Alopochen aegyptiaca
Egyptian goose

Alopochen aegyptiaca is widely distributed throughout its native range, Africa, and southern Europe. It is especially common in southern Africa, below the Sahara and in the Nile Valley. In the 18th century, Alopochen aegyptiaca was introduced into Great Britain, and a substantial population still thrives there today. Currently Alopochen aegyptiaca is colonizing the Netherlands, Belgium, and Germany. (Lensink, 1998; VanPerlo, 1999)

Egyptian geese will not populate densely wooded areas, though they can be found in meadows, grasslands, and agricultural fields. Most of their time is spent in rivers, streams, lakes, ponds and wetlands. They can be found as high as 4000 m. (Jensen et al., 2002; McLachlan and Liversidge, 1940; VanPerlo, 1999)

Egyptian geese have long necks, long pink legs, a pink bill and brown eye patches encircling each eye. They are distinguished from closely related species by a brown patch in the middle of the chest. The upper wings and the head are brown, while the rest of the body is light brown. The underside of the wings is white and green. Juveniles do not have the brown eye patches or a patch on the chest.

Egyptian geese are anywhere from 63 to 73 cm in height and they can weigh from 1.5 to 2.3 kg. The wingspan is fairly large, measuring 38 cm, on average.

Distinguishing between males and females can be a challenge. The females are smaller than the males, but otherwise both sexes look alike. One way to tell them apart is by their sound. Males make a raspy hiss, while females produce a cackling sound. Although they are not terribly vocal, when they are feeling aggressive or stressed they will make a great deal of noise. (Jensen et al., 2002; Newman, 1983; Sclater, 1906; VanPerlo, 1999)

The lifespan of Alopochen aegyptiacus in the wild has not been documented. At the Woodland Park Zoo, an Egyptian goose lived for fourteen years. (Jensen et al., 2002)

These geese stay together in small flocks throughout the year, mainly for protection. Egyptian geese pair up during the breeding season, but otherwise they remain in their flocks. Although they are mainly sedentary, they move to another body of water if a period of drought occurs in their current home range. They may wander from the water during the day in search of food in either the grasslands or agricultural fields. They always return to the water at night. (VanPerlo, 1999)

Home Range

The geese usually settle in one pond, lake, stream or river for their entire lives, unless predators become too abundant or drought occurs. (Petri, 1998; Prozesky, 1970; VanPerlo, 1999)

Distinguishing between male and female Egyptian geese can be a challenge. One way to tell them apart is by their sound. Males make a raspy hiss, while females produce a cackling sound. Although they are not terribly vocal, when they are feeling aggressive or stressed they will make a great deal of noise.

The males are quite aggressive when mating. Each male performs a noisy and elaborate courtship display, emitting unusually loud honking noises. (Newman, 1983; VanPerlo, 1999)

Egyptian geese are mainly herbivores, they eat young grass from grasslands or savannahs, grains (particularly wheat) from agricultural fields, and soft vegetation like leaves and other detritus. Many tend to forage away from the water in pastures or arable land. Part of their diet includes a wide variety of small insects, terrestrial worms and frogs that live in nearby ponds. (Mangnall and Crowe, 2002; VanPerlo, 1999)

Egyptian geese swim, travel and feed in flocks. Living in flocks may be a defense against predators since there are more individuals present to look out for predators and give a warning.

Predators include: lions (Panthera leo), cheetahs (Acinonyx jubatus), hyenas (subfamily Hyaeninae), crocodiles (genus Crocodylus) and vultures (family Accipitridae). (Lensink, 1998; Petri, 1998)

Since these geese tend to eat much of their food on land, they help disperse seeds, break up soil and decompose dead plants. (Lensink, 1998; Sclater, 1906)

Due to the large numbers of Egyptian geese in southern Africa, farmers have been known to complain about attacks on their crops. Groups of geese graze on young, sprouting plants, causing great damage to the farmer's crops. (Jensen et al., 2002; Mangnall and Crowe, 2002)

Alopochen aegyptiacus are not hunted by many people because they live in such remote locations, but some farmers may shoot at them to scare them away from their agricultural fields. Egyptian Geese may also aid in decreasing pest populations around lakes or fields. (Mangnall and Crowe, 2002)

As the most widely distributed member of their family in Africa, Egyptian geese seem to be managing quite well. Due to the increased availability of water in Southern Africa, numbers have gone up in the past few years. Egyptian geese are listed as Appendix III by CITES. (Jensen et al., 2002; Mangnall and Crowe, 2002)