fulvous whistling duck

anatidae animal anseriformes aquatic aves avian beak beautiful beauty bicolor bird birdwatching brown closeup color colorful dendrocygna dendrocygnabicolor detail duck eye face fahlpfeifgans fauna feathered feathers fowl fulvous gelbbrustpfeifgans gelbebaumente green head karlsruhezoo looking nature one orange palmate plumage plume pond portrait profile single standing tawny water waterbird waterfowl whistling whistlingduck wild wildlife wing zoo zoologischerstadtgarten