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closeIUCN Red List history
| Year | Category |
|---|---|
| 2012 | Least Concern |
| 2009 | Least Concern |
| 2008 | Least Concern |
| 2004 | Least Concern |
| 2000 | Lower Risk/Least Concern |
| 1994 | Lower Risk/Least Concern |
| 1988 | Lower Risk/Least Concern |
Species attributes
| Migratory status | full migrant | Forest dependency | Does not normally occur in forest |
| Land mass type | Average mass | - |
Distribution
| Estimate | Data quality | |
|---|---|---|
| Extent of Occurrence breeding/resident (km2) | 32,600,000 | medium |
| Number of locations | - | |
| Fragmentation | - |
Population & trend
| Estimate | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| No. of mature individuals | poor | Estimated | 2009 | |
| Population trend | Increasing | - | ||
| Number of subpopulations | - | - | - | |
| Largest subpopulation | - | - | - | |
| Generation length (yrs) | 5.3 | - | - | - |
| Population justification: The population is estimated to number 1,700,000-2,800,000 individuals. | ||||
| Trend justification: The overall population trend is increasing, although some populations are decreasing (Wetlands International 2006). | ||||
Country/Territory distribution
| Country/Territory | Occurrence status | Extinct | Breeding | Non-breeding | Passage |
|---|---|---|---|---|---|
| Angola | Native | No | |||
| Antigua and Barbuda | Native | No | |||
| Argentina | Native | No | |||
| Aruba (to Netherlands) | Native | No | |||
| Barbados | Native | No | |||
| Benin | Native | No | |||
| Bolivia | Native | No | |||
| Bonaire, Sint Eustatius and Saba (to Netherlands) | Native | No | |||
| Botswana | Native | No | |||
| Brazil | Native | No | |||
| Burkina Faso | Native | No | |||
| Burundi | Native | No | |||
| Cameroon | Native | No | |||
| Côte d'Ivoire | Native | No | |||
| Central African Republic | Native | No | |||
| Chad | Native | No | |||
| Chile | Vagrant | No | |||
| Colombia | Native | No | |||
| Comoros | Native | No | |||
| Congo | Native | No | |||
| Congo, The Democratic Republic of the | Native | No | |||
| Costa Rica | Native | possibly | |||
| Cuba | Native | No | |||
| Curaçao (to Netherlands) | Native | No | |||
| Dominica | Native | No | |||
| Dominican Republic | Native | No | |||
| Equatorial Guinea | Native | No | |||
| Eritrea | Native | No | |||
| Ethiopia | Native | No | |||
| French Guiana | Native | No | |||
| Gabon | Native | No | |||
| Gambia | Native | No | |||
| Ghana | Native | No | |||
| Guadeloupe (to France) | Native | No | |||
| Guinea | Native | No | |||
| Guinea-Bissau | Native | No | |||
| Guyana | Native | No | |||
| Haiti | Native | No | |||
| Kenya | Native | No | |||
| Lesotho | Native | No | |||
| Liberia | Native | No | |||
| Madagascar | Native | No | |||
| Malawi | Native | No | |||
| Mali | Native | No | |||
| Martinique (to France) | Native | No | |||
| Mauritania | Native | No | |||
| Mauritius | Native | No | |||
| Mayotte (to France) | Native | No | |||
| Montserrat (to UK) | Native | No | |||
| Mozambique | Native | No | |||
| Namibia | Native | No | |||
| Nicaragua | Native | No | |||
| Niger | Native | No | |||
| Nigeria | Native | No | |||
| Panama | Vagrant | No | |||
| Paraguay | Native | No | |||
| Peru | Native | No | |||
| Puerto Rico (to USA) | Native | Yes | Yes | ||
| Réunion (to France) | Native | No | |||
| Rwanda | Native | No | |||
| Senegal | Native | No | |||
| Seychelles | Vagrant | No | |||
| Sierra Leone | Native | No | |||
| Sint Maarten (to Netherlands) | Native | No | |||
| Somalia | Native | No | |||
| South Africa | Native | No | |||
| South Sudan | Native | No | Yes | ||
| Spain | Vagrant | No | |||
| St Kitts and Nevis | Native | No | |||
| St Lucia | Native | No | |||
