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Picides
Picides is an infraorder of the order Piciformes that includes woodpeckers and honeyguides. The honeyguides were thought to be closely related to the barbets, as their aerial displays and vocalizations are more similar to each other than either are to woodpeckers. However, phylogenetic analysis has shown that honeyguides and woodpeckers are indeed sister taxa.Moyle, R. G. (2004). Phylogenetics of barbets (Aves: Piciformes) based on nuclear and mitochondrial DNA sequence data. Molecular Phylogenetics and Evolution, 30(1), 187-200. Systematics Despite having only two families, Picides is an extremely widespread group; the family Picidae is the largest and most widespread in the order Piciformes, containing over 200 species in three subfamilies and being found on all continents except Australia and Antarctica. *Infraorder Picides **Family Indicatoridae (honeyguides) **Family Picidae ***Subfamily Jynginae (wrynecks) ***Subfamily Picumninae The piculets are a distinctive subfamil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piciformes
Nine families of largely arboreal birds make up the order Piciformes , the best-known of them being the Picidae, which includes the woodpeckers and close relatives. The Piciformes contain about 71 living genera with a little over 450 species, of which the Picidae (woodpeckers and relatives) make up about half. In general, the Piciformes are insectivorous, although the barbets and toucans mostly eat fruit and the honeyguides are unique among birds in being able to digest beeswax (although insects make up the bulk of their diet). Nearly all Piciformes have parrot-like zygodactyl feet—two toes forward and two back, an arrangement that has obvious advantages for birds that spend much of their time on tree trunks. An exception are a few species of three-toed woodpeckers. The jacamars aside, Piciformes do not have down feathers at any age, only true feathers. They range in size from the rufous piculet at 8 centimetres in length, and weighing 7 grams, to the toco toucan, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scaly-throated Honeyguide
The scaly-throated honeyguide (''Indicator variegatus'') is a species of bird in the family Indicatoridae. Range thumb , left , 200px , Dorsal view, Arabuko-Sokoke Forest, coastal Kenya It is found in Angola, Burundi, DRC, Eswatini, Ethiopia, Kenya, Malawi, Mozambique, Rwanda, Somalia, South Africa, South Sudan, Tanzania, Uganda, Zambia, and Zimbabwe Zimbabwe (), officially the Republic of Zimbabwe, is a landlocked country located in Southeast Africa, between the Zambezi and Limpopo Rivers, bordered by South Africa to the south, Botswana to the south-west, Zambia to the north, and .... Habitat Scaly-throated honeyguides are found in dense woodland, thickets, and forest, usually only identifiable by their high-pitched, trill-like ascending call. Regarding size, they are 18–19 cm in length, weighing 34–55 g and rarely up to 61 g References External links Scaly-throated honeyguide species text in ''The Atlas of Southern African Birds'' ''ADW'' Myster ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bernhard Meyer
Bernhard Meyer (24 August 1767 – 1 January 1836) was a German physician A physician (American English), medical practitioner (Commonwealth English), medical doctor, or simply doctor, is a health professional who practices medicine, which is concerned with promoting, maintaining or restoring health through th ... and naturalist. Meyer was the joint author, with Philipp Gottfried Gaertner (1754–1825) and Johannes Scherbius (1769–1813) of ''Oekonomisch-technische Flora der Wetterau'' (1799), which was the source of the scientific name of many plants. He was also the joint author, with Johann Wolf, of ''Naturgeschichte der Vögel Deutschlands'' (1806and ''Taschenbuch der deutschen Vögelkunde'' (1810–22). References Meyer, Bernhard Meyer, Bernhard Meyer, Bernhard Meyer, Bernhard 18th-century German botanists {{ornithologist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Wolf (naturalist)
Johann Wolf (26 May 1765 in Nürnberg – 16 February 1824) was a German naturalist and ornithologist. He was a Member of the German Academy of Sciences Leopoldina The German National Academy of Sciences Leopoldina (german: Deutsche Akademie der Naturforscher Leopoldina – Nationale Akademie der Wissenschaften), short Leopoldina, is the national academy of Germany, and is located in Halle (Saale). Founde .... Works *''Neue methodische Vorschriften für Erziehungs- und Schulanstalten'' *''Naturgeschichte der Vögel Deutschlands'', *''Taschenbuch der Vogelkunde für Deutschland'', Nürnberg 1810 *''Abbildung und Beschreibung der Kreuzotter'', Nürnberg 1815; *''Abbildungen und Beschreibung merkwürdiger naturwissenschaftlicher Gegenstände'', 2 Bände, Nürnberg 1818–1822 *''Ein sicheres und wohlfeiles Mittel, Insekten schnell und ohne Verletzung zu tö''dten, Nürnberg, 1803 *''Der Steinkrebs, Nürnberg, 1805 References *Wilhelm Heß: Wolf, Johann (Pädagoge). In: Allgem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indicatoridae
Honeyguides (family Indicatoridae) are near passerine birds in the order Piciformes. They are also known as indicator birds, or honey birds, although the latter term is also used more narrowly to refer to species of the genus ''Prodotiscus''. They have an Old World tropical distribution, with the greatest number of species in Africa and two in Asia. These birds are best known for their interaction with humans. Honeyguides are noted and named for one or two species that will deliberately lead humans (but, contrary to popular claims, not honey badgers) directly to bee colonies, so that they can feast on the grubs and beeswax that are left behind. Description Most honeyguides are dull-colored, though some have bright yellow coloring in the plumage. All have light outer tail feathers, which are white in all the African species. The smallest species by body mass appears to be the green-backed honeyguide, at an average of , and by length appears to be the Cassin's honeyguide, at a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Picidae
