|
Buffy Pipit
The buffy pipit (''Anthus vaalensis'') is a species of bird in the Motacillidae family. It is found in plains and open countryside in southern and eastern Africa. The IUCN has assessed its conservation status as being of least concern. Taxonomy This species was described by English naturalist George Ernest Shelley in 1900. The IOC World Bird List recognises five subspecies: ''A. v. chobiensis'' in the south of the Democratic Republic of the Congo, southwestern Tanzania, northeastern Namibia, northern Botswana, Zimbabwe and western Mozambique; ''A. v. neumanni'' in central Angola; ''A. v. namibicus'' in northeastern and central Namibia; ''A. v. exasperatus'' in northeastern Botswana; and ''A. v. vaalensis'' in southern Botswana and South Africa. ''A. longicaudatus'' is an invalid taxon and is included in ''A. vaalensis''. Some authors include subspecies ''saphiroi'' and ''goodsoni'' of the plain-backed pipit The plain-backed pipit or plain pipit (''Anthus leucophrys'') is a med ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Ernest Shelley
Captain George Ernest Shelley (15 May 1840 – 29 November 1910) was an English geologist and ornithologist. He was a nephew of the poet Percy Bysshe Shelley. Shelley was educated at the Lycée de Versailles and served a few years in the Grenadier Guards "Shamed be whoever thinks ill of it." , colors = , colors_label = , march = Slow: " Scipio" , mascot = , equipment = , equipment .... His books included ''A Monograph of the Cinnyridae, or Family of Sun Birds'' (1878), ''A Handbook to the Birds of Egypt'' (1872) and ''The Birds of Africa'' (5 volumes, 1896–1912) illustrated by J. G. Keulemans. (with bibliography of publications by G. E. Shelley) References External links * Illustrations appearing in Handbook to the Birds of Egypt 1840 births 1910 deaths English geologists English ornithologists Grenadier Guards officers Place of birth missing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Motacillidae
The wagtails, longclaws, and pipits are a family, Motacillidae, of small passerine birds with medium to long tails. Around 70 species occur in five genera. The longclaws are entirely restricted to the Afrotropics, and the wagtails are predominantly found in Europe, Africa, and Asia, with two species migrating and breeding in Alaska. The pipits have the most cosmopolitan distribution, being found mostly in the Old World, but occurring also in the Americas and oceanic islands such as New Zealand and the Falklands. Two African species, the yellow-breasted pipit and Sharpe's longclaw, are sometimes placed in a separate seventh genus, '' Hemimacronyx'', which is closely related to the longclaws. Most motacillids are ground-feeding insectivores of slightly open country. They occupy almost all available habitats, from the shore to high mountains. Wagtails prefer wetter habitats than the pipits. A few species use forests, including the forest wagtail, and other species use forested mou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN Red List
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of precise criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. The aim of the IUCN Red List is to convey the urgency of conservation issues to the public and policy makers, as well as help the international community to reduce species extinction. According to IUCN the formally stated goals of the Red List are to provi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Least Concern
A least-concern species is a species that has been categorized by the International Union for Conservation of Nature (IUCN) as evaluated as not being a focus of species conservation because the specific species is still plentiful in the wild. They do not qualify as threatened, near threatened, or (before 2001) conservation dependent. Species cannot be assigned the "Least Concern" category unless they have had their population status evaluated. That is, adequate information is needed to make a direct, or indirect, assessment of its risk of extinction based on its distribution or population status. Evaluation Since 2001 the category has had the abbreviation "LC", following the IUCN 2001 Categories & Criteria (version 3.1). Before 2001 "least concern" was a subcategory of the "Lower Risk" category and assigned the code "LR/lc" or lc. Around 20% of least concern taxa (3261 of 15636) in the IUCN database still use the code "LR/lc", which indicates they have not been re-evaluate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IOC World Bird List
''Birds of the World: Recommended English Names'' is a paperback book, written by Frank Gill and Minturn Wright on behalf of the International Ornithologists' Union. The book is an attempt to produce a standardized set of English names for all bird species, and it is the product of a project set in motion at the 1990 International Ornithological Congress. It is supplemented by a website, the IOC World Bird List, giving updates to the published material. An 11-page introduction deals with a number of issues which relate to the naming of birds. This is followed by a systematic list, from pages 12 to 211, and a 46-page index. The family sequence is that of the third edition of the '' Howard and Moore Complete Checklist of the Birds of the World''. The book's cover is illustrated with a photo of a helmet vanga, a bird endemic to Madagascar.Gill, Frank, and Minturn Wright, ''Birds of the World: Recommended English Names''; Princeton University Press, 2006. Background Since the pion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plain-backed Pipit
The plain-backed pipit or plain pipit (''Anthus leucophrys'') is a medium-sized passerine bird which is a resident breeder in Africa south of the Sahara Desert. It is found in open habitats, especially short grassland and cultivation. It builds its cup-shaped nest on the ground and usually lays three eggs. Like other pipits, this species is insectivorous. The plain-backed pipit is a large pipit at 17 cm, but is otherwise an undistinguished looking species, faintly streaked grey-brown above and pale below with light breast streaking. It has a strong white supercilium, and dark moustachial stripes. It has long legs and tail, and a long dark bill. Sexes are similar, but juveniles have warmer brown upperparts. Some care must be taken to distinguish this species from wintering tawny pipits, ''Anthus campestris''. The plain-backed pipit is sturdier and darker than the Tawny, and stands more upright. Perhaps the best distinction is the characteristic "ssissik" call, quite differe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anthus
The pipits are a cosmopolitan genus, ''Anthus'', of small passerine birds with medium to long tails. Along with the wagtails and longclaws, the pipits make up the family Motacillidae. The genus is widespread, occurring across most of the world, except the driest deserts, rainforest and the mainland of Antarctica. They are slender, often drab, ground-feeding insectivores of open country. Like their relatives in the family, the pipits are monogamous and territorial. Pipits are ground nesters, laying up to six speckled eggs. Taxonomy and systematics The genus ''Anthus'' was introduced in 1805 by German naturalist Johann Matthäus Bechstein. The type species was later designated as the meadow pipit. The generic name ''Anthus'' is the Latin word for a small bird of grasslands mentioned by Pliny the Elder. Molecular studies of the pipits suggested that the genus arose in East Asia around seven million years ago (Mya), during the Miocene, and that the genus had spread to the Americas, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Of Southern 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 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. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Described In 1900
Birds are a group of warm-blooded vertebrates constituting the class (biology), class Aves (), characterised by feathers, toothless beaked jaws, the Oviparity, laying of Eggshell, hard-shelled eggs, a high Metabolism, metabolic rate, a four-chambered heart, and a strong yet lightweight Bird skeleton, skeleton. Birds live worldwide and range in size from the bee hummingbird to the Common ostrich, 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 Flightless bird, loss of flight in some birds, including ratites, penguins, and diverse endemism, endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Motacillidae")
.jpg "Click for more on -> Birds Of Southern Africa")