| Authors: |
Chen Y; Department of Natural Resources and Environmental Sciences, University of Illinois Urbana-Champaign, Champaign, Illinois, USA., Slager DL; Cornell Lab of Ornithology, Cornell University, Ithaca, New York, USA., Plunkett E; College of Information and Computer Sciences, University of Massachusetts Amherst, Amherst, Massachusetts, USA., Fuentes M; College of Information and Computer Sciences, University of Massachusetts Amherst, Amherst, Massachusetts, USA., Deng Y; Cornell Lab of Ornithology, Cornell University, Ithaca, New York, USA., Mackenzie SA; Birds Canada, Port Rowan, ON, Canada., Berrigan LE; Birds Canada, Port Rowan, ON, Canada., Fink D; Cornell Lab of Ornithology, Cornell University, Ithaca, New York, USA., Sheldon D; College of Information and Computer Sciences, University of Massachusetts Amherst, Amherst, Massachusetts, USA., Van Doren BM; Department of Natural Resources and Environmental Sciences, University of Illinois Urbana-Champaign, Champaign, Illinois, USA. vandoren@illinois.edu., Dokter AM; Cornell Lab of Ornithology, Cornell University, Ithaca, New York, USA. amd427@cornell.edu. |