Shorebirds nesting on beaches and estuaries face significant welfare threats from human disturbance, predation, and habitat loss that can cause nest failure and chick mortality.
Shorebird nesting welfare involves both the individual pair's experience of disturbance and the population-level consequences of repeated nest failure. A plover flushed from its nest by a dog or human loses the eggs it was incubating to chilling or predation - a welfare loss for both parent and unhatched young. Repeated disturbance of breeding pairs creates chronic stress that affects breeding success and parental condition. The welfare case for shorebird protection is also a conservation case: multiple shorebird species are experiencing population declines linked to nesting disturbance. The solutions are practical: dog lead requirements near nesting areas, volunteer warden programs, and physical rope barriers have all been shown to dramatically improve nesting success.