| St Vincent and the Grenadines | Native | No | |||
| Sudan | Native | No | |||
| Suriname | Native | No | |||
| Swaziland | Native | No | |||
| Tanzania | Native | No | |||
| Togo | Native | No | |||
| Trinidad and Tobago | Native | No | |||
| Uganda | Native | No | |||
| Uruguay | Native | No | Yes | ||
| Venezuela | Native | No | |||
| Zambia | Native | No | |||
| Zimbabwe | Native | No |
Important Bird Areas where this species has triggered the IBA criteria
| Country/Territory | IBA Name | IBA link |
|---|---|---|
| Cameroon | Lake Maga |  |
| Chad | Lake Fitri | |
| Ghana | Keta Lagoon Ramsar Site | |
| Mali | Lac Faguibine | |
| Mauritania | Gâat Mahmoûdé | |
| Nigeria | Hadejia-Nguru wetlands | |
| Senegal | Djoudj wetlands | |
| South Sudan | Sudd (Bahr-el-Jebel system) | |
Habitats & altitude
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Artificial/Aquatic & Marine | Aquaculture Ponds | suitable | non-breeding |
| Artificial/Aquatic & Marine | Aquaculture Ponds | suitable | breeding |
| Artificial/Aquatic & Marine | Water Storage Areas (over 8ha) | suitable | non-breeding |
| Artificial/Aquatic & Marine | Water Storage Areas (over 8ha) | suitable | breeding |
| Artificial/Terrestrial | Arable Land | suitable | non-breeding |
| Artificial/Terrestrial | Arable Land | suitable | breeding |
| Wetlands (inland) | Bogs, Marshes, Swamps, Fens, Peatlands | major | breeding |
| Wetlands (inland) | Permanent Freshwater Lakes (over 8ha) | suitable | breeding |
| Wetlands (inland) | Permanent Rivers/Streams/Creeks (includes waterfalls) | suitable | breeding |
| Wetlands (inland) | Seasonal/Intermittent Freshwater Lakes (over 8ha) | suitable | non-breeding |
| Wetlands (inland) | Seasonal/Intermittent Freshwater Lakes (over 8ha) | suitable | breeding |
| Altitude | 0 - 1000 m | Occasional altitudinal limits |
Utilisation
| Purpose | Primary form used | Life stage used | Source | Scale | Level | Timing |
|---|---|---|---|---|---|---|
| Pets | Whole | Adults and juveniles | Wild | Subsistence, National | Non-trivial | Recent |
| Food (human) | Whole | Adults and juveniles | Wild | Subsistence, National | Non-trivial | Recent |
| Pets | Whole | Adults and juveniles | Wild | International | Non-trivial | Recent |
Recommended citation
BirdLife International (2013) Species factsheet: Dendrocygna viduata. Downloaded from
http://www.birdlife.org on 24/05/2013.
Recommended citation for factsheets for more than one species: BirdLife International (2013) IUCN Red List for birds. Downloaded from
http://www.birdlife.org on 24/05/2013.
This information is based upon, and updates, the information published in BirdLife International (2000) Threatened birds of the world. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife International, BirdLife International (2004) Threatened birds of the world 2004 CD-ROM and BirdLife International (2008) Threatened birds of the world 2008 CD-ROM. These sources provide the information for species accounts for the birds on the IUCN Red List.
To provide new information to update this factsheet or to correct any errors, please email BirdLife
To contribute to discussions on the evaluation of the IUCN Red List status of Globally Threatened Birds, please visit BirdLife's Globally Threatened Bird Forums.
| Key facts | |
|---|---|
| Current IUCN Red List category | Least Concern |
| Family | Anatidae (Ducks, geese and swans) |
| Species name author | (Linnaeus, 1766) |
| Population size | mature individuals |
| Population trend | Increasing |
| Distribution size (breeding/resident) | 32,600,000 km2 |
| Country endemic? | No |
| Links to further information | |
|
- Summary information on this species - Climate change species distributions | |
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