Bloche DAF, Thorup K, Olsen K, Ekberg P, Ellegaard Larsen P, Strange K-E, Tøttrup AP. Breeding biology of Red-backed Shrikes (Lanius collurio): distribution, performance and post-fledging survival in Denmark. Ornis Fenn [Internet]. 04 augusti 2023 [citerad 20 maj 2024];100(2):69-83. Tillgänglig vid: https://ornisfennica.journal.fi/article/view/124729