[1]
J. Itämies and H. Mikkola, “The diet of Honey Buzzards Pernis apivorus in Finland”, Ornis Fenn, vol. 49, no. 1, pp. 7–10, Mar. 1972, Accessed: Jan. 10, 2026. [Online]. Available: https://ornisfennica.journal.fi/article/view/132829