Shorebirds undertake remarkable long-distance migrations but face critical habitat loss at stopover and breeding sites. Individual birds that cannot refuel adequately face exhaustion and death during migration.
Individual shorebirds that cannot find adequate food at stopover sites face the prospect of attempting migration continuation in depleted condition - a physiologically extreme and often fatal state. Birds that arrive at breeding grounds underweight have reduced reproductive success and higher mortality. The welfare of individual migrating shorebirds is directly tied to the integrity of specific stopover habitats that must be maintained at multiple points along flyways spanning two hemispheres. This connectivity means that welfare interventions require international coordination across the entire flyway, not just protection of single sites.