Citation
Devictor, V., van Swaay, C., Brereton, T., Brotons, L., Chamberlain, D., Heliölä, J., Herrando, S., Julliard, R., Kuussaari, M., Lindström, Å., Reif, J., Roy, D.B., Schweiger, O., Settele, J., Stefanescu, C., Van Serien, A., Van Turnhout, C., Vermouzek, Z., DeVries, M.W., Wynhoff, I. & Jiguet, F. 2012. Differences in the climatic debts of birds and butterflies at a continental scale. Nature Climate Change doi:10.1038/NCLIMATE1347