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Natimuk-Douglas Wetlands
The Natimuk-Douglas Wetlands comprise a chain of freshwater, brackish and saline wetlands in the semi-arid Wimmera region of western Victoria. Australia. They are important for waterbirds. Description The wetlands lie between the small towns of Goroke on the west and Natimuk on the east, while the Little Desert National Park lies to the north and the Grampians National Park to the south-east. The Wimmera experiences hot, dry summers and mild, wet winters; waterbird numbers peak between July and November in most years, especially when there has been good local rainfall and when inland Australia is dry. Most of the wetlands are ephemeral and subject to seasonal flooding, but some retain water throughout the year. Many of the wetlands are fringed by saltmarsh; other plant communities such as sedgeland and paperbark forest also occur. Most of the wetlands have some protection in small, individual reserves surrounded by farmland, though seasonal waterfowl hunting is permitted on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Important Bird Area
An Important Bird and Biodiversity Area (IBA) is an area identified using an internationally agreed set of criteria as being globally important for the conservation of bird populations. IBA was developed and sites are identified by BirdLife International. There are over 13,000 IBAs worldwide. These sites are small enough to be entirely conserved and differ in their character, habitat or ornithological importance from the surrounding habitat. In the United States the Program is administered by the National Audubon Society. Often IBAs form part of a country's existing protected area network, and so are protected under national legislation. Legal recognition and protection of IBAs that are not within existing protected areas varies within different countries. Some countries have a National IBA Conservation Strategy, whereas in others protection is completely lacking. History In 1985, following a specific request from the European Economic Community, Birdlife International ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diamond Firetail
The diamond firetail (''Stagonopleura guttata'') is a species of estrildid finch that is endemic to Australia. It has a patchy distribution and generally occupies drier forests and grassy woodlands west of the Great Dividing Range from South East Queensland to the Eyre Peninsula in South Australia. While it is a small stocky bird it is one of the largest finches in Australia. The birds are very distinctive with a black breast-band on a white breast. The flanks are black with white spots and it has a scarlet rump (hence the name) and a black tail. Taxonomy The family Estrildidae (grass-finches) was named by Swainson in 1827 and "finch" can be traced back to the Old English ''finc'' but its origin is debated. Firetail is now used to describe the three species of ''Stagonopleura''. The red-browed finch (''Neochmia temporalis'') is no longer considered a firetail even though it has a red rump. The diamond firetail has also been known as the "spotted finch (Lewin 1808), spotted gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flame Robin
The flame robin (''Petroica phoenicea'') is a small passerine bird native to Australia. It is a moderately common resident of the coolest parts of south-eastern Australia, including Tasmania. Like the other two red-breasted ''Petroica'' robins—the scarlet robin and the red-capped robin—it is often simply called the ''robin redbreast''. Like many brightly coloured robins of the Petroicidae, it is sexually dimorphic. Measuring long, the flame robin has dark brown eyes and a small thin black bill. The male has a brilliant orange-red chest and throat, and a white patch on the forehead above the bill. Its upper parts are iron-grey with white bars, and its tail black with white tips. Female coloration is a muted grey-brown. Its song has been described as the most musical of its genus. The position of the flame robin and its Australian relatives on the passerine family tree is unclear; the Petroicidae are not closely related to either the European or American robins, but app ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red-tailed Black Cockatoo
The red-tailed black cockatoo (''Calyptorhynchus banksii'') also known as Banksian- or Banks' black cockatoo, is a large black cockatoo native to Australia. Adult males have a characteristic pair of bright red panels on the tail that gives the species its name. It is more common in the drier parts of the continent. Five subspecies are recognised, differing chiefly in beak size. Although the more northerly subspecies are widespread, the two southern subspecies, the forest red-tailed black cockatoo and the south-eastern red-tailed black cockatoo are under threat. The species is usually found in eucalyptus woodlands, or along water courses. In the more northerly parts of the country, these cockatoos are commonly seen in large flocks. They are seed eaters and cavity nesters, and as such depend on trees with fairly large diameters, generally ''Eucalyptus''. Populations in southeastern Australia are threatened by deforestation and other habitat alterations. Of the black cockatoos, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blue-winged Parrot
The blue-winged parrot (''Neophema chrysostoma''), also known as the blue-banded parakeet or blue-banded grass-parakeet, is a small parrot found in Tasmania and southeast mainland Australia. It is partly migratory, with populations of blue-winged parrots travelling to Tasmania for the summer. The parrot is sexually dimorphic – the males have more blue on the wings and a two-toned blue frontal band on the head, while females are duller and have more green on the wings and a wingbar. Both sexes have predominantly olive-green plumage. Predominantly a feeder on the ground, the blue-winged parrot mainly eats seeds of grasses. It adapts readily to captivity. Taxonomy German naturalist Heinrich Kuhl described the blue-winged parrot in 1820 as ''Psittacus chrysostomus'', noting that it had been confused with the turquoise parrot (''N. pulchella''). However, the material used to describe it contained specimens of both this species and the elegant parrot. The species' name is from t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sharp-tailed Sandpiper
