“The Historical and Current Distribution of Dalmatian Pelican Pelecanus crispus and Great White Pelican Pelecanus onocrotalus in Greece and Adjacent Areas: 1830-2019”. Avocetta 44, no. 1 (May 31, 2020). Accessed July 28, 2026. https://test-ojs-unimi-it.archicoop.it/index.php/avocetta/article/view/28502.