The Egyptian Goose (Alopochen aegyptiaca) is a member of the duck, goose, and swan family Anatidae. It is native to Africa south of the Sahara and the Nile Valley.
Egyptian geese were considered sacred by the ancient Egyptians, and appeared in much of their artwork. They have been raised for food and extensively bred in parts of Africa since they were domesticated by the ancient Egyptians. Because of their popularity chiefly as ornamental bird, escapes are common and small feral populations have become established in Western Europe.
The Egyptian goose is believed to be most closely related to the shelducks (genus Tadorna) and their relatives, and is placed with them in the subfamily Tadorninae. It is the only extant member of the genus Alopochen, which also contains closely related prehistoric and recently extinct species.
Its generic name is based on Greek ἀλώπηξ ('alopex') + χήν ('chen') = "fox-goose", referring to the color of its back.
It swims well, and in flight looks heavy, more like a goose than a duck, hence the English name.
This species breeds widely in Africa except in deserts and dense forests, and is locally abundant. They are found mostly in the Nile Valley and south of the Sahara. While not breeding, it disperses somewhat, sometimes making longer migrations northwards into arid regions of the Sahel. It has also been introduced elsewhere: Great Britain, the Netherlands, France, and Germany have self-sustaining populations which are mostly derived from escaped ornamental birds. Escapes have also bred on occasion in other places, such as Florida and New Zealand. The British population dates back to the 18th century, though only formally added to the British list in 1971. In Britain, it is found mainly in East Anglia, in parkland with lakes. It was officially declared a pest in the U.K. in 2009.
Both sexes are aggressively territorial towards their own species when breeding and frequently pursue intruders into the air, attacking them in aerial "dogfights". Neighboring pairs may even kill another's offspring for their own offsprings' survival as well as for more resources.
Egyptian geese usually pair for life. Both the male and female care for the offspring until they are old enough to care for themselves.
All photos except those in the 4000 and 5000 series were taken inKenya and Tanzynia.