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Sanetti Plateau
The Sanetti Plateau is a major plateau of the Ethiopian Highlands, in the Oromia Region of Ethiopia. The plateau is the highest part of the Bale Mountains, and is located within Bale Mountains National Park.L.J.G. van der Maesen, X.M. van der Burgt and J.M. van Medenbach de Rooy. 1994. ''The Biodiversity of African Plants: Proceedings, XIVth AETFAT Congress'', 22–27 August 1994, Wageningen, The Netherlands, Published by Springer, Geography The plateau exceeds 4000 meters in elevation, and its highest point is Mount Tullu Dimtu at . The southern edge of the plateau forms a steep escarpment, known as the Harenna escarpment, which descends from 3800 to 2800 meters elevation. The northern slopes drain into the Shebelle River, and the southern slopes are drained by tributaries of the Ganale River, including the Weyib. The southern slopes receive higher rainfall, generally 1000 mm or more annually, while the northern slopes are in the drier rain shadow of the mountains. Flora an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Festuca Abyssinica
''Festuca abyssinica'' is a species of grass which is endemic to Africa. Description The plant is perennial and caespitose with long culms. The ligule is long and is going around the eciliate membrane. Leaf-blades are filiform and are long and wide. The panicle is contracted, linear, inflorescenced and long. Spikelets are lanceolate, ovate, solitary, long, and have pedicelled fertile spikelets that carry 2–6 fertile florets which have a diminished apex. It also has a hairy callus and scaberulous palea keels. The glumes are lanceolate, membranous, and keelless, have acute apexes, with the only difference being in size. The upper one is long while the other one is ovate and is long. Fertile lemma is long and is also chartaceous, elliptic and keelless with scaberulous surface. Lemma itself is muticous with acute apex. Flowers have a hairy ovary and three stamens that are long. The fruits are caryopses with an additional pericarp, which just like flowers is hairy as w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbirds, have further evolved for swimming. B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amphibian
Amphibians are tetrapod, four-limbed and ectothermic vertebrates of the Class (biology), class Amphibia. All living amphibians belong to the group Lissamphibia. They inhabit a wide variety of habitats, with most species living within terrestrial animal, terrestrial, fossorial, arboreal or freshwater aquatic ecosystems. Thus amphibians typically start out as larvae living in water, but some species have developed behavioural adaptations to bypass this. The young generally undergo metamorphosis from larva with gills to an adult air-breathing form with lungs. Amphibians use their skin as a secondary respiratory surface and some small terrestrial salamanders and frogs lack lungs and rely entirely on their skin. They are superficially similar to reptiles like lizards but, along with mammals and birds, reptiles are amniotes and do not require water bodies in which to breed. With their complex reproductive needs and permeable skins, amphibians are often ecological indicators; in re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mammal
Mammals () are a group of vertebrate animals constituting the class Mammalia (), characterized by the presence of mammary glands which in females produce milk for feeding (nursing) their young, a neocortex (a region of the brain), fur or hair, and three middle ear bones. These characteristics distinguish them from reptiles (including birds) from which they diverged in the Carboniferous, over 300 million years ago. Around 6,400 extant species of mammals have been described divided into 29 orders. The largest orders, in terms of number of species, are the rodents, bats, and Eulipotyphla (hedgehogs, moles, shrews, and others). The next three are the Primates (including humans, apes, monkeys, and others), the Artiodactyla ( cetaceans and even-toed ungulates), and the Carnivora (cats, dogs, seals, and others). In terms of cladistics, which reflects evolutionary history, mammals are the only living members of the Synapsida (synapsids); this clade, together with Saur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypericum Revolutum
''Hypericum revolutum'' is a shrub or small tree in the genus ''Hypericum'' native to Arabia and Africa. It is evergreen, with leaves opposite, closely spaced and crowded at the ends of branches, c. 20 × 5 mm, green to slightly glaucous, sessile, clasping at the base. Single bright yellow flowers form at the ends of branches, up to 5 cm in diameter, blooming from June to November. Fruit is a reddish-brown capsule, up to 13 × 10 mm. ''Hypericum revolutum'' is characteristic of the Afromontane vegetation, found from 1400 – 2593 meters elevation, and ranging from southwest Arabia through the Afromontane zones of eastern Africa to the Cape; it is also found in the Cameroon Highlands and Bioko, and on Madagascar, the Comoro Islands, and Réunion. It grows along streams in montane grassland Montane grasslands and shrublands is a biome defined by the World Wildlife Fund. The biome includes high elevation grasslands and shrublands around the world. The term "montane ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juniperus Procera
