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Eared Grebe
The black-necked grebe or eared grebe (''Podiceps nigricollis'') is a member of the grebe family of water birds. It was described in 1831 by Christian Ludwig Brehm. Its breeding plumage features distinctive ochre-coloured feathers which extend behind its eye and over its ear coverts. The rest of the upper parts, including the head, neck, and breast, are coloured black to blackish brown. The flanks are tawny rufous to maroon-chestnut, and the abdomen is white. In its non-breeding plumage, this bird has greyish-black upper parts, including the top of the head and a vertical stripe on the back of the neck. The flanks are also greyish-black. The rest of the body is a white or whitish colour. The juvenile has more brown in its darker areas. This species is present in parts of Africa, Eurasia, and the Americas. The black-necked grebe uses multiple foraging techniques. Insects, which make up the majority of this bird's diet, are caught either on the surface of the water or when they ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christian Ludwig Brehm
Christian Ludwig Brehm (24 January 1787 – 23 June 1864) was a German pastor and Ornithology, ornithologist. He was the father of the Zoology, zoologist Alfred Brehm. Life Brehm was born in Schönau (Odenwald), Schönau near Gotha on 24 January 1787. He was educated at University of Jena to be ordained as minister at Renthendorf in 1813 where he remained until his death on 23 June 1864. He wrote ''Beiträge zur Vogelkunde'' (1820–22), which described 104 species of German birds in minute detail, and ''Handbuch der Naturgeschichte aller Vögel Deutschlands'' (1831) which described 900 bird species. Brehm accumulated a collection of 15,000 birds until his death, which included samples from his son, Alfred Brehm. Alfred collected these birds from Sudan, Egypt, and throughout Europe. He offered these to the Natural History Museum, Berlin, Berlin Zoological Museum in March 1835 because he feared that a storm would destroy his house, but the sale fell through. After his death, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bandar-e Anzali
Bandar-e Anzali () is a city on the Caspian Sea in the Central District of Bandar-e Anzali County, Gilan province, Iran, serving as the capital of both the county and the district. History Anzali is an old city in ancient Iran, first settled by the Cadusii. Owing to their pleasant relationship with Cyrus the Great, King of Anshan (Persia), and their military cooperation in Cyrus's founding of the Achaemenian Empire, the Cadusii adopted the name ''Anshan-e Pars'' (''Ανσνάν'' in Greek), meaning "the Anshans of Persia". This word in Middle Persian is ''Anzalag''; a variant Persian form is ''Anzalazh''. Anzali Gulf was a safe harbour for trade ships and fishing boats. It was renamed to ''Pahlavi'' in 1935. In 1919, with the collapse of General Anton Denikin's White Russian army, eighteen of his ships sought refuge in Anzali. On 18 May 1920, a Soviet flotilla of thirteen ships launched a surprise attack on Anzali, capturing the British garrison and the eighteen Whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Podiceps Nigricollis Gurneyi, Summerstrand, Eastern Cape, South Africa 1
''Podiceps'' is a genus of birds in the grebe family. The genus name comes from Latin , "rear-end" and ', "foot", and is a reference to the placement of a grebe's legs towards the rear of its body. It has representatives breeding in all continents except Antarctica. Some species are partially or entirely migratory, moving in winter to the coast or warmer climates. Most species are widespread and overall common, but three South American species each are restricted to a single country; two of them are seriously threatened and a third is already extinct. They breed in vegetated areas of freshwater lakes, nesting on the water's edge, since their legs are set too far back for easy walking. Usually two eggs are laid, and the striped young may be carried on the adult's back. All the genus are excellent swimmers and divers, and pursue their fish prey underwater. Adults have striking breeding plumage, with no difference between the sexes. In winter, the plumage is subdued whites and gre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asia
Asia ( , ) is the largest continent in the world by both land area and population. It covers an area of more than 44 million square kilometres, about 30% of Earth's total land area and 8% of Earth's total surface area. The continent, which has long been home to the majority of the human population, was the site of many of the first civilisations. Its 4.7 billion people constitute roughly 60% of the world's population. Asia shares the landmass of Eurasia with Europe, and of Afro-Eurasia with both Europe and Africa. In general terms, it is bounded on the east by the Pacific Ocean, on the south by the Indian Ocean, and on the north by the Arctic Ocean. The border of Asia with Europe is a social constructionism, historical and cultural construct, as there is no clear physical and geographical separation between them. A commonly accepted division places Asia to the east of the Suez Canal separating it from Africa; and to the east of the Turkish straits, the Ural Mountains an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Europe
Europe is a continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, the Mediterranean Sea to the south, and Asia to the east. Europe shares the landmass of Eurasia with Asia, and of Afro-Eurasia with both Africa and Asia. Europe is commonly considered to be Boundaries between the continents#Asia and Europe, separated from Asia by the Drainage divide, watershed of the Ural Mountains, the Ural (river), Ural River, the Caspian Sea, the Greater Caucasus, the Black Sea, and the waterway of the Bosporus, Bosporus Strait. "Europe" (pp. 68–69); "Asia" (pp. 90–91): "A commonly accepted division between Asia and Europe ... is formed by the Ural Mountains, Ural River, Caspian Sea, Caucasus Mountains, and the Black Sea with its outlets, the Bosporus and Dardanelles." Europe covers approx. , or 2% of Earth#Surface, Earth's surface (6.8% of Earth's land area), making it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-necked Grebe (Podiceps Nigricollis) (49187808088)
