1. An international terminology for grazing lands and grazing animals;Allen;Grass Forage Sci.,2011
2. ARPA Piemonte. The Piemonte weather (Meteo Piemonte), 2010. (Accessed 15 Jan 2020).
3. Barton, K., 2019. MuMIn: Multi-Model Inference. R package version 1.43.6. URL https://cran.r-project.org/package=MuMIn.
4. Bätzing, W., 2005. ’Le Alpi: una regione unica al centro dell’Europa. (The Alps: a unique region in the middle of Europe). Bollati Boringhieri, Torino, Italia.
5. glmmTMB balances speed and flexibility among packages for zero-inflated generalized linear mixed modeling;Benthem;R J.,2017