1. Center for Remote Sensing & Spatial Analysis, Rutgers University, New Brunswick, New Jersey, USA
2. Conserve Wildlife Foundation of New Jersey, Trenton, New Jersey, USA
3. Science and Technology Branch, Environment Canada, National Wildlife Research Centre, Ottawa, Canada
4. Royal Ontario Museum, Toronto, Canada
5. Endangered & Nongame Species Program, New Jersey Department of Environmental Protection, Trenton, New Jersey, USA