[1
]School of Biology and Ecology and Climate Change Institute; University of Maine; Orono
ME 04469 U.S.A.
[2
]Department of Entomology and Wildlife Ecology; University of Delaware; Newark, DE
19716 U.S.A.
[3
]Maine Department of Inland Fisheries and Wildlife; Bangor ME 04401 U.S.A.
[4
]Department of Ecology and Evolutionary Biology and Center for Conservation and Biodiversity;
University of Connecticut; Storrs, CT 06269 U.S.A.
[5
]Rachel Carson National Wildlife Refuge; United States Fish and Wildlife Service; Wells
ME 04090 U.S.A.