https://www.grida.no/resources/3991
Barnacle Geese (Branta leucopsis), Fahretofter Koog, Germany | GRID-Arendal
In the Wadden Sea, on the German coast, but also increasingly in Denmark and Norway appears a new and population of breeding barnacle geese, which derived...
barnacle geesebranta leucopsiskooggermanygrid
https://www.rspb.org.uk/birds-and-wildlife/barnacle-goose
Barnacle Goose Facts | Branta Leucopsis
barnacle goosefactsbrantaleucopsis