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Orange Chat (Epthianura Aurifrons), Flinders Ranges National Park, South Australia
The orange chat (''Epthianura aurifrons'') is a species of bird in the family Meliphagidae. It is endemic to Australia. Description The orange chat (''Epthianura aurifrons'') is endemic to Australia.Fraser, Ian & Gray, Jeannie (2013). ''Australian Bird Names'', CSIRO Publishing, Victoria. . Orange chats are usually in length, in weight and have an average wingspan of . The orange chat is a small ground songbird with relatively long, broad and rounded wings and a short square-ended tail. The orange chat is potbellied in shape with long thin legs, a short slender straight bill and a brush-tipped tongue. Male feathers are mostly a deep, warm, cadmium yellow with orange overtone, and this colour is strongest on the crown and breast. Males' lores and throat are black, their rump is a golden orange with a tail finely tipped with white. Female chats are mottled in grey-brown with underparts being a softer fawny yellow.Simpson, Ken & Day, Nicholas (1984). ''Field Guide to the Birds of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Gould
John Gould (; 14 September 1804 – 3 February 1881) was an English ornithologist. He published a number of monographs on birds, illustrated by plates produced by his wife, Elizabeth Gould, and several other artists, including Edward Lear, Henry Constantine Richter, Joseph Wolf and William Matthew Hart. He has been considered the father of bird study in Australia and the Gould League in Australia is named after him. His identification of the birds now nicknamed "Darwin's finches" played a role in the inception of Darwin's theory of evolution by natural selection. Gould's work is referenced in Charles Darwin's book, ''On the Origin of Species''. Early life Gould was born in Lyme Regis, the first son of a gardener. Both father and son probably had little education. After working on Dowager Lady Poulett's glass house, his father obtained a position on an estate near Guildford, Surrey, and then in 1818, Gould Snr became foreman in the Royal Gardens of Windsor. Gould then be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buloke
''Allocasuarina luehmannii'' (buloke or bull-oak) is a species of casuarinaceae, ironwood tree native to Australia and its wood is the hardest commercially available as measured by the Janka hardness test, Janka Hardness Scale. Description The evergreen tree typically grows to a height of and usually produces a clear trunk. It is moderately to long-lived, usually over 15 years with a moderate growth rate. It is dioecious with male and female flowers on separate plants, which flowers in spring. It is cited as having the hardest wood in the world, with a Janka hardness test, Janka hardness of 22,500 N (5,060 lbf). HoweverThe Wood Databasegives it a Janka hardness of only 16,600 N (3,760 lbf):"Australian buloke is commonly reported as the hardest wood in the world. This is based upon a single data source and may not give the best representation of all testing and data available. Consequently, with as many data points taken into consideration as possible, Au ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chats (birds)
Chat or chats may refer to: Communication * Conversation, particularly casual * Online chat, text message communication over the Internet in real-time * Synchronous conferencing, a formal term for online chat * SMS chat, a form of text messaging * A popular term for internet relay chat * Chat room or group chat * Video chat * Text messaging, person-to-person chat, i.e. non group chat Entertainment * ''Chat'' (magazine), a British weekly women's magazine * CHAT-FM, a radio station (94.5 FM) licensed to Medicine Hat, Alberta, Canada * CHAT-TV, a television station (channel 6) licensed to Medicine Hat, Alberta, Canada * ''Le Chat'', a Belgian comic strip * Sophia "Chat" Sanduval, a Marvel Comics character * ''Chat Chat'', a 1995 album by Takako Minekawa * Chat show, a radio and television format Places * Chat, Iran, a village in Iran * Chat, Kyrgyzstan, a village in Kyrgyzstan *Chat, Turkmenistan, a Russian fort at the mouth of the Sumbar River in 1879 * Chat, California, an alte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epthianura
''Epthianura'' is a genus of bird also known as the Australian chats. Along with the gibberbird in the genus ''Ashbyia'' they were once thought to constitute a separate family, the Epthianuridae, although most taxonomists today treat them as a subfamily, Epthianurinae, of the honeyeater family Meliphagidae. Distribution, habitat and movements The genus ''Epthianura'' is endemic to the continent of Australia, where they are widely distributed across the mainland and, in the case of the white-fronted chat, Tasmania.Del Hoyo, J.; Elliot, A. & Christie D. (editors). (2007). ''Handbook of the Birds of the World''. Volume 12: Picathartes to Tits and Chickadees. Lynx Edicions. With the exception of that species they are generally distributed in the central part of Australia; the white-fronted chat being the most coastal species. The Australian chats have adapted to a wide range of habitat types in the interior of Australia, though they generally are found in more shrubby environments t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cup Nest
A bird nest is the spot in which a bird lays and incubates its eggs and raises its young. Although the term popularly refers to a specific structure made by the bird itself—such as the grassy cup nest of the American robin or Eurasian blackbird, or the elaborately woven hanging nest of the Montezuma oropendola or the village weaver—that is too restrictive a definition. For some species, a nest is simply a shallow depression made in sand; for others, it is the knot-hole left by a broken branch, a burrow dug into the ground, a chamber drilled into a tree, an enormous rotting pile of vegetation and earth, a shelf made of dried saliva or a mud dome with an entrance tunnel. The smallest bird nests are those of some hummingbirds, tiny cups which can be a mere across and high. At the other extreme, some nest mounds built by the dusky scrubfowl measure more than in diameter and stand nearly tall. The study of birds' nests is known as ''caliology''. Not all bird species bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distraction Display
