Rivista Italiana di Ornitologia - Research in Ornithology (Sep 2012)
International Waterbirds Census (IWC) data, collected in the Terni province (Umbria): beginning of the S. Liberato Bird sanctuary
Abstract
Four years of International Waterbirds Census (IWC) data, collected in the Terni province (Umbria), are presented. On this basis the creation of S. Liberato Bird sanctuary was obtained in the year 2006.
