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Black-headed Heron
The black-headed heron (''Ardea melanocephala'') is a wading bird of the heron family Ardeidae, common throughout much of sub-Saharan Africa and Madagascar. It is mainly resident, but some west African birds move further north in the rainy season. This species usually breeds in the wet season in colonies in trees, reedbeds or cliffs. It builds a bulky stick nest and lays 2–4 eggs. It often feeds in shallow water, spearing fish or frogs with its long, sharp bill. It also hunts well away from water, taking large insects, small mammals, and birds. It waits motionless for its prey, or slowly stalk its victim. The black-headed heron is a large bird, standing 85 cm tall, and it has a 150 cm wingspan. It is nearly as large as the grey heron, which it resembles in appearance, although it is generally darker. Its plumage is largely grey above, and paler grey below. It has a powerful dusky bill. The flight is slow, with the neck retracted. This is characteristic of hero ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mikumi National Park
Mikumi National Park is a national park in Tanzania located near the city of Morogoro, with an area of that was established in 1964. It is the fourth largest in the country. Territory Mikumi National Park borders Selous Game Reserve on the south, the two areas forming a unique ecosystem. Two other natural areas bordering the national park are the Udzungwa Mountains and Uluguru Mountains. Malundwe Mountain is within the park, the highest of a belt of hills that run east and west through the park, connecting the Uluguru Mountains to the northeast with the Uvidunda Mountains, Uvidunda and Udzungwa mountains to the west. Malundwe Mountain consists of three peaks along a ridge running north and south. Malundwe's south peak is the highest point in the park, reaching 1290 meters elevation. Flora and fauna The landscape of Mikumi is often compared to that of the Serengeti. The road that crosses the park divides it into two areas with partially distinct environments. The area north-we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Feather
Feathers are epidermal growths that form a distinctive outer covering, or plumage, on both avian (bird) and some non-avian dinosaurs and other archosaurs. They are the most complex integumentary structures found in vertebrates and an example of a complex evolutionary novelty. They are among the characteristics that distinguish the extant birds from other living groups. Although feathers cover most of the bird's body, they arise only from certain well-defined tracts on the skin. They aid in flight, thermal insulation, and waterproofing. In addition, coloration helps in communication and protection. The study of feathers is called plumology (or plumage science). People use feathers in many ways that are practical, cultural, and religious. Feathers are both soft and excellent at trapping heat; thus, they are sometimes used in high-class bedding, especially pillows, blankets, and mattresses. They are also used as filling for winter clothing and outdoor bedding, such as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of Sub-Saharan Africa
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 common ostrich. There are over 11,000 living species and they are split into 44 orders. More than half are passerine or "perching" birds. Birds have wings 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, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herons
Herons are long-legged, long-necked, freshwater and coastal birds in the family Ardeidae, with 75 recognised species, some of which are referred to as egrets or bitterns rather than herons. Members of the genus '' Botaurus'' are referred to as bitterns, and, together with the zigzag heron, or zigzag bittern, in the monotypic genus ''Zebrilus'', form a monophyletic group within the Ardeidae. Egrets do not form a biologically distinct group from herons, and tend to be named differently because they are mainly white or have decorative plumes in breeding plumage. Herons, by evolutionary adaptation, have long beaks. The classification of the individual heron/egret species is fraught with difficulty, and no clear consensus exists about the correct placement of many species into either of the two major genera, '' Ardea'' and '' Egretta''. Similarly, the relationships of the genera in the family are not completely resolved. However, one species formerly considered to constitute a sepa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ardea (genus)
''Ardea'' is a genus of herons. These herons are generally large in size, typically 80–100 cm or more in length. These large herons are associated with wetlands where they prey on fish, frogs, and other aquatic species. Most members of this almost worldwide group breed colonially in trees, building large stick nests. Northern species such as great blue, grey, and purple herons may migrate south in winter, although the first two do so only from areas where the waters freeze. Description These are powerful birds with large spear-like bills, long necks and long legs, which hunt by waiting motionless or stalking their prey in shallow water before seizing it with a sudden lunge. They have a slow steady flight, with the neck retracted as is characteristic of herons and bitterns; this distinguishes them from storks, cranes, flamingos, and spoonbills, which extend their necks. Taxonomy The genus ''Ardea'' was introduced in 1758 by the Swedish naturalist Carl Linnaeus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Africa
South Africa, officially the Republic of South Africa (RSA), is the Southern Africa, southernmost country in Africa. Its Provinces of South Africa, nine provinces are bounded to the south by of coastline that stretches along the Atlantic Ocean, South Atlantic and Indian Ocean; to the north by the neighbouring countries of Namibia, Botswana, and Zimbabwe; to the east and northeast by Mozambique and Eswatini; and it encloses Lesotho. Covering an area of , the country has Demographics of South Africa, a population of over 64 million people. Pretoria is the administrative capital, while Cape Town, as the seat of Parliament of South Africa, Parliament, is the legislative capital, and Bloemfontein is regarded as the judicial capital. The largest, most populous city is Johannesburg, followed by Cape Town and Durban. Cradle of Humankind, Archaeological findings suggest that various hominid species existed in South Africa about 2.5 million years ago, and modern humans inhabited the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Coast National Park
