Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HIGUCHI Hiroyoshi and HASEGAWA Masami and KAMIJO Takashi and IWASAKI Yumi and KIKUCHI Takeshi and MORI Yuka and KAMEDA Yuichi and ITO Haruyasu,Field survey toward island ecosystem recovery after the extermination of goats on Hachijo-kojima Island ―Natural History Research Association of the Izu Islands―,Annual Report of Pro Natura Foundation Japan,2432-0943,Pro Natura Foundation Japan,2020,29,0,94-102,https://cir.nii.ac.jp/crid/1390285697605690368,https://doi.org/10.32215/pronatura.29.0_94