Bird, J.P., Martin, R., Akçakaya, H.R., Gilroy, J., Burfield, I.J., Garnett, S.G., Symes, A., Taylor, J., Şekercioğlu, Ç.H. and Butchart, S.H.M. 2020. Generation lengths of the world’s birds and their implications for extinction risk. Conservation Biology 34(5): 1252-1261. DOI: 10.1111/cobi.13486.
Greenway, J.C. 1967. Extinct and vanishing birds of the world. Dover Publications, New York.
IUCN. 2023. The IUCN Red List of Threatened Species. Version 2023-1. Available at: https://www.iucnredlist.org. (Accessed: 07 December 2023).
Knox, A. G.; Walters, M. P. 1994. Extinct and endangered birds in the collections of the Natural History Museum. British Ornithologists' Club, Tring, U.K.
Tennyson, A. J. D.; Martinson, P. 2006. Extinct Birds of New Zealand. Te Papa Press, Wellington.
Search for photos and videos, and hear sounds of this species from the Macaulay Library
Recommended citation
BirdLife International (2024) Species factsheet: South Island Piopio Turnagra capensis. Downloaded from
https://datazone.birdlife.org/species/factsheet/south-island-piopio-turnagra-capensis on 24/11/2024.
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 24/11/2024.