Anas bernieri

Anas bernieri (*)

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Superclassis: Tetrapoda
Classis: Aves
Subclassis: Carinatae
Infraclassis: Neornithes
Parvclassis: Neognathae
Ordo: Anseriformes
Familia: Anatidae
Subfamilia: Anatinae
Genus: Anas
Species: Anas bernieri

Name

Anas bernieri (Hartlaub, 1860)

References

* Journal für Ornithologie 8 no.45 p.173

Vernacular names
Internationalization
Česky: Čírka černoskvrnná
Deutsch: Bernierente
English: Bernier's Teal
Español: Cerceta malgache
Français: Sarcelle de Bernier
Magyar: Bernier-réce
日本語: シロスジコガモ
‪Norsk (bokmål)‬: Gasserkrikkand
Svenska: Madagaskarkricka

Bernier's Teal Anas bernieri (also known as Madagascar Teal) is a duck species of the genus Anas. It is endemic to Madagascar, where it is found only along the west coast.

This duck is 40 to 45 cm in length, and is predominately warm brown all over with conspicuous black scalloping, heaviest on flanks and breast. It has a black speculum, and its bill is pinkish gray and slightly upturned. It is somewhat difficult to distinguish between male and female ducks since they look very similar to each other.

It prefers mangroves and rarely leaves this habitat where it favors open shallow ponds and lakes, preferably brackish. They tend to eat invertebrates, plant materials, and insects. They nest in tree cavities, mainly mangrove.

Currently the Madagascar Teal is on the verge of extinction. There are only about 1500 left in the world. The reason these ducks are on the verge of extinction is because their natural habitat, mangrove forests are being destroyed for timber and fuel. The result of the forests being destroyed by humans is in turn affected the the livelihood of the ducks.

The Durrell Wildlife Conservation Trust is undergoing a successful breeding program since 1995 after a failed attempt in 1993 due to capturing four ducks which turned out to be all male.

The binomial commemorates the French surgeon Chevalier J A Bernier.

References

* BirdLife International (2006). Anas bernieri. 2006. IUCN Red List of Threatened Species. IUCN 2006. www.iucnredlist.org. Retrieved on 11 May 2006. Database entry includes a range map, a brief justification of why this species is endangered, and the criteria used

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