The black-necked grebe or eared grebe (''Podiceps nigricollis'') is a member of the grebe family of water birds. It was described in 1831 by Christian Ludwig Brehm. Its breeding plumage features distinctive ochre-coloured feathers which extend behind its eye and over its ear coverts. The rest of the upper parts, including the head, neck, and breast, are coloured black to blackish brown. The flanks are tawny rufous to maroon-chestnut, and the abdomen is white. In its non-breeding plumage, this bird has greyish-black upper parts, including the top of the head and a vertical stripe on the back of the neck. The flanks are also greyish-black. The rest of the body is a white or whitish colour. The juvenile has more brown in its darker areas. This species is present in parts of Africa, Eurasia, and the Americas. The black-necked grebe uses multiple foraging techniques. Insects, which make up the majority of this bird's diet, are caught either on the surface of the water or when they ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colombian Grebe
The Colombian grebe (''Podiceps andinus'') was a grebe found in the Bogotá wetlands on the Bogotá savanna in the Eastern Ranges of the Andes of Colombia. The species was still abundant in Lake Tota in 1945. The species has often been considered a subspecies of black-necked grebe (''P. nigricollis''), and is genetically nested within it; it differed from black-necked grebe most notably in having a reddish-brown (not black) foreneck, and more orangey-toned (rather than yellow) ear tufts. It was flightless. The decline of the Colombian grebe is attributed to wetland drainage, siltation, pesticide pollution, disruption by reed harvesting, hunting, competition, and predation of chicks by invasive introduced rainbow trout (''Oncorhynchus mykiss''). The primary reason was loss of habitat: drainage of wetlands and siltation resulted in higher concentrations of pollutants, causing eutrophication across Lake Tota. This destroyed the open, submergent pondweed (''Potamogeton'') vegetation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Junin Grebe
The Junin grebe (''Podiceps taczanowskii''), also known as Junin flightless grebe or puna grebe, is a species of grebe endemic to Lake Junin in the Andean highlands of Junin in west-central Peru. An endangered species, the current population is estimated at 300–400 individuals, including 140–320 adults. Taxonomy The scientific name commemorates the Polish zoologist Władysław Taczanowski, author of ''Ornithology of Peru'' (1884–86). Description With a size of approximately , the Junin grebe has a dark grey crown extending down the back of its neck to a black back. It has white lower parts of the face, neck and underparts, with a narrow grey bill. Perhaps the most striking feature is its bright red eyes. On the side of the head of adults there are silvery grey feathers, which are absent on non-breeding adults and juveniles. The Junin grebe closely resembles the smaller, shorter-necked and shorter-billed northern silvery grebe, which also is found in Lake Junin. The c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silvery Grebe
The silvery grebe (''Podiceps occipitalis'') is a species of grebe in the family Podicipedidae. It is found in the western and southern part of South America where it inhabits lakes and other types of open wetlands. There are two subspecies, which by some recent authorities are considered separate species. Taxonomy and subspecies There are two subspecies, although some authorities such as the IUCN recognizes them as separate species: *Northern silvery grebe, ''P. o. juninensis'', ( von Berlepsch & Stolzmann, 1894) – Andean highlands at altitudes of from Colombia to north-west Argentina and northern Chile. *Southern silvery grebe, ''P. o. occipitalis'', ( Garnot, 1826) – at altitudes up to in central & southern parts of Chile and Argentina, and in the Falkland Islands. Partially migratory, with wintering range as far north as southern Brazil, southern Bolivia and Paraguay. Description The silvery grebe is about in length. There are two different subspecies which differ i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Little, Brown And Company
Little, Brown and Company is an American publishing company founded in 1837 by Charles Coffin Little and James Brown in Boston. For close to two centuries, it has published fiction and nonfiction by American authors. Early lists featured Emily Dickinson's poetry and '' Bartlett's Familiar Quotations''. Since 2006, Little, Brown and Company is a division of the Hachette Book Group. History 19th century Little, Brown and Company had its roots in the book selling trade. It was founded in 1837 in Boston by Charles Little and James Brown. They formed the partnership "for the purpose of Publishing, Importing, and Selling Books". It can trace its roots before that to 1784 to a bookshop owned by Ebenezer Battelle on Marlborough Street. They published works of Benjamin Franklin and George Washington, and specialized in legal publishing and importing titles. The company was the most extensive law publisher in the United States, and also the largest importer of standard English law an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Ridgway
Robert Ridgway (July 2, 1850 – March 25, 1929) was an American ornithologist specializing in systematics. He was appointed in 1880 by Spencer Fullerton Baird, secretary of the Smithsonian Institution, to be the first full-time curator of birds at the United States National Museum, a title he held until his death. In 1883, he helped found the American Ornithologists' Union, where he served as officer and journal editor. Ridgway was an outstanding descriptive taxonomist, capping his life work with ''The Birds of North and Middle America'' (eight volumes, 1901–1919). In his lifetime, he was unmatched in the number of North American bird species that he species description, described for science. As technical illustrator, Ridgway used his own paintings and outline drawings to complement his writing. He also published two books that systematized color names for describing birds, ''A Nomenclature of Colors for Naturalists'' (1886) and ''Color Standards and Color Nomenclature'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
