The East Asia-Australasia Flyway is a major migratory route for birds traveling between their breeding and wintering grounds. This flyway stretches from the Arctic regions of Siberia and Mongolia down to Australia and New Zealand, covering various habitats such as wetlands, coastal areas, and grasslands. Many species, including shorebirds and waterfowl, rely on this route for their seasonal migrations. The flyway is crucial for the survival of these birds, as it provides essential stopover sites for resting and feeding. Conservation efforts are vital to protect these habitats and ensure the sustainability of the migratory species.