Recommended citation
BirdLife International (2024) Species factsheet: Lord Derby's Parakeet Psittacula derbiana. Downloaded from
https://datazone.birdlife.org/species/factsheet/lord-derbys-parakeet-psittacula-derbiana on 23/12/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from
https://datazone.birdlife.org/species/search on 23/12/2024.