''Juniperus procera'' (known by the common English names African juniper, African pencil-cedar, East African juniper, East African-cedar, and Kenya-cedar) is a coniferous tree native to mountainous areas in Africa and the Arabian Peninsula. It is a characteristic tree of the Afromontane flora. Description ''Juniperus procera'' is a medium-sized tree reaching (rarely ) tall, with a trunk up to diameter and a broadly conical to rounded or irregular crown. The leaves are of two forms, juvenile needle-like leaves long on seedlings, and adult scale-leaves 0.5–3 mm long on older plants, arranged in decussate pairs or whorls of three. It is largely dioecious with separate male and female plants, but some individual plants produce both sexes. The cones are berry-like, 4–8 mm in diameter, blue-black with a whitish waxy bloom, and contain 2–5 seeds; they mature in 12–18 months. The male cones are 3–5 mm long, and shed their pollen in early spring.(Page archived ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hagenia Abyssinica
''Hagenia'' is a monotypic genus of flowering plant with the sole species ''Hagenia abyssinica'', native to the high-elevation Afromontane regions of central and eastern Africa. It also has a disjunct distribution in the high mountains of East Africa from Sudan and Ethiopia in the north, through Kenya, Uganda, Rwanda, Burundi, Democratic Republic of Congo, and Tanzania, to Malawi and Zambia in the south. A member of the rose family, its closest relative is the Afromontane genus '' Leucosidea''. Nomenclature It is known in English as African redwood, East African rosewood, brayera, cusso, hagenia, or kousso, in Amharic as ''kosso'', and in Swahili as ''mdobore'' or ''mlozilozi''. Synonyms of the species include ''Banksia abyssinica'', ''Brayera anthelmintica'', ''Hagenia abyssinica'' var. ''viridifolia'' and ''Hagenia anthelmintica''. Description It is a tree up to 20 m in height, with a short trunk, thick branches, and thick, peeling bark. The leaves are up to 40 cm lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yushania Alpina
''Oldeania alpina'', the African alpine bamboo, is a perennial bamboo of the family Poaceae and the genus ''Yushania''. It can be found growing in dense but not large stands on the mountains and volcanoes surrounding the East African Rift between the altitudes of 2,500 meters (8,200 feet) and 3,300 meters (11,000 feet). Description ;Stems and leaves: 200 – 1,950 centimeters (6 – 64 feet) tall and 5 – 12.5 centimeters (2 – 5 inches) in diameter; these grass stems get used as fencing, plumbing and other building materials. Culm sheaths (tubular coverings) are hairless or with red bristles. :Leaf sheath is covered with bristles. Leaf blades are "deciduous at the ligule"; blades 5 – 20 centimeters (2 – 8 inches) long. ;Flowers: Branched cluster of flowers in solitary spikes, which can be dense or loose and are 5–15 centimeters (2–6 inches) long. ;Roots: Short rhizomes described as pachymorph (a term which is recommended for describing rhizomes which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harenna Forest
The Harenna Forest is a montane tropical evergreen forest in Ethiopia's Bale Mountains. The forest covers the southern slope of the mountains, extending from 1450 to 3200 meters elevation. The Bale Mountains are in Ethiopia's Oromia Region, and form the southwestern portion of the Ethiopian Highlands.Bussmann, Rainer. (1997). The forest vegetation of Harenna escarpment (Bale Province, Ethiopia) - syntxomomy and phytogeographical affinities. ''Phytocoenologia''. 27. 1-23. It is one of the few remaining natural forests in the country, and the largest. The Harenna Forest is known for its native plants, mammals, amphibians and birds, including many endemic species.L.J.G. van der Maesen, X.M. van der Burgt and J.M. van Medenbach de Rooy. 1994. ''The Biodiversity of African Plants: Proceedings, XIVth AETFAT Congress'', 22–27 August 1994, Wageningen, The Netherlands, Published by Springer, . 861 pages. The montane climate of the southern Bale Mountains sustains plant communities distinc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ethiopian Montane Moorlands
The Ethiopian montane moorlands is a montane grasslands and shrublands ecoregion in Ethiopia. It lies above 3,000 meters elevation in the Ethiopian Highlands, the largest Afroalpine region in Africa. The montane moorlands lie above the tree line, and consist of grassland and moorland with abundant herbs and shrubs adapted to the high elevation conditions. Geography The ecoregion occupies an area of . The ecoregion covers areas above elevation, extending up to 4,550 meters on Ras Dashen, the highest peak in the Ethiopian Highlands. Below the montane moorlands is the Ethiopian montane grasslands and woodlands ecoregion.Burgess, Neil, Jennifer D’Amico Hales, Emma Underwood (2004). ''Terrestrial Ecoregions of Africa and Madagascar: A Conservation Assessment''. Island Press, Washington DC. The Sanetti Plateau in the Bale Mountains is the largest single area of moorland. Climate The ecoregion has a montane tropical climate. Rainfall varies across the ecoregion – as high as 2, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erica Trimera
''Erica trimera'' is a species of flowering plant. It is a shrub or tree which grows in the mountains of eastern and central Africa. Description ''Erica trimera'' is an evergreen shrub or tree which grows from .4 to 12 meters in height, with a many-branching habit. It has small leaves, 1 to 7–10 mm long and 0.4 to 1.4 wide, which are generally smooth with tiny hairs along the margins. Flowers grow in clusters of 4 to 12 at branch ends. Range and habitat ''Erica trimera'' is native to the mountains of Eastern and Central Africa, ranging from Ethiopia through Kenya, Uganda, Tanzania, and the northeastern Democratic Republic of the Congo. It is native to high-elevation areas of the mountains, including the Ethiopian Highlands in Ethiopia, Mount Elgon and Mount Kenya in Kenya, Mount Meru and Mount Kilimanjaro in Tanzania, and the Rwenzori Mountains on the border of Uganda and the Democratic Republic of the Congo. It is typically found in the subalpine ericaceous belt, a tra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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