The sharp-tailed sandpiper (''Calidris acuminata'') (but see below) is a small wader. Taxonomy A review of data has indicated that this bird should perhaps better be placed into the genus ''Philomachus'' – as ''P. acuminatus'' – which now contains only the ruff but if the sharp-tailed sandpiper is merged into it would need to accommodate the broad-billed sandpiper. While the latter is a peculiar calidrid, the sharp-tailed sandpiper is much more similar to other ''Calidris''/''Erolia'' species such as the pectoral sandpiper. On the one hand, its larger size and long-legged stance, and the breast pattern which gradually fades away on the belly as in the ruff instead of having a fairly sharp border as in the ''Calidris''/''Erolia'' stints indicate that placement in ''Philomachus'' may be correct. Still, it is just as possible that – given the fairly common instances of hybridization in calidrines – mitochondrial DNA data has given a false picture of this species' true af ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hoary-headed Grebe
The hoary-headed grebe (''Poliocephalus poliocephalus'') is a member of the grebe family. It breeds in southern parts of Australia; it winters throughout the island of Tasmania. The bird takes its name from the silvery-white streaking on its black head. It is common in Australia, with a population of about 500,000. Its habitat is similar to that of the Australasian grebe. Description The hoary-headed grebe is a fairly small dark grey and white grebe. It has a brown eye and a black patch under the chin, and a narrow black streak down the back of the neck. During the breeding season the adult's plumage has white streaks over its entire head, giving them the common name of hoary-headed grebe. Juveniles have a white chin and throat and a striped face. Males have two plumage phases: after breeding they lose the buff breast and the white lines on the head, but can usually be identified then by the broad black bar down the nape. Distribution and habitat The hoary-headed grebe is found ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grey Teal
The grey teal (''Anas gracilis'') is a dabbling duck found in open wetlands in Australia and New Zealand. Description It can be identified due to the presence of a crimson coloured iris in its eyes.Winter, M. (2018). Grey Teal. Wilderness Magazine, (September 2018). Retrieved from https://www.wildernessmag.co.nz/grey-teal/ This crimson colour is relatively more prominent in adult males.[Marchant, S., & Higgins, P. (1990). Handbook of Australian, New Zealand & Antarctic Birds. Volume 1, Ratites to ducks; Part B Australian pelican to ducks. (pp. 1252-1281). Melbourne: Oxford University Press.] It is a mottled brown duck with white and green flashes on its wings. Males and females share the same colouration, in contrast to the related chestnut teal, whose male and female are strikingly different. The grey teal has almost identical colouration to the female chestnut teal and the grey can only be distinguished by its lighter coloured neck and paler face. Juveniles are paler than ad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Swan
The black swan (''Cygnus atratus'') is a large waterbird, a species of swan which breeds mainly in the southeast and southwest regions of Australia. Within Australia, the black swan is nomadic, with erratic migration patterns dependent upon climatic conditions. It is a large bird with mostly black plumage and a red bill. It is a monogamous breeder, with both partners sharing incubation and cygnet-rearing duties. The black swan was introduced to various countries as an ornamental bird in the 1800s, but has managed to escape and form stable populations. Described scientifically by English naturalist John Latham in 1790, the black swan was formerly placed into a monotypic genus, ''Chenopis''. Black swans can be found singly, or in loose companies numbering into the hundreds or even thousands. It is a popular bird in zoological gardens and bird collections, and escapees are sometimes seen outside their natural range. This bird is a regional symbol of both Western Australia, whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Musk Duck
The musk duck (''Biziura lobata'') is a highly aquatic, stiff-tailed duck native to southern Australia. It is the only living member of the genus ''Biziura''. An extinct relative, the New Zealand musk duck or de Lautour's duck (''B. delautouri''), once occurred on New Zealand, but is only known from prehistoric subfossil bones. It was about 8% longer than the living species, with a particularly large head. This animal derives its common name from the peculiar musky odour it emanates during the breeding season. Musk ducks are moderately common through the Murray-Darling and Cooper Creek basins, and in the wetter, fertile areas in the south of the continent: the southwest corner of Western Australia, Victoria, and Tasmania. Description Adult males are long and have a distinctive large, leathery lobe underneath the bill; females are long and unadorned. Their drab dark grey-brown, slightly pin-striped plumage is inconspicuous and does not differ between the sexes. This species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red-capped Plover
The red-capped plover (''Charadrius ruficapillus''), also known as the red-capped dotterel, is a small species of plover. It breeds in Australia. This species is closely related to (and sometimes considered conspecific with) the Kentish plover, Javan plover, and white-fronted plover. Description Red-capped plovers have a white forehead and underparts. Their upperparts are mainly grey-brown. Adult males have a rufous or reddish-brown crown and hindneck. Adult females have a paler rufous and grey-brown crown and hindneck, with a pale loreal stripe. The upperwing of ''Charadrius ruficapillus'' shows dark brown remiges (flight feathers) and primary covert feathers with a white wingbar in flight. Its length is 14–16 cm (5.5–6.3 in) and its wingspan is 27–34 cm (10.6–13.4 in); it weighs 35–40 g (1.2–1.4 oz). Breeding plumage shows a red-brown crown and nape with black margins. Non-breeding plumage is duller and lacks the black margins. Distribution and habitat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
