egyptian goose posing in grass in a park in bonn, germany. called alopochen aegyptiaca, it's a common goose

goose egyptian nilgans nile nilganse bonn koeln grey head german germany deutsch deutschland focus closeup close macro face bird alopochen aegyptiaca feather animal duck stand two outdoor domesticated group breed fauna countryside poultry food meat business nature wildlife wild brown aegyptiacus selective blur posing grass park germany called it's common standing member swan family anatidae native africa south sahara valley geese considered sacred ancient egyptians appeared artwork popularity chiefly ornamental escapees feral