title: One or Two: How Many Species of the Genus Pyrrhocorax (Passeriformes, Corvidae) Inhabited the Crimea During the Late Pleistocene?
abstract: The article provides an overview of bird remains assigned to the genus Pyrrhocorax Tunstall, 1771 from nine cave sites of Late Pleistocene and Early Holocene age within the Crimean Peninsula (Ukraine). A large sample of chough bones from the Emine-Bair-Khosar Cave (722 bones) is processed and the results obtained are presented here for the first time. Re-identification of the remains revealed the presence of the Alpine chough Pyrrhocorax graculus in the studied region instead of two species of t
journal: Zoodiversity