Thanks to Dr. Gaia De Luca (Ispra) who yesterday at the Mezzano filmed for us the passage of partridges from the acclimatization aviaries to the open-air enclosures!
As we have all come to know by now, the partridges from Bieri are first placed in the aviaries and then, after about 3-4 days, gradually released in small groups of about 10-15 individuals in the enclosures.