Hake, M., Dahlgren, T., Åhlund, M., Lindberg, P. and Eriksson, M. O. G. (2005) “The impact of water level fluctuation on the breeding success of the Black-throated Diver Gavia arctica in South-west Sweden”, Ornis Fennica, 82(1), pp. 1–12. Available at: https://ornisfennica.journal.fi/article/view/133626 (Accessed: 24November2024).