Common cranes were extinct in the UK for centuries before reintroduction began in 2010, and their welfare in the post-reintroduction period requires careful management.
Reintroduced cranes face predation, disturbance, and the challenges of establishing territories in unfamiliar landscapes. Nest site protection and monitoring during incubation is the most direct welfare intervention. The growing self-sustaining population indicates that welfare needs are being broadly met in the reintroduction area.