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Smooth Island (South Australia)
Smooth Island is an island in the Australian state of South Australia located off the west coast of Eyre Peninsula about south west of the town of Ceduna. It is both part of a local group of islands known as the Isles of St Francis group and a larger group known as the Nuyts Archipelago. It has enjoyed protected area status since the 1960s and since 2011, it has been part of the Nuyts Archipelago Wilderness Protection Area. Description Smooth Island is an island located within the Isles of St Francis group, which itself is part of the Nuyts Archipelago. It is located about south west of the town of Ceduna on the west coast of Eyre Peninsula in South Australia.Robinson et al, 1996, page 158DMH, 1985, chart 43 Several sources states that the island is located about north of St Francis Island while the National Geospatial-Intelligence Agency and charts published by the Government of South Australia respectively state and show that the island is located "almost N of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Australian Bight
The Great Australian Bight is a large oceanic bight, or open bay, off the central and western portions of the southern coastline of mainland Australia. Extent Two definitions of the extent are in use – one used by the International Hydrographic Organization (IHO) and the other used by the Australian Hydrographic Service (AHS). The IHO defines the Great Australian Bight as having the following limits: ''On the North.'' The south coast of the Australian mainland. ''On the South.'' A line joining West Cape Howe () Australia to South West Cape, Tasmania. ''On the East.'' A line from Cape Otway, Victoria to King Island and thence to Cape Grim, the northwest extreme of Tasmania. The AHS defines the bight with a smaller area, from Cape Pasley, Western Australia, to Cape Carnot, South Australia - a distance of . Much of the bight lies due south of the expansive Nullarbor Plain, which straddles South Australia and Western Australia. The Eyre Highway passes close to the cli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olearia Ramulosa
''Olearia ramulosa'', commonly known as twiggy daisy-bush, is a species of flowering plant in the family Asteraceae and is endemic to south-eastern Australia. It is a shrub with narrowly elliptic, linear or narrowly egg-shaped leaves, and pale blue, mauve or white and yellow, daisy-like inflorescences. Description ''Olearia ramulosa'' is a shrub that typically grows to a height of . Its leaves are alternately arranged along the stems, narrowly elliptic, linear or narrowly egg-shaped with the narrower end towards tha base, long and wide with the edges rolled under. The upper surface of the leaf is covered with minute pimples and the lower surface is covered with grey, woolly hairs. The heads or daisy-like "flowers" are arranged in leaf axils or on the ends of branches and are sessile or on a peduncle up to long. The heads are in diameter with a conical involucre long at the base. Each head has 2 to 13 pale blue, mauve or white ray florets surrounding 3 to 13 yellow disc flor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isles Of St Francis Conservation Park
. __NOTOC__ Isles of St Francis Conservation Park was a protected area in the Australian state of South Australia located on islands within the Isles of St Francis off the west coast of Eyre Peninsula about north-west of the state capital of Adelaide and about south-west of the town of Ceduna. The conservation park consisted of land on ten (sic) islands within the Isles of St Francis which form the south-westerly extension of the Nuyts Archipelago. The land first received protected area status as a pair of fauna conservation reserves proclaimed on 16 March 1967 under the ''Crown Lands Act 1929'' in respect to Freeling Island and Smooth Island. Additional fauna conservation reserves were proclaimed on 4 November 1967 in respect to Dog Island, Egg Island, Fenelon Island, Hart Island, Masillon Island, West Island and all of St Francis Island with exception to section 220 which had been acquired by the Australian government. On 27 April 1972, all of the land proclaimed as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Four-toed Earless Skink
The four-toed earless skink (''Hemiergis peronii''), also known commonly as Péron's earless skink, the lowlands earless skink, or the four-toed mulch skink, is a viviparous earless skink endemic to southern Australia. Etymology The specific name, ''peronii'', is in honor of François Péron, a French naturalist and explorer.Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Hemiergis peronii'', p. 203). Geographic range ''H. peronii'' is found in coastal and subcoastal areas of the following Australian states: Western Australia, South Australia, and western Victoria Victoria most commonly refers to: * Victoria (Australia), a state of the Commonwealth of Australia * Victoria, British Columbia, provincial capital of British Columbia, Canada * Victoria (mythology), Roman goddess of Victory * Victoria, Seychelle .... Description ''H. peronii'' has an average snout-vent l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marbled Gecko
''Christinus'' is a genus of Gekkonidae geckos found in southern regions of Australia. It contains species and subspecies that are regionally termed as marbled geckos. The contrasted patterns of these geckos, marbling, are found in a variety of reddish-brown, grey, silver, white, black and purplish hues. They are frequently found in old knotted trees and sometimes congregate in large numbers in established urban environments. The genus was named for Christine Biggs, a friend of one of the authors. Classification ''Christinus'' was first described by Wells and Wellington in 1984, giving the types species as that published as ''Diplodactylus marmoratus'' Gray 1845. Their later proposal to establish a genus '' Ridegekko'', based on Boulenger's original description of ''Phyllodactylus guentheri'' (''C. guentheri''), is not given in later literature. The genus has been described as containing two species, the island population and the widespread southern population. The latter, ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard's Pipit
