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Things to know
Abijatta-Shalla Lakes National Park
| The Ornithological Paradise songs of the forests Bird life at Bale Bird life at the Lakes Lowland Birds Click here for tour information
No other aspect of
Ethiopias biology typifies its unique situation more than does its bird fauna.
Ethiopias position, an
extensive highland-island surrounded by arid lands, has enabled the Broadly speaking Ethiopia can be divided into a number of habitats with respect to bird life the Rift Valley lakes, the highland massifs, the lowlands , and the arid semi- deserts. Each of these is in turn a complex mosaic of terrain, soils, vegetation, and human use, all of which govern the avifauna found there. Many of the endemic
species present on the western and south- eastern highland plateau are The highland forests are home to birds less easily seen. Their song is usually the first sign of their presence. The Abyssinian Catbird has one of the most beautiful calls, the male and female performing a duet in the seclusion of thick bush. The Black- Headed Forest Oriole has a distinctive call and its yellow color shows clearly in the upper storey of the tall trees it favors. Two endemics are
found in the southern edge of the plateau, in the Yabello area. These are the The highland plateaux are home to many endemic species, and Bale Mountains National park harbors some of them. Among these are the Blue- Winged Goose, whose closest relative is in the Andes mountains of South America. The Spot- Breasted Plover is very striking and can be seen in large numbers at some times of year. The comical Rougets Rail is often seen in grass clumps near water, its tail flashing white as it is flicked up and down. The Yellow-Fronted Parrot is usually first noted by its call and its typical fast parrot flight through the tall juniper trees. The Banded Barbet
is found over a large area; its chest is streaked with black. The Golden- Ruppells Chat is confined to the western highlands and is again seen on cliffs, often darting from the road as a car approaches, its white wing patches showing clearly. The White- Backed Black Tit is often missed because it is small and likes the shelter of trees. Large parties of Black- Headed Siskins are seen at high altitudes, often in the moorlands. White- Billed Starlings are in the Red-Wing group of Starlings and are distinguished by their ivory- white bills. In the group of seed- eaters, or serins, three are considered endemic, though there is some discussion over this. These are the Yellow- Throated of the Sidamo area and the Ankober and Salvadoris seed- eaters. Harwoods Francolin is a little- known species found only in the gorges of the western highlands leading in to the Blue Nile gorge. It is the extensive high- altitude plateaux that form the quintessential Ethiopian habitat - for birds in particular , but also for other forms of wild life. Most of the endemics are to be found here, as well as a considerable number of other species. Some of the richest areas are the small patches of natural forest on gorge edges, in inaccessible valley bottoms, and the often sacred groves on hilltops and around churchs. Well over fifty species of birds have been positively identified in the Semien Mountains National Park. This includes an unusually large number of birds of prey and carrion-eaters. One of the most spectacular of these is the Lammergeyer, or Bearded Vulture. This magnificent bird with its three-meter wing spread is unusually common in the Semien, though it is found also in other parts of Africa, Asia and Europe. Its diet makes it one of natures rare phenomena: it eats bones and bone marrow. When an animal dies, the lammergeyer waits until the bones have been picked clean by other scavengers, then it eats the smaller bones. The bigger bones it carries away. to a flat, rocky spot over which it sails like a bomber and drops the bone from a height sufficient to shatter it to bits. When the bone is broken to manageable size, the lammergeyer eats the pieces. Lammergeyers have been known to fly as high as 25,000 feet in the Himalayas, and they have been clocked at 79.5 miles per hour flying speed.
The Augur Buzzard is
another species commonly seen in the national park. It occurs in several color
variations. Adults are characterized by dark gray or almost black upper parts
and a bright chestnut-colored tail. The underside may be completely white,
white with a black throat and upper breast, or entirely black. The latter form -
the melanistic phase - is somewhat more common in the Semien than elsewhere.
Another interesting bird is the Egyptian Vulture, which has joined man, the
chimpanzee, the sea otter and a few others in an exclusive clique of creatures
who use tools. Eggs form a part of the diet of the Egyptian vulture. If the egg
is large and difficult to crack, the vulture picks up a stone with its beak and
throws it at the egg until the shell cracks. Egyptian Vultures have been seen
opening ostrich eggs in this fashion.
Other large birds which may be seen include the Ruppells Griffon Vulture, the Hooded Vulture, and the Lappet-Faced Vulture. Of the species endemic to Ethiopia, the most readily observed are the Thick-Billed Raven, the Wattled Ibis, and the White-Collared Pigeon. The Thick-Billed Raven is unmistakable. It is one of the largest of the ravens and its bill seems to be aspiring to the proportions of a toucans beak. This Raven has a deep, wheezing croak, like a frog with asthma. It often frequents campsites, looking for garbage. It may be joined there by some related birds, the Fan-Tailed Ravens, Cape Rooks and Pied Crows. Ethiopias lakes are famous for the sheer numbers of birds they harbor. In fact at each of two locations in the Rift Valley over 50% of all Ethiopias bird species have been recorded, because of the proximity of numerous aquatic and terrestrial habitats. These are the Awash National Park with Lake Basaka and the Abijata-Shalla Lakes National Park. Abijata is a feeding ground for numerous great white pelicans and Various sorts of Flamingos, as well as flocks of Little Grebes. The Pelicans nest in very large numbers on an island in neighboring Lake Shalla, which is almost fishless. Every day the birds have to thermal up and across the isthmus separating the two lakes to feed. Every few years Lake Abijatas waters recede spectacularly, causing a rise in alkalinity accompied by major fish die-offs and a change in the algal composition of the waters. The Pelicans then have to fish further afield on lakes Langano, Ziway, Awasha and even Chamo and Abaya, while the Flamingos move further afield into neighboring countries. An island in Lake Shalla,
a regular breeding ground for Great White Pelicans, is also known
to be The waters of these lakes
are especially rich as breeding grounds for the larvae of various lake fly
species that in their turn attract thousands of Swallows and Martins
from the North. For the same reason the trees and shrubs around the lakes shores
are festooned in gossamer nets of dusty cobwebs as the spiders wait their turn
for the hapless hordes as they hatch from the waters each day. Fresher lakes produce a greater quantity and variety of fish. Here the day is punctuated by the haunting cry of the Fish Eagle soaring high above, with the occasional Osprey in the season. Malachite Kingfishers flit like jewels along the banks and the Pied Kingfisher carries out its spectacular bombing runs on surface fish further out. In nearby grasslands other Kingfishers species plaque the insects, the lovely duet ting call of the Gray-headed being typical of grasslands in drier areas. The mouth of the
Horcallo River, which flows from Lake Langano to Lake Abijata, is an excellent
It is among the lowland birds that bird-watchers find more birds with which they may be familiar from neighboring Eastern African countries. These areas are especially rich in seed-eating and insectivorous birds, as there are the various Weavers, Cut Throat Finches Wattled Starling and the Namaqua Dove. |
Dinknesh Ethiopia Tour is a proud member of the following organisations
Dinknesh Ethiopia Tour In front of Teklehaimanot Church Garad Building 7TH Floor Room No. 1294-7-1 P.O.Box 26563 Addis Ababa Ethiopia, East Africa Tel No. +251-11-1567837/1567838/1562242 Fax No. + 251-11-1567840/1567841 E-mail mulugenet@ethionet.et OR Website www.ethiopiatravel.com
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