| Authors: |
Cooper NW; Migratory Bird Center, Smithsonian's National Zoo and Conservation Biology Institute, Washington, DC 20008, USA. Electronic address: coopern@si.edu., Yanco SW; School for Environment and Sustainability, University of Michigan, Ann Arbor, MI 48109, USA; Center for Biodiversity and Global Change, Yale University, New Haven, CT 06511, USA; Department of Integrative Biology, University of Colorado Denver, Denver, CO 80204, USA., Rushing CS; Warnell School of Forestry and Natural Resources, University of Georgia, Athens, GA 30602, USA., Sillett TS; Migratory Bird Center, Smithsonian's National Zoo and Conservation Biology Institute, Washington, DC 20008, USA., Marra PP; The Earth Commons Institute, Department of Biology, McCourt School of Public Policy, Georgetown University, Washington, DC 20057, USA. |