Recommended citation
BirdLife International (2023) Species factsheet: Anser indicus. Downloaded from
http://datazone.birdlife.org/species/factsheet/bar-headed-goose-anser-indicus on 06/12/2023.
Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from
http://datazone.birdlife.org on 06/12/2023.