Birds of Europe
Bar-headed Goose (Anser indicus) UK

Bar-headed Geese can fly higher than Mount Everest making them the world's highest flying birds. It is native to Asia, although a small number breed ferally in the UK.
Bar-headed Geese can fly higher than Mount Everest making them the world's highest flying birds. It is native to Asia, although a small number breed ferally in the UK.