Core Points - The Dandong Yalu River Estuary Wetland National Nature Reserve and the New Zealand Pūkorokoro Miranda Naturalists' Trust have officially updated their Memorandum of Understanding, continuing a 20-year cross-national ecological cooperation [1] - The Yalu River Estuary Wetland is a critical node on the East Asia-Australasia Flyway, hosting up to 60,000 migratory shorebirds, particularly the bar-tailed godwit, during their northward migration [1] - The new Memorandum emphasizes the protection of wetland habitats and shorebird species, focusing on information sharing, joint scientific research, and educational projects [1] Summary by Sections Ecological Significance - The Yalu River Estuary Wetland serves as an essential "energy supply station" for 70% of the bar-tailed godwit population migrating from New Zealand and Australia [1] - The Pūkorokoro Miranda Reserve is recognized as an internationally important wetland under the Ramsar Convention, providing a wintering habitat for these migratory birds [1] Cooperation Framework - The updated Memorandum outlines core goals, including enhancing the protection of wetland habitats and shorebird species [1] - Collaboration will focus on monitoring and protecting migratory waterbird populations, particularly the bar-tailed godwit [1] Future Developments - In 2024, the "Dandong Yalu River Estuary Migratory Bird Habitat" is set to be included in the World Natural Heritage list [1] - Dandong City plans to leverage the new Memorandum to promote a synergistic development model combining ecology, events, and culture [1]