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| | ;Dendrocygna javanica | | ;Dendrocygna javanica |
| - | [[Image:Lesser_Whistling_Duck.jpg|thumb|350px|right|Photo by Chaiyan]] | + | [[Image:Lesser_Whistling_Duck.jpg|thumb|550px|right|Photo by Chaiyan]] |
| | + | ==Identification== |
| | + | |
| | + | The Lesser Whistling Duck Dendrocygna javanica, also known as Indian Whistling Duck, is a small whistling duck which breeds in South Asia and southeast Asia. It may also be called the Lesser Whistling Teal (based on an older classification), or the Tree Duck. |
| | + | This species has a long grey bill, long head and longish legs. It has a buff head, neck and underparts, and a darker crown. The back and wings are darkish grey, and there are chestnut patches on the wings and tail. All plumages are similar. |
| | + | |
| | + | |
| | + | ==Distribution== |
| | + | This is a largely resident species distributed unevenly from the (Pakistan lower river valleys eastwards across most of peninsular India, Nepal terai, Sri Lanka, Bangladesh, Myanmar, Thailand, Malaysia, Indonesia, south China, to Vietnam. It is largely resident, apart from local movements (often induced by drought or floods), but Chinese birds winter further south. |
| | + | |
| | + | Covering between 1 to 10 million km2, it is estimated to have a global population of between two and twenty million individuals. |
| | + | ==Taxonomy== |
| | + | ==Habitat== |
| | + | Still freshwater lakes, with plentiful vegetation, where this duck feeds on seeds and other vegetation. Occasionally seeks refuge in the ocean just outside the surf area. |
| | + | ==Behaviour== |
| | + | May be seen often perching on trees near water bodies, giving rise to the alternate name Tree Duck. |
| | + | This species is gregarious, and at favoured sites, such as Carambolin Lake in India, the flocks of a thousand or more birds arriving at dawn are an impressive sight. |
| | + | |
| | + | The call is a wheezy, whistling "seasick, seasick", call, uttered in flight. Roosts can be quite noisy. |
| | + | It nests in tree holes, old nests of other birds, or on a stick platform near the ground, and lays 6-12 eggs. |
| | + | |
| | ==External Links== | | ==External Links== |
| | *[http://www.birdforum.net/pp_gallery/showgallery.php?mcats=all&what=allfields&si=Dendrocygna+javanica+ View more images of Lesser Whistling Duck in the gallery] | | *[http://www.birdforum.net/pp_gallery/showgallery.php?mcats=all&what=allfields&si=Dendrocygna+javanica+ View more images of Lesser Whistling Duck in the gallery] |
| | [[Category:Birds]] | | [[Category:Birds]] |
Revision as of 16:02, 18 June 2007
- Dendrocygna javanica
Identification
The Lesser Whistling Duck Dendrocygna javanica, also known as Indian Whistling Duck, is a small whistling duck which breeds in South Asia and southeast Asia. It may also be called the Lesser Whistling Teal (based on an older classification), or the Tree Duck.
This species has a long grey bill, long head and longish legs. It has a buff head, neck and underparts, and a darker crown. The back and wings are darkish grey, and there are chestnut patches on the wings and tail. All plumages are similar.
Distribution
This is a largely resident species distributed unevenly from the (Pakistan lower river valleys eastwards across most of peninsular India, Nepal terai, Sri Lanka, Bangladesh, Myanmar, Thailand, Malaysia, Indonesia, south China, to Vietnam. It is largely resident, apart from local movements (often induced by drought or floods), but Chinese birds winter further south.
Covering between 1 to 10 million km2, it is estimated to have a global population of between two and twenty million individuals.
Taxonomy
Habitat
Still freshwater lakes, with plentiful vegetation, where this duck feeds on seeds and other vegetation. Occasionally seeks refuge in the ocean just outside the surf area.
Behaviour
May be seen often perching on trees near water bodies, giving rise to the alternate name Tree Duck.
This species is gregarious, and at favoured sites, such as Carambolin Lake in India, the flocks of a thousand or more birds arriving at dawn are an impressive sight.
The call is a wheezy, whistling "seasick, seasick", call, uttered in flight. Roosts can be quite noisy.
It nests in tree holes, old nests of other birds, or on a stick platform near the ground, and lays 6-12 eggs.
External Links
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