Breeding waders are among the most threatened of European bird species and the focus of a suite of conservation interventions, such as the improvement of grassland nesting habitats, and the protection of nests and chicks from predators and destruction by agricultural activities. Headstarting is a relatively novel technique in breeding wader conservation, where eggs are removed from the wild and reared in carefully controlled environments. It aims to bypass the threats individuals encounter during vulnerable early life stages in the wild. Headstarting differs from more traditional forms of captive rearing, in that individuals only remain in captivity for a small part of their life cycle (generally egg and hatchling stages) and are released once at a less vulnerable stage to provide a quick, artificial boost to the breeding productivity of a wild population.