Citation
Bell, E. A., Mischler, C., Sim, J. L., Scofield, P., Francis, C., Abraham, E., & Landers, T. (2013). At-sea distribution and population parameters of the black petrels (Procellaria parkinsoni) on Great Barrier Island (Aotea Island), 2013–14. Unpublished report prepared for the Department of Conservation, Wellington, New Zealand. Retrieved from http://bit.ly/1rz0HN4