Hällfors, M.H., Research Centre for Ecological Change, Organismal and Evolutionary Biology Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, FI-00014, Finland; Antaõ, L.H., Research Centre for Ecological Change, Organismal and Evolutionary Biology Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, FI-00014, Finland; Itter, M., Research Centre for Ecological Change, Organismal and Evolutionary Biology Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, FI-00014, Finland, Department of Environmental Conservation, University of Massachusetts, Amherst, MA 01003, United States; Lehikoinen, A., Zoology Unit, University of Helsinki, Finnish Museum of Natural History, Helsinki, FI-00014, Finland; Lindholm, T., Research Centre for Ecological Change, Organismal and Evolutionary Biology Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, FI-00014, Finland; Roslin, T., Research Centre for Ecological Change, Organismal and Evolutionary Biology Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, FI-00014, Finland, Department of Ecology, Swedish University of Agricultural Sciences, Uppsala, SE-750 07, Sweden; Saastamoinen, M., Research Centre for Ecological Change, Organismal and Evolutionary Biology Research Programme, Faculty of Biological and Environmental Sciences, University of Helsinki, Helsinki, FI-00014, Finland, Helsinki Institute of Life Science, University of Helsinki, Helsinki, FI-00014, Finland
Recommended Citation:
Hällfors M.H.,Antaõ L.H.,Itter M.,et al. Shifts in timing and duration of breeding for 73 boreal bird species over four decades[J]. Proceedings of the National Academy of Sciences of the United States of America,2020-01-01,117(31)