Activity patterns and time-budget in the Goshawk Accipiter gentilis in a boreal forest area in Sweden
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Widén, P. (1984). Activity patterns and time-budget in the Goshawk Accipiter gentilis in a boreal forest area in Sweden. Ornis Fennica, 61(4), 109–112. Hämtad från https://ornisfennica.journal.fi/article/view/133157