This duck is known for its ability to swim underwater for long periods of time. Gallery; References; External links; It is distributed throughout the southern Philippines, Wallacea and New Guinea.It has recently colonised Australia, with a small population now resident at Weipa on the western coast of Cape York Peninsula. Breeding in Australasia, Oriental Region: Philippines to New Guinea; can be seen in 4 countries. The Spotted Whistling Duck, Dendrocygna guttata, is endemic to Australia; Indonesia; Papua New Guinea and the Philippines. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Relevant Resources. Males and females are similar in size and appearance, but juveniles are recognizable by the lack of developed spots. spotted whistling-duck / whistling duck [Dendrocygna guttata] Tüpfelbaumente {f}orn.. Zur Vollversion (Desktop-PC) Zuletzt gesucht The spotted whistling duck (Dendrocygna guttata) is a member of the duck family Anatidae.. The Spotted Whistling Duck, a common bird in New Guinea, was first recorded at Weipa on the western side of the peninsula in 14 years ago. Contents. They nest in tree cavities and roost in trees, and is sometimes called the Spotted Tree Duck. These ducks are named for the prominent white spots on its neck, breast and flanks. The Spotted Whistling Duck is named after their White spots and shrill whistling call. The Spotted Whistling Duck can raise the dark feathers on its crown into a small crest ressembling a mohawk. The spotted whistling duck spends its time nesting in hollow tree trunks. It will be interesting to see if it gets more widely established in Northern Australia. Spotted Whistling Duck (Dendrocygna guttata) bird calls on dibird.com. It now occurs also in the Lockhart River district on the eastern side at about the same latitude as Weipa and this is where we came across a party of 4 last Monday.