@article{oai:repository.ffpri.go.jp:02002325,
 author = {Squires Theodore E. and Aoki Daisuke and Hasegawa Osamu},
 issue = {3},
 journal = {Ardea},
 month = {Jul},
 pages = {389--394},
 title = {The Recent Range Expansion of Great Cormorants Phalacrocorax carbo in Hokkaido, Japan},
 volume = {109},
 year = {2022}
}