greylag goose, anser anser, standing in shallow water of pond in nature reserve zanderij crailo, hilversum, netherlands

anatidae animal behavior anser aquatic bird avian cleaning drying dutch europe european goose fauna feathers gray graylag greylag grooming herbivorous het gooi hilversum holland nature reserve netherlands one plumage pond preening reed shaking wings single standing water waterbird waterfowl webbed feet wetland wetlands wild wildlife zanderij crailo shallow