23 December 2015

102, Egyptian goose (Kolgans)

Location: Kenridge, Betty's Bay
Scientific name: Alopochen aegyptiacus


The Egyptian goose (Alopochen aegyptiacus) 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.

This is a largely terrestrial species, which will also perch readily on trees and buildings. Egyptian geese typically eat seeds, leaves, grasses, and plant stems. Occasionally, they will eat locusts, worms, or other small animals.

Both sexes are aggressively territorial towards their own species when breeding and frequently pursue intruders into the air, attacking them in aerial "dogfights".[8] Neighbouring pairs may even kill another's offspring for their own offsprings' survival as well as for more resources.[12]

This species will nest in a large variety of situations, especially in holes in mature trees in parkland. The female builds the nest from reeds, leaves and grass, and both parents take turns incubating eggs.[7] Egyptian geese usually pair for life. Both the male and female care for the offspring until they are old enough to care for themselves.