Date: Saturday, 13 May 2023 (North America); 18th Anniversary. Saturday, 14 October 2023 (South America); 18th Anniversary. Convener: United Nations Environment Programme (UNEP) Coordinators: UNEP/CMS Secretariat and UNEP/AEWA Secretariat Objective: The World Migratory Bird Day is annually observed to help raise global awareness of the threats faced by migratory birds, … [Read more...] about World Migratory Bird Day 2023 (May 13 & October 14)