Distraction displays, also known as diversionary displays, or paratrepsis are anti-predator behaviors used to attract the attention of an enemy away from something, typically the nest or young, that is being protected by a parent. Distraction displays are sometimes classified more generically under "nest protection behaviors" along with aggressive displays such as mobbing. These displays have been studied most extensively in bird species, but also have been documented in populations of stickleback fishRuxton, Graeme D; Thomas N. Sherratt; Michael Patrick Speed. (2004) Avoiding attack: the evolutionary ecology of crypsis, warning signals and mimicry. Oxford University Press. . p. 198 and in some mammal species. Distraction displays frequently take the form of injury-feigning. However, animals may also imitate the behavior of a small rodent or alternative prey item for the predator; imitate young or nesting behaviors such as brooding (to cause confusion as to the true location of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zebra Finch
The zebra finches are two species of estrildid finch in the genus ''Taeniopygia'' found in Australia and Indonesia. They are seed-eaters that travel in large flocks. The species are: Previously, both species were classified as a single species, the zebra finch (''T. guttata''). However, they were split by the IUCN Red List and BirdLife International in 2016. The International Ornithological Congress followed suit in 2022 based on studies noting differences in plumage, mtDNA divergence, and assortative mating between both species in captivity. The zebra finch was first captured in 1801 during Nicolas Baudin's expedition to Australia. The Indonesian species was described in 1817 by Louis Jean Pierre Vieillot in his ''Nouveau Dictionnaire d'Histoire Naturelle'', where he gave it the scientific name ''Fringilla guttata''. The Australian species was then described in 1837 by John Gould as ''Amadina castanotis''. Its current genus, ''Taeniopygia'', was described in 1862 by Ludwig R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bird Ringing
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. Birds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Bird And Bat Banding Scheme
The Australian Bird and Bat Banding Scheme (ABBBS), a combination of the former Australian bird banding and bat banding schemes, is managed by the Department of the Environment, Australia. History The earliest banding of wild birds for scientific research in Australia began in 1912 with the banding of short-tailed shearwaters and white-faced storm-petrels by the Royal Australasian Ornithologists Union and the Bird Observers Club. Following the Second World War some state-based programs of banding short-tailed shearwaters and waterfowl began. From about 1949 the CSIRO began banding short-tailed shearwaters (muttonbirds) in Bass Strait. This work, together with earlier banding of shearwaters, established that the birds migrate “in a long and regular cycle, spending the majority of their time in the northern Pacific and returning each year”, often to the same nesting burrow.‘Bird Banding’, ''North Western Courier'' (Narrabri), 28 April 1955, page 10. The org ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Onopordum Acanthium
''Onopordum acanthium'' (cotton thistle, Scotch (or Scottish) thistle, not to be confused with ''Cirsium vulgare'' - spear thistle, which is also known as Scotch or Scottish thistle and is the national flower of Scotland. Spear thistle is native to Britain and is common and widespread - Cotton thistle is non-native) is a flowering plant in the family Asteraceae. It is native to Europe and Western Asia from the Iberian Peninsula east to Kazakhstan, and north to central Scandinavia, and widely naturalised elsewhere,Europaea: ''Onopordum acanthium'' with especially large populations present in the |
Cyperaceae
The Cyperaceae are a family of graminoid (grass-like), monocotyledonous flowering plants known as sedges. The family is large, with some 5,500 known species described in about 90 genera, the largest being the "true sedges" genus ''Carex'' with over 2,000 species. These species are widely distributed, with the centers of diversity for the group occurring in tropical Asia and tropical South America. While sedges may be found growing in almost all environments, many are associated with wetlands, or with poor soils. Ecological communities dominated by sedges are known as sedgelands or sedge meadows. Some species superficially resemble the closely related rushes and the more distantly related grasses. Features distinguishing members of the sedge family from grasses or rushes are stems with triangular cross-sections (with occasional exceptions, a notable example being the tule which has a round cross-section) and leaves that are spirally arranged in three ranks. In comparison, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Myoporum Platycarpum
''Myoporum platycarpum'', known by several common names including sugarwood, false sandalwood and ngural is a plant in the figwort family, Scrophulariaceae. It is rounded with bright green foliage as a young shrub and roughly fissured, dark grey bark when mature. Sugarwood is endemic to the southern half of continental Australia. Description Sugarwood is a rounded shrub or small tree growing to a height of with foliage and branches that are glabrous but often covered with small raised, wart-like tubercles. The bark on mature specimens is rough, dark grey, flaky bark. Its leaves are arranged alternately and are usually long, wide, linear to elliptic in shape and usually have small teeth or serrations in the outer half. The leaves are often curved or have a hook on the end and both surfaces are deep green in colour. The flowers are borne in groups of about 5 to 8 (sometimes more or fewer) on a stalk long. The flowers have five triangular sepals and five petals, joined at the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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