The West Coast National Park lies north of Cape Town in the Western Cape province of South Africa. The park is found inside of the Cape West Coast Biosphere Reserve, part of the UNESCO Man and the Biosphere Programme. It is bordered by the Atlantic Ocean on the west and the R27 (Western Cape), R27 coastal road, and runs from the town of Yzerfontein in the south, up to the Langebaan Lagoon. The park is particularly well known for its bird life and for the spring flowers which occur in the months from August to September, especially in the Postberg flower reserve section of the park. The park, with the islands in Saldanha Bay, has been identified by BirdLife International as an Important Bird Area. The park was proclaimed in 1985, and is in size. History of protection The Langebaan Lagoon, a Ramsar site, was proclaimed as a marine reserve in 1973. Concerns over the condition of the Langebaan Lagoon and neighbouring Saldanha Bay led to a proposal in 1976 that the Langebaan Lagoon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serengeti National Park
The Serengeti National Park is a large national park in northern Tanzania that stretches over . It is located in eastern Mara Region and northeastern Simiyu Region and contains over of virgin savanna. The park was established in 1940. The Serengeti is well known for the largest annual animal migration in the world of over 1.5 million blue wildebeest and 250,000 zebra along with smaller herds of Thomson's gazelle and Common eland, eland. The national park is also home to the largest lion population in Africa. It is under threat from deforestation, population growth, poaching, and Ranch, ranching. Etymology The name "Serengeti" is often attributed to a Maasai language, Maasai word ''siringet'', meaning "the place where the land runs on forever" or "endless plains". However, this word does not appear in dictionaries of the language. History In 1930, an area of was designated as a game reserve in southern and eastern Serengeti. In the 1930s, the government of Tanganyi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kenya
Kenya, officially the Republic of Kenya, is a country located in East Africa. With an estimated population of more than 52.4 million as of mid-2024, Kenya is the 27th-most-populous country in the world and the 7th most populous in Africa. Kenya's capital and largest city is Nairobi. Its second-largest and oldest city is Mombasa, a major port city located on Mombasa Island. Other major cities within the country include Kisumu, Nakuru & Eldoret. Going clockwise, Kenya is bordered by South Sudan to the northwest (though much of that border includes the disputed Ilemi Triangle), Ethiopia to the north, Somalia to the east, the Indian Ocean to the southeast, Tanzania to the southwest, and Lake Victoria and Uganda to the west. Kenya's geography, climate and population vary widely. In western, rift valley counties, the landscape includes cold, snow-capped mountaintops (such as Batian, Nelion and Point Lenana on Mount Kenya) with vast surrounding forests, wildlife and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amboseli National Park
Amboseli National Park, formerly Maasai Amboseli Game Reserve, is a national park in Loitoktok District in Kajiado County, Kenya. It is in size at the core of an ecosystem that spreads across the Kenya-Tanzania border. It harbours 400 species of birds including water birds like pelicans, kingfishers, crakes, hamerkop and 47 raptor species. The local people are mainly Maasai. The park protects two of the five main swamps and includes a dried-up Pleistocene lake and semiarid vegetation. History In 1883, Jeremy Thompson was the first European to penetrate the feared Maasai region known as ''Empusel'' (meaning 'salty, dusty place' in Maa). He, too, was astonished by the fantastic array of wildlife and the contrast between the arid areas of the dry lake bed and the oasis of the swamps, a contrast that persists today. Amboseli was set aside as the Southern Reserve for the Maasai in 1906 but returned to local control as a game reserve in 1948. Gazetted a national park in 1974 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spoonbill
Spoonbills are a genus, ''Platalea'', of large, long-legged wading birds. The spoonbills have a global distribution, being found on every continent except Antarctica. The genus name ''Platalea'' derives from Ancient Greek and means "broad", referring to the distinctive shape of the bill. Six species are recognised, which although usually placed in a single genus have sometimes been split into three genera. All spoonbills have large, flat, spatulate bills and feed by wading through shallow water, sweeping the partly opened bill from side to side. The moment any small aquatic creature touches the inside of the bill—an insect, crustacean, or tiny fish—it is snapped shut. Spoonbills generally prefer fresh water to salt but are found in both environments. They need to feed many hours each day. Taxonomy The genus ''Platalea'' was introduced in 1758 by the Swedish naturalist Carl Linnaeus in 1758 in the 10th edition of Systema Naturae, tenth edition of his ''Systema Naturae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crane (bird)
Cranes are a type of large bird with long legs and necks in the Family (biology), biological family Gruidae of the Order (biology), order Gruiformes. The family has 15 species placed in four genera which are ''Antigone (genus), Antigone'', ''Balearica'', ''Siberian crane, Leucogeranus'', and ''Grus (genus), Grus''. They are large birds with long necks and legs, a tapering form, and long secondary feathers on the wing that project over the tail. Most species have muted gray or white plumages, marked with black, and red bare patches on the face, but the crowned cranes of the genus ''Balearica'' have vibrantly-coloured wings and golden "crowns" of feathers. Cranes fly with their necks extended outwards instead of bent into an S-shape and their long legs outstretched. Cranes live on most continents, with the exception of Antarctica and South America. Some species and populations of cranes bird migration, migrate over long distances; others do not migrate at all. Cranes are solitary du ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
