Bird name: Greylag Goose
Latin: Anser anser
Other: Oie cendrée
Family: Anatidae • Subfamily: Anserinae • Geese

Photo: monacoeye • Camargue • Mar 2009 More photos...

Bird name: Bar Headed Goose
Latin: Anser indicus
Other: Oie à tête barrée (Fr) • Oca indiana (It)
Family: Anatidae • Subfamily Anserinae • Geese

Photo: monacoeye • NW Italy • Dec 2008More photos...

Bird name: Domestic Goose
Latin: Anser anser domesticus
Other:
Family: Anatidae • Subfamily Anserinae • Geese

Photo: monacoeye • SE France • Jan 2009

I believe (but am not sure) that these are Domestic Geese, or mixtures of Domestic Geese and their wild counterparts, Greylay Geese. Less sure about the white one - taken in Brazil.More photos...

Bird name: Egyptian Goose
Latin: Alopochen aegyptiacus
Other:
Family: Anatidae • Subfamily Tadorninae • Shelducks

Photo: monacoeye • Brazil (captive)

Taxonomy unclear - near to shelducksMore photos...