Giada Santa Calogero

First Genetic Evidence Confirming the Occurrence of the Siberian Chiffchaff Phylloscopus collybita tristis Blyth, 1843, in Italy

The Siberian Chiffchaff is a subspecies within the “Chiffchaff complex”, characterized by a typically pale greyish plumage and distinctive vocalizations, although reliable identification may still require genetic confirmation. In Italy, the taxon is considered fairly rare and poo...