作者单位:
Smithsonian Tropical Research Institute, Apartado 0843-03092, Balboa, Panama, Republic of Panama
[1]
Institute of Zoology, Zoological Society of London, Regent's Park, London NW1 4RY, UK
[2]
Conservation Science Group, Department of Zoology, University of Cambridge, Downing St, Cambridge CB2 3EJ, UK
[3]
Royal Society for the Protection of Birds, The Lodge, Sandy SG19 2DL, UK
[4]
发布时间
2013-11-20