Plumed Whistling Duck
Dendrocygna eytoni
Measuring 42–60 cm (16.5–23.5 in) and weighing around one kilogram (2.2 lb), it is a long-necked duck with brown upperparts, paler underparts and a white rump. The chest is a chestnut colour with thin black bars, while long black-margined plumes arise from its flanks. Its bill and legs are a pinkish red, and the iris of the eyes are yellow. The male and female are similar in appearance. The species has a characteristic lowered neck and short, dark, rounded wings while flying. The call is a characteristic whistle, which gives the bird its common name.
ID text from Wikipedia, CC BY-SA 4.0
Wandering Whistling Duck
Dendrocygna arcuata
Formerly named tree ducks, the wandering whistling duck has its new name because of their loud whistling calls and the whistling noise their wings make during flight. They have long necks and legs and look like a cross between a goose and a duck. They have a strong head and neck with a darker crown and hindneck. The breast contains black spotting and the feathers are mostly dark brown. They range in size from 54–60 cm in height and weigh on average 750 grams. They mainly feed on grasses, waterlilies, water plants and occasionally insects and aquatic vertebrae.
ID text from Wikipedia, CC BY-SA 4.0
Where you might meet both
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Play today's Daily BirdPhotos and recordings are credited to their authors under the licence shown. Full profiles: Plumed Whistling Duck and Wandering Whistling Duck.