1.
Rosenberger J, Lukaszewicz E, Kowalczyk A, Rzonca Z. Capercaillie (Tetrao urogallus) eggshell pigmentation, maculation and thickness. Ornis Fenn [Internet]. 2018Dec.31 [cited 2024Nov.21];95(4):160–170. Available from: https://ornisfennica.journal.fi/article/view/133939