Kjellén N. Importance of a bird migration hot spot: proportion of the Swedish population of various raptors observed on autumn migration at Falsterbo 1986–1995 and population changes reflected by the migration figures. Ornis Svec [Internet]. 1997 Jan. 1 [cited 2024 May 5];7(1):21-34. Available from: https://journals.lub.lu.se/os/article/view/22975