Ferry B, Ekenstedt J, Green M. Densities of Eurasian Three-toed Woodpecker Picoides tridactylus and sap trees correlate across a latitudinal gradient in Sweden. Ornis Svec [Internet]. 2024 May 14 [cited 2024 Nov. 24];34:33-45. Available from: https://journals.lub.lu.se/os/article/view/23901