1. School of Biology and Ecology, Univ. of Maine; Orono ME USA
2. Dept of Entomology and Wildlife Ecology; Univ. of Delaware; Newark DE USA
3. Maine Dept of Inland Fisheries and Wildlife; Bangor ME USA
4. School of Earth and Climate Sciences, Univ. of Maine; Orono ME USA
5. Dept of Ecology and Evolutionary Biology and Center for Conservation and Biodiversity; Univ. of Connecticut; Storrs CT USA