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Acanthorhynchus
Spinebill is the name given to two members of the honeyeater family, both in the genus ''Acanthorhynchus'', which is Latin for "spine bill". They are around 15 centimetres in length, and are coloured black, white and chestnut, with a long, downcurved bill. They are native to Australia, with one species in the east and one in the west. They feed on nectar as well as insects, and live mainly in forests, gardens, and other shrubbery habitats In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical .... A 2004 molecular study has shown that the two spinebills are a sister grouping to all other honeyeaters, that is, they diverged earlier than all other species. Species and distribution The genus contains two species. References External links Basic information, eastern spinebill- Birds in B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eastern Spinebill
The eastern spinebill (''Acanthorhynchus tenuirostris'') is a species of honeyeater found in south-eastern Australia in forest and woodland areas, as well as gardens in urban areas of Canberra, Sydney, Melbourne and Adelaide. It is around 15 cm long, and has a distinctive black, white and chestnut plumage, a red eye, and a long downcurved bill. Taxonomy Originally described as ''Certhia tenuirostris'' by the English ornithologist John Latham in 1801, it is a member of the small genus '' Acanthorhynchus'' with one other, the western spinebill of Western Australia. The generic name is derived from the Greek translation of spinebill, namely ''acantho-''/ακανθο- 'spine' and ''rhynchos''/ρυνχος 'bill'. Its specific epithet is from Latin ''tenuis'' 'narrow' and ''rostrum'' 'bill'. Other English names include spine-billed honeyeater and awl-bird or cobbler's awl bird. The eastern spinebill is polytypic, consisting of the subspecies ''A. t. cairnsensis'', ''A. t. dub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acanthorhynchus Tenuirostris
The eastern spinebill (''Acanthorhynchus tenuirostris'') is a species of honeyeater found in south-eastern Australia in forest and woodland areas, as well as gardens in urban areas of Canberra, Sydney, Melbourne and Adelaide. It is around 15 cm long, and has a distinctive black, white and chestnut plumage, a red eye, and a long downcurved bill. Taxonomy Originally described as ''Certhia tenuirostris'' by the English ornithologist John Latham in 1801, it is a member of the small genus ''Acanthorhynchus'' with one other, the western spinebill of Western Australia. The generic name is derived from the Greek translation of spinebill, namely ''acantho-''/ακανθο- 'spine' and ''rhynchos''/ρυνχος 'bill'. Its specific epithet is from Latin ''tenuis'' 'narrow' and ''rostrum'' 'bill'. Other English names include spine-billed honeyeater and awl-bird or cobbler's awl bird. The eastern spinebill is polytypic, consisting of the subspecies ''A. t. cairnsensis'', ''A. t. dubiu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acanthorhynchus Superciliosus
The western spinebill (''Acanthorhynchus superciliosus'') is a honeyeater found in the heath and woodland of south-western Australia. Ranging between long, it weighs around . It has a black head, gray back and wings, with a red band behind its neck and from its throat to its breast. Its curved bill is long and slender. Like other honeyeaters, the western spinebill feeds on nectar. It tends to obtain its nectar from lower shrubs than most other honeyeaters, including ''Banksia'', ''Dryandra'', ''Grevillea'', ''Adenanthos'', and ''Verticordia''. It also feeds from trees of ''Banksia'' and ''Eucalyptus'', and from herbs such as ''Anigozanthos''. In addition to nectar, it feeds on insects that it captures in the air or on plants. It is a frequent visitor to ''Adenanthos obovatus'', and its territories are smaller when they contain more shrubs of this species. Male spinebills often contest their territory borders with other males, and allow females to live within them. These territo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Spinebill
The western spinebill (''Acanthorhynchus superciliosus'') is a honeyeater found in the heath and woodland of south-western Australia. Ranging between long, it weighs around . It has a black head, gray back and wings, with a red band behind its neck and from its throat to its breast. Its curved bill is long and slender. Like other honeyeaters, the western spinebill feeds on nectar. It tends to obtain its nectar from lower shrubs than most other honeyeaters, including ''Banksia'', '' Dryandra'', ''Grevillea'', '' Adenanthos'', and '' Verticordia''. It also feeds from trees of ''Banksia'' and ''Eucalyptus'', and from herbs such as '' Anigozanthos''. In addition to nectar, it feeds on insects that it captures in the air or on plants. It is a frequent visitor to '' Adenanthos obovatus'', and its territories are smaller when they contain more shrubs of this species. Male spinebills often contest their territory borders with other males, and allow females to live within them. These t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acanthorhynchus
Spinebill is the name given to two members of the honeyeater family, both in the genus ''Acanthorhynchus'', which is Latin for "spine bill". They are around 15 centimetres in length, and are coloured black, white and chestnut, with a long, downcurved bill. They are native to Australia, with one species in the east and one in the west. They feed on nectar as well as insects, and live mainly in forests, gardens, and other shrubbery habitats In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical .... A 2004 molecular study has shown that the two spinebills are a sister grouping to all other honeyeaters, that is, they diverged earlier than all other species. Species and distribution The genus contains two species. References External links Basic information, eastern spinebill- Birds in B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honeyeater
