EN
Black-billed Gull Larus bulleri



References

Biswell, S. 2006. Ferals filmed killing endangered chicks. Forest and Bird 319.

Heather, B. D.; Robertson, H. A. 1996. The field guide to the birds of New Zealand. Oxford University Press, Oxford, UK.

Higgins, P. J.; Davies, S. J. J. F. 1996. Handbook of Australian, New Zealand and Antarctic birds vol 3: snipe to pigeons. Oxford University Press, Oxford.

Maloney, R. F. 1999. Bird populations in nine braided rivers of the Upper Waitaki Basin, South Island, New Zealand: changes after 30 years. Notornis 46: 243-256.

Powlesland, R. 1998. Gull and tern survey. Ornithological Society of New Zealand News 88: 3-9.

Taylor, G. A. 2000. Action plan for seabird conservation in New Zealand. Department of Conservation, Wellington.

Further resources

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Media resources

Recommended citation
BirdLife International (2020) Species factsheet: Larus bulleri. Downloaded from http://www.birdlife.org on 16/07/2020. Recommended citation for factsheets for more than one species: BirdLife International (2020) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 16/07/2020.