen Journal of Insect Conservation 11 (4), 351-366, 2007 | 110 | 2007 |
| How essential biodiversity variables and remote sensing can help national biodiversity monitoring P Vihervaara, AP Auvinen, L Mononen, M Törmä, P Ahlroth, S Anttila, ... Global Ecology and Conservation 10, 43-59, 2017 | 107 | 2017 |
| Relative contributions of local and regional factors to species richness and total density of butterflies and moths in semi-natural grasslands J Pöyry, J Paukkunen, J Heliölä, M Kuussaari Oecologia 160 (3), 577-587, 2009 | 91 | 2009 |
| The European grassland butterfly indicator: 1990–2011 C van Swaay, A van Strien, A Harpke, B Fontaine, C Stefanescu, D Roy, ... EEA Technical Reports 11, 2013 | 47 | 2013 |
| Towards A Sustainable and Genuinely Green Economy. The value and social significance of ecosystem services in Finland (TEEB for Finland): Synthesis and roadmap JP Jäppinen, J Heliölä Ympäristöministeriö, 2015 | 45 | 2015 |
| Correlations in species richness between taxa depend on habitat, scale and landscape context J Ekroos, M Kuussaari, J Tiainen, J Heliölä, T Seimola, J Helenius Ecological Indicators 34, 528-535, 2013 | 44 | 2013 |
| The European Butterfly Indicator for Grassland species: 1990-2013 C Van Swaay, A Van Strien, K Aghababyan, S Astrom, M Botham, ... De Vlinderstichting, 2015 | 37 | 2015 |
| A regionally informed abundance index for supporting integrative analyses across butterfly monitoring schemes R Schmucki, G Pe'Er, DB Roy, C Stefanescu, CAM Van Swaay, TH Oliver, ... Journal of Applied Ecology 53 (2), 501-510, 2016 | 35 | 2016 |
| Weather explains high annual variation in butterfly dispersal M Kuussaari, S Rytteri, RK Heikkinen, J Heliölä, P von Bagh Proceedings of the Royal Society B: Biological Sciences 283 (1835), 20160413, 2016 | 28 | 2016 |
| Follow-up study on the impacts of agri-environmental measures in Finland J Aakkula, M Kuussaari, K Rankinen, P Ekholm, J Heliölä, T Hyvönen, ... Evaluation of Agri-environmental Policies: Selected Methodological Issues …, 2012 | 28 | 2012 |
| Successful translocation of the threatened Clouded Apollo butterfly (Parnassius mnemosyne) and metapopulation establishment in southern Finland M Kuussaari, RK Heikkinen, J Heliölä, M Luoto, M Mayer, S Rytteri, ... Biological Conservation 190, 51-59, 2015 | 26 | 2015 |
| The European butterfly indicator for grassland species 1990–2009 CAM Van Swaay, AJ Van Strien, A Harpke, B Fontaine, C Stefanescu, ... Report VS2010 10, 2010 | 26 | 2010 |
| Maatalouden ympäristötuen vaikuttavuuden seurantatutkimus (MYTVAS 3): Loppuraportti L Alakukku, J Bernal, P Ekholm, J Ekroos, J Gronroos, M Haveri, ... Ministry of Agriculture and Forestry, 2014 | 22 | 2014 |
| The European Butterfly Indicator for Grassland species: 1990-2015 CAM van Swaay, A Van Strien, K Aghababyan, S Åström, M Botham, ... De Vlinderstichting, 2016 | 20 | 2016 |
| The impact of climate change on butterfly communities 1990–2009 CAM Van Swaay, A Harpke, A Van Strien, B Fontaine, C Stefanescu, ... Report VS2010 25, 2010 | 20 | 2010 |
