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Tadorna ferruginea
– Least Concern
Taxonomy
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Kingdom:
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ANIMALIA
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Phylum:
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CHORDATA
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Class:
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AVES
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Order:
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ANSERIFORMES
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Family:
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ANATIDAE
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Scientific Name:
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Tadorna ferruginea
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Species Authority:
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(Pallas, 1764)
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Common Name/s:
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RUDDY SHELDUCK (Eng)
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Assessment Information
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Red List Category & Criteria:
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LC ver 3.1 (2001)
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Year Assessed:
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2004
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Assessor/s:
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BirdLife International
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Evaluator/s:
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Ekstrom, J. & Butchart, S. (BirdLife International Red List Authority)
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Justification:
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This species has a large range, with an estimated global extent of occurrence of 1,000,000–10,000,000 km². It has a large global population estimated to be 170,000–220,000 individuals (Wetlands International 2002). Global population trends have not been quantified, but the species is not believed to approach the thresholds for the population decline criterion of the IUCN Red List (i.e., declining more than 30% in ten years or three generations). For these reasons, the species is evaluated as Least Concern.
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History:
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| 1988 | - | Lower Risk/least concern (BirdLife International 2004) |
| 1994 | - | Lower Risk/least concern (BirdLife International 2004) |
| 2000 | - | Lower Risk/least concern (BirdLife International 2000) |
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Geographic Range
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Range Description:
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This species has a large range, with an estimated global Extent of Occurrence of 1,000,000-10,000,000 km². It has a large global population estimated to be 170,000-220,000 individuals (Wetlands International 2002). Global population trends have not been quantified, but the species is not believed to approach the thresholds for the population decline criterion of the IUCN Red List (i.e. declining more than 30% in ten years or three generations). For these reasons, the species is evaluated as Least Concern.
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Countries:
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Native:
Afghanistan; Albania; Algeria; Armenia; Azerbaijan; Bangladesh; Bhutan; Bulgaria; China; Cyprus; Czech Republic; Denmark; Egypt; Ethiopia; Georgia; Germany; Greece; India; Iran, Islamic Republic of; Iraq; Israel; Italy; Japan; Kazakhstan; Korea, Democratic People's Republic of; Korea, Republic of; Kyrgyzstan; Lao People's Democratic Republic; Libyan Arab Jamahiriya; Macedonia, the former Yugoslav Republic of; Moldova, Republic of; Mongolia; Morocco; Myanmar; Nepal; Netherlands; Oman; Pakistan; Romania; Russian Federation; Saudi Arabia; Spain; Sri Lanka; Sudan; Switzerland; Syrian Arab Republic; Taiwan, Province of China; Tajikistan; Thailand; Tunisia; Turkey; Ukraine; Uzbekistan; Viet Nam; Western Sahara; Yemen
Vagrant:
Austria; Belgium; Bosnia and Herzegovina; Croatia; Eritrea; Finland; France; Hong Kong; Hungary; Iceland; Ireland; Jordan; Kuwait; Lebanon; Liechtenstein; Malta; Montenegro; Norway; Poland; Portugal; Serbia; Seychelles; Slovakia; Slovenia; Sweden; United Arab Emirates; United Kingdom
Regionally extinct:
Turkmenistan
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Habitat and Ecology
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System:
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Terrestrial; Freshwater; Marine
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