Native
Introduced
Reintroduced
Vagrant
Native (uncertain presence)
Regionally extinct vagrant
Regionally extinct
Synonyms : 灰头草雁 (cn), husice rudoprsá (cz), Graukopfgans (de), Gråhovedet Gås (dk), Ashy-headed Goose (en), Cauquén Cabecigrís (es), harmaapäähansu (fi), Oca testagrigia (it), コバシガン (jp), Grijskopgans (nl), Gråhodegås (no), magelanka siwogłowa (pl), Сероголовый гусь (ru), Gråhuvad gås (se), bernaška sivohlavá (sl)
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Updated on Updated on 2012/05/23 05:54:39 - © 1996-2012 Oiseaux.net