The honeyeaters are a large and diverse family (biology), family, Meliphagidae, of small to medium-sized birds. The family includes the Epthianura, Australian chats, myzomelas, friarbirds, wattlebirds, Manorina, miners and melidectes. They are most common in Australia and New Guinea, and found also in New Zealand, the Pacific islands as far east as Samoa and Tonga, and the islands to the north and west of New Guinea known as Wallacea. Bali, on the other side of the Wallace Line, has a single species. In total there are List of honeyeaters, 186 species in 55 genus, genera, roughly half of them native to Australia, many of the remainder occupying New Guinea. With their closest relatives, the Maluridae (Australian fairy-wrens), Pardalotidae (pardalotes), and Acanthizidae (thornbills, Australian warblers, scrubwrens, etc.), they comprise the superfamily Meliphagoidea and originated early in the evolutionary history of the oscine passerine radiation. Although honeyeaters look and beh ... [...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] |
Beak
The beak, bill, or rostrum is an external anatomical structure found mostly in birds, but also in turtles, non-avian dinosaurs and a few mammals. A beak is used for eating, preening, manipulating objects, killing prey, fighting, probing for food, courtship, and feeding young. The terms ''beak'' and ''rostrum'' are also used to refer to a similar mouth part in some ornithischians, pterosaurs, cetaceans, dicynodonts, anuran tadpoles, monotremes (i.e. echidnas and platypuses, which have a beak-like structure), sirens, pufferfish, billfishes and cephalopods. Although beaks vary significantly in size, shape, color and texture, they share a similar underlying structure. Two bony projections – the upper and lower mandibles – are covered with a thin keratinized layer of epidermis known as the rhamphotheca. In most species, two holes called ''nares'' lead to the respiratory system. Etymology Although the word "beak" was, in the past, generally restricted to the sharpened bills o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia
Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, smaller islands. With an area of , Australia is the largest country by area in Oceania and the world's List of countries and dependencies by area, sixth-largest country. Australia is the oldest, flattest, and driest inhabited continent, with the least fertile soils. It is a Megadiverse countries, megadiverse country, and its size gives it a wide variety of landscapes and climates, with Deserts of Australia, deserts in the centre, tropical Forests of Australia, rainforests in the north-east, and List of mountains in Australia, mountain ranges in the south-east. The ancestors of Aboriginal Australians began arriving from south east Asia approximately Early human migrations#Nearby Oceania, 65,000 years ago, during the Last Glacial Period, last i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nectar
Nectar is a sugar-rich liquid produced by plants in glands called nectaries or nectarines, either within the flowers with which it attracts pollinating animals, or by extrafloral nectaries, which provide a nutrient source to animal mutualists, which in turn provide herbivore protection. Common nectar-consuming pollinators include mosquitoes, hoverflies, wasps, bees, butterflies and moths, hummingbirds, honeyeaters and bats. Nectar plays a crucial role in the foraging economics and evolution of nectar-eating species; for example, nectar foraging behavior is largely responsible for the divergent evolution of the African honey bee, ''A. m. scutellata'' and the western honey bee. Nectar is an economically important substance as it is the sugar source for honey. It is also useful in agriculture and horticulture because the adult stages of some predatory insects feed on nectar. For example, a number of parasitoid wasps (e.g. the social wasp species ''Apoica flavissima'') rely ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insect
Insects (from Latin ') are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body ( head, thorax and abdomen), three pairs of jointed legs, compound eyes and one pair of antennae. Their blood is not totally contained in vessels; some circulates in an open cavity known as the haemocoel. Insects are the most diverse group of animals; they include more than a million described species and represent more than half of all known living organisms. The total number of extant species is estimated at between six and ten million; In: potentially over 90% of the animal life forms on Earth are insects. Insects may be found in nearly all environments, although only a small number of species reside in the oceans, which are dominated by another arthropod group, crustaceans, which recent research has indicated insects are nested within. Nearly all insects hatch from eggs. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forest
A forest is an area of land dominated by trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function. The United Nations' Food and Agriculture Organization (FAO) defines a forest as, "Land spanning more than 0.5 hectares with trees higher than 5 meters and a canopy cover of more than 10 percent, or trees able to reach these thresholds ''in situ''. It does not include land that is predominantly under agricultural or urban use." Using this definition, '' Global Forest Resources Assessment 2020'' (FRA 2020) found that forests covered , or approximately 31 percent of the world's land area in 2020. Forests are the predominant terrestrial ecosystem of Earth, and are found around the globe. More than half of the world's forests are found in only five countries (Brazil, Canada, China, Russia, and the United States). The largest share of forests (45 percent) are in th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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