Recommended citation
BirdLife International (2024) Species factsheet: Olive Spinetail Cranioleuca obsoleta. Downloaded from
https://datazone.birdlife.org/species/factsheet/olive-spinetail-cranioleuca-obsoleta 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.