Seasonal, geographical and yearly trends in the weight of capercaillie (Tetrao urogallus) and blackgame (Lyrurus tetrix) in Finland

Koskimies, J. (1958). Seasonal, geographical and yearly trends in the weight of capercaillie (Tetrao urogallus) and blackgame (Lyrurus tetrix) in Finland. Ornis Fennica, 35(1), 1–18. https://ornisfennica.journal.fi/article/view/132617