Woodpeckers are part of the bird family Picidae, which also includes the piculets, wrynecks, and sapsuckers. Members of this family are found worldwide, except for Australia, New Guinea, New Zealand, Madagascar, and the extreme polar regions. Most species live in forests or woodland habitats, although a few species are known that live in treeless areas, such as rocky hillsides and deserts, and the Gila woodpecker specialises in exploiting cacti. Members of this family are chiefly known for their characteristic behaviour. They mostly forage for insect prey on the trunks and branches of trees, and often communicate by drumming with their beaks, producing a reverberatory sound that can be heard at some distance. Some species vary their diet with fruits, birds' eggs, small animals, tree sap, human scraps, and carrion. They usually nest and roost in holes that they excavate in tree trunks, and their abandoned holes are of importance to other cavity-nesting birds. They sometimes c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woodpecker
Woodpeckers are part of the bird family Picidae, which also includes the piculets, wrynecks, and sapsuckers. Members of this family are found worldwide, except for Australia, New Guinea, New Zealand, Madagascar, and the extreme polar regions. Most species live in forests or woodland habitats, although a few species are known that live in treeless areas, such as rocky hillsides and deserts, and the Gila woodpecker specialises in exploiting cacti. Members of this family are chiefly known for their characteristic behaviour. They mostly forage for insect prey on the trunks and branches of trees, and often communicate by drumming with their beaks, producing a reverberatory sound that can be heard at some distance. Some species vary their diet with fruits, birds' eggs, small animals, tree sap, human scraps, and carrion. They usually nest and roost in holes that they excavate in tree trunks, and their abandoned holes are of importance to other cavity-nesting birds. They sometimes com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honeyguide
Honeyguides (family Indicatoridae) are near passerine birds in the order Piciformes. They are also known as indicator birds, or honey birds, although the latter term is also used more narrowly to refer to species of the genus '' Prodotiscus''. They have an Old World tropical distribution, with the greatest number of species in Africa and two in Asia. These birds are best known for their interaction with humans. Honeyguides are noted and named for one or two species that will deliberately lead humans (but, contrary to popular claims, not honey badgers) directly to bee colonies, so that they can feast on the grubs and beeswax that are left behind. Description Most honeyguides are dull-colored, though some have bright yellow coloring in the plumage. All have light outer tail feathers, which are white in all the African species. The smallest species by body mass appears to be the green-backed honeyguide, at an average of , and by length appears to be the Cassin's honeyguide, at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Sibley
Charles Gald Sibley (August 7, 1917 – April 12, 1998) was an American ornithologist and molecular biologist. He had an immense influence on the scientific classification of birds, and the work that Sibley initiated has substantially altered our understanding of the evolutionary history of modern birds. Sibley's taxonomy has been a major influence on the sequences adopted by ornithological organizations, especially the American Ornithologists' Union. Charles Sibley is of no known family relation to renowned bird artist and prolific author of numerous bird identification guides David Sibley. Life and work Educated in California (A.B. 1940; Ph.D. 1948 in Zoology, University of California, Berkeley. Minor fields: Paleontology, Botany), he did his first fieldwork in Mexico in 1939 and 1941, then in Solomon Islands, Bismarck Archipelago, New Guinea, and the Philippines during World War II while on leave from the U.S. Navy, in which he was Ensign to Lieutenant in the Communications ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jon Edward Ahlquist
Jon Edward Ahlquist (27 July 1944 –7 May 2020 ''The Huntsville Times,'' 9–10 May 2020.) was an American molecular biologist and who has specialized in . He has collaborated extensively with Charles Sibley, primarily at . By ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woodpecker
Woodpeckers are part of the bird family Picidae, which also includes the piculets, wrynecks, and sapsuckers. Members of this family are found worldwide, except for Australia, New Guinea, New Zealand, Madagascar, and the extreme polar regions. Most species live in forests or woodland habitats, although a few species are known that live in treeless areas, such as rocky hillsides and deserts, and the Gila woodpecker specialises in exploiting cacti. Members of this family are chiefly known for their characteristic behaviour. They mostly forage for insect prey on the trunks and branches of trees, and often communicate by drumming with their beaks, producing a reverberatory sound that can be heard at some distance. Some species vary their diet with fruits, birds' eggs, small animals, tree sap, human scraps, and carrion. They usually nest and roost in holes that they excavate in tree trunks, and their abandoned holes are of importance to other cavity-nesting birds. They sometimes com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wryneck
The wrynecks (genus ''Jynx'') are a small but distinctive group of small Old World woodpeckers. ''Jynx'' is from the Ancient Greek ''iunx'', the Eurasian wryneck. These birds get their English name from their ability to turn their heads almost 180°. When disturbed at the nest, they use this snake-like head twisting and hissing as a threat display. It has occasionally been called "snake-bird" for that reason. Like the true woodpeckers, wrynecks have large heads, long tongues, which they use to extract their insect prey, and zygodactyl feet, with two toes pointing forward and two backwards,but they lack the stiff tail feathers that the true woodpeckers use when climbing trees, so they are more likely than their relatives to perch on a branch rather than an upright trunk. Wryneck's (Jynginae) sexes are similar. Their bills are shorter and less dagger-like than in the true woodpeckers, but their chief prey is ants and other insects, which they find in decaying wood or almost b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_-_Juvenile_fed_by_host_parent_Rock-loving_Cisticola.jpg "Click for more on -> Indicatoridae")
