On Saturday, 9 October people all over the world will be celebrating World Migratory Bird Day, a global campaign that aims to raise awareness of migratory birds and the need for international cooperation to conserve them. The UN-backed campaign is organized by a collaborative partnership among two environmental treaties - the Convention on the Conservation of Migratory Species of Wild Animals (CMS) and the African-Eurasian Migratory Waterbird Agreement (AEWA), and the non-profit organization, Environment for the Americas (EFTA).