1. The Greenland White-fronted Goose Anser albifrons flavirostris is the most distinct sub-species of the circumpolar White fronted Goose Anser albifrons. It breeds in west Greenland and migrates through Iceland to winter exclusively in Britain and Ireland, where it remains one of the rarest of wintering goose populations.
2. The population declined from 17,500-23,000 in the 1950s to 14,300-16,600 in the late 1970s and as a result of conservation concerns at the time, the population was protected from hunting and many of the sites supporting internationally important concentrations were given statutory protection. […]