Johansen, H. M., Selås, V., Fagerland, K., Johnsen, J. T., Sveen, B.-A., Tapia, L., & Steen, R. (2007). Goshawk diet during the nestling period in farmland and forest-dominated areas in southern Norway . Ornis Fennica, 84(4), 181–188. Retrieved from https://ornisfennica.journal.fi/article/view/133696