Great bustards were extinct in the UK for nearly 200 years before reintroduction on Salisbury Plain, with welfare management around captive breeding, release and establishment.
Great bustard welfare in the UK reintroduction programme depends on the availability of large undisturbed open grassland on Salisbury Plain. The military training area provides unusual protection from agricultural development. Young birds released from captivity face high predation risk during establishment. Winter food availability is critical for this large bird with high energetic requirements. The long-term viability of the UK population depends on continued habitat protection and management.