The Barnacle Goose is a medium-sized waterfowl known for its striking black and white plumage. It typically breeds in the Arctic regions of Greenland and Svalbard, migrating to Western Europe during the winter months. These geese are social birds, often found in large flocks, and they primarily feed on grasses and other vegetation. Barnacle Geese are notable for their unique breeding habits, nesting on cliffs to protect their young from predators. Their population has been closely monitored due to changes in climate and habitat. Conservation efforts are in place to ensure their survival in the wild.