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Globally threatened Anatidae species

listed in 2002 IUCN Red List

[ in Japanese ] [ Back ]


2002 IUCN Red List launched on October 2002, revising list of globally threatened fauna and flora since 2000 List (c.f. IUCN SSC News Release). Listed below are Red List species belonging to Anatidae, searched from the on-line database (This is the searched URL).

Changes are found in two species; Hymenolaimus malacorhynchos are now [EN A4be; C1+2a(i)] from [VU C2a] in 2000 List, and Mergus squamatus [EN C1] from [VU A2cde, C1], respectively; with one new inclusion of extinct Réunion Shelduck Mascarenachen kervazoi [EX] (c.f. 2000 List).

Globally threatened Anatidae species

from: IUCN 2002. 2002 IUCN Red List of Threatened Species. [on-line] www.redlist.org. Downloaded on 1 January 2003.

Red List Categories and Criteria are found in linked pages in the Red List website at description of versions (ver.3.1 or ver.2.3) in the column of status.

Species

Red List

Trend

Dendrocygna arborea

VU B1+2abcde ver 2.3 (1994)

Decreasing

Oxyura leucocephala

VU A1acde ver 2.3 (1994)

Decreasing

Anser cygnoides

EN A1acd+2bcd ver 2.3 (1994)

Decreasing

Anser erythropus

VU A1acd+2bcd ver 2.3 (1994)

Decreasing

Anser canagicus

LR nt ver 2.3 (1994)


Branta sandvicensis

VU D1 ver 2.3 (1994)

Increasing

Branta ruficollis

VU B1+2c ver 2.3 (1994)

Unknown

Cyanochen cyanopterus

LR nt ver 2.3 (1994)


Neochen jubatus

LR nt ver 2.3 (1994)


Alopochen mauritianus

EX ver 2.3 (1994)


Tadorna cristata

CR D ver 2.3 (1994)

Unknown

Mascarenachen kervazoi

EX ver 3.1 (2001)


Tachyeres leucocephalus

LR nt ver 2.3 (1994)


Cairina scutulata

EN A1cd+2cd, C1+2a ver 2.3 (1994)

Decreasing

Pteronetta hartlaubi

LR nt ver 2.3 (1994)


Hymenolaimus malacorhynchos

EN A4be; C1+2a(i) ver 3.1 (2001)

Decreasing

Anas waigiuensis

VU C1 ver 2.3 (1994)

Decreasing

Anas formosa

VU A1cd+2cd ver 2.3 (1994)

Decreasing

Anas bernieri

EN C2b ver 2.3 (1994)

Decreasing

Anas (aucklandica) aucklandica

VU D1+2 ver 2.3 (1994)

Stable

Anas (aucklandica) chlorotis

EN B1+2abcde ver 2.3 (1994)

Decreasing

Anas (aucklandica) nesiotis

CR D ver 2.3 (1994)

Stable

Anas laysanensis

VU A1ace, D1+2 ver 2.3 (1994)

Increasing

Anas wyvilliana

EN B1+2bcde ver 2.3 (1994)

Decreasing

Anas melleri

EN C2b ver 2.3 (1994)

Decreasing

Anas luzonica

VU A1acd+2cd ver 2.3 (1994)

Decreasing

Anas marecula

EX ver 2.3 (1994)


Anas thodori

EX ver 2.3 (1994)


Anas specularis

LR nt ver 2.3 (1994)


Anas (acuta) eatoni

VU A2e ver 2.3 (1994)

Decreasing

Marmaronetta angustirostris

VU A1cd+2cd, C1 ver 2.3 (1994)

Decreasing

Rhodonessa caryophyllacea

CR D ver 2.3 (1994)

Unknown

Aythya nyroca

LR nt ver 2.3 (1994)


Aythya innotata

CR A1abcde, B1+2abcde, C2b, D ver 2.3 (1994)

Decreasing

Aythya baeri

VU A1cd+2cd, C1 ver 2.3 (1994)

Decreasing

Camptorhynchus labradorius

EX ver 2.3 (1994)


Mergus octosetaceus

CR C2a ver 2.3 (1994)

Decreasing

Mergus squamatus

EN C1 ver 3.1 (2001)

Decreasing

Mergus australis

EX ver 2.3 (1994)



Number of species

Extinct (EX)

6

Threatened

26

CR

Critically Endangered

5

EN

Endagered

8

VU

Vulnerable

13

Lower Risk: near threatened (LR nt)

7

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Strategy

Wetlands International

The "Action Plan for the Conservation of Migratory Anatidae in the East Asian Flyway" is a component of the "Asia-Pacific Migratory Waterbird Conservation Strategy", and the "Anatidae Site Network in the East Asian Flyway" is a programme of international co-operation to enhance the conservation of the wetlands of international importance for Anatidae (ducks, geese and swans) in the flyway under the "Action Plan". The "Anatidae Working Group" of Asia-Pacific Migratory Waterbird Conservation Committee oversees the implementation of these programmes with technical support from Anatidae Flyway Officer.

mailFor further information, please contact the Anatidae Flyway Officer. Posted 8 Jan 2003.