| Affiliation: | 1. Laboratory of Wildlife Management, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, 183-8509 Tokyo, Japan *E-mail: seto.takayuki@gmail.com;2. Environment and Forests section, Tochigi Prefectural Government, 1-1-20 Shimada, Utsunomiya, 320-8501 Tochigi, Japan;3. Laboratory of Wildlife Conservation, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, 183-8509 Tokyo, Japan;4. Laboratory of Wildlife Management, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu, 183-8509 Tokyo, Japan |
