Climate change contributes to widespread declines among bumble bees across continents - DATA REPOSITORY

Gridded environmental observations and R scripts used to process data and generate all results from study.

The bumblebee dataset has been previously used in Kerr et al 2015, and contains data assembled from a variety of sources including (Polce et al 2018, Rasmont et al 2015, Potts et al 2015, and Williams et al 2014), and other sources listed in the complete acknowledgement below. This data is provided in accordance with the Research Standards and data policies of Science, to allow any researchers to reproduce or extend the analysis. Researchers wishing to use these data for novel applications or questions should first seek permission from the original data providers (see complete acknowledgement below for a list).

J. T. Kerr, A. Pindar, P. Galpern, L. Packer, S. G. Potts, S. M. Roberts, P. Rasmont, O. Schweiger, S. R. Colla, L. L. Richardson, D. L. Wagner, L. F. Gall, D. S. Sikes, A. Pantoja, Climate change impacts on bumblebees converge across continents. Science 349, 177–180 (2015). doi:10.1126/science.aaa7031

C. Polce, J. Maes, X. Rotllan-Puig, D. Michez, L. Castro, B. Cederberg, L. Dvorak, Ú.Fitzpatrick, F. Francis, J. Neumayer, A. Manino, J. Paukkunen, T. Pawlikowski, S. Roberts, J. Straka, P. Rasmont, Distribution of bumblebees across europe. One Ecosyst. 3, e28143 (2018). doi:10.3897/oneeco.3.e28143

S. G. Potts, J. C. Biesmeijer, R. Bommarco, A. Felicioli, M. Fischer, P. Jokinen, D. Kleijn,A.-M. Klein, W. E. Kunin, P. Neumann, L. D. Penev, T. Petanidou, P. Rasmont, S. P. M. Roberts, H. G. Smith, P. B. Sørensen, I. Steffan-Dewenter, B. E. Vaissière, M. Vilà, A. Vujić, M. Woyciechowski, M. Zobel, J. Settele, O. Schweiger, Developing European conservation and mitigation tools for pollination services: Approaches of the STEP (Status and Trends of European Pollinators) project. J. Apic. Res. 50, 152–164 (2015). doi:10.3896/IBRA.1.50.2.07

P. H. Williams, R. W. Thorp, L. L. Richardson, S. R. Colla, Bumble Bees of North America:An Identification Guide (Princeton Univ. Press, 2014).

P. Rasmont, M. Franzen, T. Lecocq, A. Harpke, S. Roberts, K. Biesmeijer, L. Castro, B.Cederberg, L. Dvorak, U. Fitzpatrick, Y. Gonseth, E. Haubruge, G. Mahe, A. Manino, D. Michez, J. Neumayer, F. Odegaard, J. Paukkunen, T. Pawlikowski, S. Potts, M. Reemer,

J. Settele, J. Straka, O. Schweiger, Climatic Risk and Distribution Atlas of European Bumblebees. BioRisk 10, 1–236 (2015). doi:10.3897/biorisk.10.4749

The authors would like to thank all contributors to the bumble bee dataset, and the tireless hours of those who helped put it together, especially Alana Pindar, Paul Galpern, Laurence Packer, Simon G. Potts, Stuart M. Roberts, Pierre Rasmont, Oliver Schweiger, Sheila R. Colla, Leif L. Richardson, David L. Wagner, Lawrence F. Gall, Derek S. Sikes, and Alberto Pantoja. We are grateful to data contributors from North America: Bee Biology and Systematics Lab, USDA-ARS, Utah State University; John Ascher, National University of Singapore and American Museum of Natural History, New York, USA; Doug Yanega, University of California, Riverside (NSF-DBI #0956388 and #0956340), California, USA; Illinois Natural History Survey, Illinois, USA; Packer Lab Research Collection, York University, Canada; Canadian National Collection, Agriculture and Agri-Food Canada; Canada; Peabody Museum, Yale University; Sam Droege, USGS Patuxent Wildlife Research Center, USA; Boulder Museum of Natural History, University of Colorado, Colorado, USA. From Europe: Status and Trends of European Pollinators (STEP) Collaborative Project (grant 244090, www.STEP-project.net); Bees, Wasps and Ants Recording Society; BDFGM Banque de Données Fauniques (P. Rasmont & E. Haubruge); BWARS (UK, S.P.M. Roberts); SSIC (Sweden, B. Cederberg); Austria (J. Neumayer); EISN (Netherland, M. Reemer); CSCF (Suisse, Y. Gonseth); Poland (T. Pawlikowski); NBDC (Eire, U. FitzPatrick); FMNH (Finland, J. Paukkunen); Czech Republic (J. Straka, L. Dvorak); France (G. Mahé); NSIC (Norway, F. Odegaard); UK (S.P.M. Roberts); Italy (A. Manino); Spain (L. Castro) Global Biodiversity Information Facility (GBIF), http://gbif.org for records from North America and Europe.