WALLGREN, H. On the dependence of standard metabolism upon enviromental temperature in the Yellow Bunting (Emberiza citrinella L.), and the Ortolan Bunting (E. hortulana L.). Ornis Fennica, [S. l.], v. 29, n. 2, p. 44–48, 1952. Disponível em: https://ornisfennica.journal.fi/article/view/132546. Acesso em: 23 nov. 2024.