Citation
Bell, E., Sim, J., Torres, L., Schaffer, S., & Abraham, E. (2014). At-sea distribution of black petrel, Procellaria parkinsoni, on Great Barrier Island, Hauraki Gulf, New Zealand. Presentation to Department of Conservation, 2014. Retrieved from http://www.doc.govt.nz/Documents/conservation/marine-and-coastal/marine-conservation-services/pop-2009-01-black-petrel-foraging-presentation.pdf