retour en haut de la page
Project finished in 2016


How local-scale processes build up the large-scale response of butterflies to global changes: Integrative analysis across monitoring schemes


Long-term, standardized monitoring programs are key to assessing the state of biodiversity. They enable the impacts of environmental change on population abundance to be quantified and provide evidence of the status of species and ecosystems against policy targets.


Monitoring butterflies is one of the earliest examples of citizen science and most programs are based on the protocol developed for the original Butterfly Monitoring Schemes (BMS) in the UK. Today, standardized monitoring programs are taking place in more than 22 countries across Europe and many more around the world. Until recently, most of these data were essentially used to provide calculation for national trends and some parallel studies conducted at larger scales, but till now, little has been known about how these local changes affect regional patterns, and how they are organized across scales and along broad gradients.


In the LOLA-BMS project, by promoting productive collaborations and triggering the development of innovative approaches, a team of 15 experts including ecologists, statisticians and modellers, leveraged information contained in these unique data sets. The projects’s aim was twofold:

  • to assess butterfly responses to global climate change and examine how local processes translate into large patterns, and
  • to build an infrastructure to facilitate collaboration and exchange between monitoring schemes.


The latter will enable new questions to be addressed beyond the limits of established borders and improve capacity that will benefit both established and developing schemes.

More information

LOLA-BMS brings together experts in ecology, butterfly biology, statistics and modelling. 



Romain JULLIARD – MNHN (France); Guy PE’ER – University of Aegean (Germany).




Reto SCHMUCKI – MNHN (France)



Leslie RIES – University of Maryland (USA); Chris van SWAAY – Dutch Butterfly Conservation (The Netherlands); Arco van STRIEN – Netherlands Statistics (The Netherlands); David ROY – Centre for Ecology & Hydrology (UK); Jeremy THOMAS – University of Oxford (UK); Josef SETTELE – UFZ (Germany); Elisabeth KUHN – UFZ (Germany); Janne HELIOLA – Finnish Envir. Inst. (Finland); Mikko KUUSSAARI –  Finnish Envir. Inst. (Finland); Constantí STEFANESCU – Museu Granollers-Ciències Naturals (Spain); Racheli SCHWARTZ-TZACHOR – Ramat Hanadiv Nature Park (Israel); Tom H. OLIVER – Centre for Ecology & Hydrology (UK), Martin MUSCHE – UFZ (Germany), Jofre CARNICER – CREAF (Spain), Oliver SCHEIGEN – UFZ (Germany).


Pellissier V, Schmucki R, Pe’er G, Aunins A, Brereton TM, Brotons L, Carnicer J, Chodkiewicz T, Chylarecki P, del Moral JC, Escandell V, Evans D, Foppen R, Harpke A, Heliölä J, Herrando S, Kuussaari M, Kühn E, Lehikoinen A, Lindström A, Moshoj CM, Musche M, Noble D, Oliver TH, Reif J, Richard D, Roy DB, Schweiger O, Settele J, Stefanescu C, Teufelbauer N, Touroult J, Trautmann S, van Strien AJ, Swaay CAM, Turnhout C, Vermouzek Z, Vorísek P, Jiguet F & Julliard R (2019) Effects of Natura 2000 on nontarget bird and butterfly species based on citizen science data. Conservation Biology, accepted. doi: 10.1111/cobi.13434.


Audusseau H, Le Vaillant M, Janz N, Nylin S, Karlsson B & Schmucki R (2017) Species range expansion constrains the ecological niches of resident butterflies. Journal of Biogeography44, 28–38. doi: 10.1111/jbi.12787.


Mills SC, Oliver TH, Bradbury RB, Gregory RD, Brereton TM, Kühn E, Kuussaari M, Musche M, Roy DB, Schmucki R, Stefanescu C, van Swaay CAM & Evans KL (2017) European butterfly populations vary in sensitivity to weather across their geographical ranges. Global Ecology and Biogeography26, 1374–1385. doi: 10.1111/geb.12659.


Olivier T, Schmucki R, Fontaine B, Villemey A & Archaux F (2016) Butterfly assemblages in residential gardens are driven by species’ habitat preference and mobility. Landscape Ecology31, 865–876. doi: 10.1007/s10980-015-0299-9.


Schmucki R, Pe’er G, Roy DB, Stefanescu C, van Swaay CAM, Oliver TH, Kuussaari M, van Strien AJ, Ries L, Settele J, Musche M, Carnicer J, Schweiger O, Brereton TM, Harpke A, Heliölä J, Kühn E & Julliard R (2016) A regionally informed abundance index for supporting integrative analyses across butterfly monitoring schemes. Journal of Applied Ecology53, 501–510. doi: 10.1111/1365-2664.12561.