Richard's pipit (''Anthus richardi'') is a medium-sized passerine bird which breeds in open grasslands in the East Palearctic. It is a long-distance migrant moving to open lowlands in the Indian subcontinent and Southeast Asia. It is a rare but regular vagrant to western Europe. The genus name ''Anthus'' is the Latin name for a small bird of grasslands. The English name and ''richardi'' are for the French naturalist Charles Richard (1745–1835), director of postal services at Lunéville and friend of Francois Levaillant. It belongs to the pipit genus ''Anthus'' in the family Motacillidae. It was formerly lumped together with the Australasian, African, mountain and paddyfield pipits in a single species: Richard's pipit, ''Anthus novaeseelandiae''. These pipits are now commonly considered to be separate species although the African and paddyfield pipits are sometimes treated as part of ''A. richardi''. Description This is a large pipit, 17–20 cm in length, with a weigh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock Parrot
The rock parrot (''Neophema petrophila'') is a species of grass parrot native to Australia. Described by John Gould in 1841, it is a small parrot long and weighing with predominantly olive-brown upperparts and more yellowish underparts. Its head is olive with light blue forecheeks and lores, and a dark blue frontal band line across the crown with lighter blue above and below. The sexes are similar in appearance, although the female tends to have a duller frontal band and less blue on the face. Two subspecies are recognised. Rocky islands and coastal dune areas are the preferred habitats for this species, which is found from Lake Alexandrina in southeastern South Australia westwards across coastal South and Western Australia to Shark Bay. Unlike other grass parrots, it nests in burrows or rocky crevices mostly on offshore islands such as Rottnest Island. Seeds of grasses and succulent plants form the bulk of its diet. The species has suffered in the face of feral mammals; a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White-bellied Sea-eagle
The white-bellied sea eagle (''Haliaeetus leucogaster''), also known as the white-breasted sea eagle, is a large diurnal bird of prey in the family Accipitridae. Originally described by Johann Friedrich Gmelin in 1788, it is closely related to Sanford's sea eagle of the Solomon Islands, and the two are considered a superspecies. A distinctive bird, the adult white-bellied sea eagle has a white head, breast, under-wing coverts and tail. The upper parts are grey and the black under-wing flight feathers contrast with the white coverts. The tail is short and wedge-shaped as in all ''Haliaeetus'' species. Like many raptors, the female is slightly larger than the male, and can measure up to long with a wingspan of up to , and weigh . Immature birds have brown plumage, which is gradually replaced by white until the age of five or six years. The call is a loud goose-like honking. Resident from India and Sri Lanka through Southeast Asia to Australia on coasts and major waterways, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacific Gull
The Pacific gull (''Larus pacificus'') is a very large gull, native to the coasts of Australia. It is moderately common between Carnarvon in the west, and Sydney in the east, although it has become scarce in some parts of the south-east, as a result of competition from the kelp gull, which has "self-introduced" since the 1940s. Much larger than the ubiquitous silver gull, and nowhere near as common, Pacific gulls are usually seen alone or in pairs, loafing around the shoreline, steadily patrolling high above the edge of the water, or (sometimes) zooming high on the breeze to drop a shellfish or sea urchin onto rocks. Diet The gulls' diet consists of a number various fish species and invertebrates. They frequently consume crabs, most often the species ''Ovalipes australiensis'' and ''Paragrapsus gaimardii.'' They also commonly eat '' Platycephalus bassensis'' (sand flatheads) and cephalapods, both of which are sourced from their regular consumption of waste from fish which hav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crested Tern
The greater crested tern Retrieved 28 February 2012 (''Thalasseus bergii''), also called crested tern or swift tern, is a tern in the family Laridae that nests in dense colonies on coastlines and islands in the tropical and subtropical Old World. Its five subspecies breed in the area from South Africa around the Indian Ocean to the central Pacific and Australia, all populations dispersing widely from the breeding range after nesting. This large tern is closely related to the royal and lesser crested terns, but can be distinguished by its size and bill colour. The greater crested tern has grey upperparts, white underparts, a yellow bill, and a shaggy black crest that recedes in winter. Its young have a distinctive appearance, with strongly patterned grey, brown and white plumage, and rely on their parents for food for several months after they have fledged. Like all members of the genus ''Thalasseus'', the greater crested tern feeds by plunge diving for fish, usually in marine en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sooty Oystercatcher
The sooty oystercatcher (''Haematopus fuliginosus'') is a species of oystercatcher. It is a wading bird endemic to Australia and commonly found on its coastline. It prefers rocky coastlines, but will occasionally live in estuaries. All of its feathers are black. It has a red eye, eye ring and bill, and pink legs. Taxonomy John Gould described the sooty oystercatcher in 1845. Its species name is the Latin adjective ''fuliginosus'', "sooty". Two subspecies are recognised, the nominate from the coastline of southern Australia and subspecies ''ophthalmicus'' from northern Australia. The southern subspecies is larger and heavier than the northern. The northern one, with a more yellowish eye ring, is found from the Kimberleys across the top of the country to Mackay in central Queensland. There is considerable overlap, as the southern subspecies has been found up to Cape York. Subspecies ''ophthalmicus'' has been thought distinctive enough to warrant species status and needs further inv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sargassum
''Sargassum'' is a genus of brown (class Phaeophyceae) macroalgae (seaweed) in the order Fucales. Numerous species are distributed throughout the temperate and tropical oceans of the world, where they generally inhabit shallow water and coral reefs, and the genus is widely known for its planktonic (free-floating) species. Most species within the class Phaeophyceae are predominantly cold-water organisms that benefit from nutrients upwelling, but the genus ''Sargassum'' appears to be an exception. Any number of the normally benthic species may take on a planktonic, often pelagic existence after being removed from reefs during rough weather; however, two species (''S. natans'' and ''S. fluitans'') have become holopelagic—reproducing vegetatively and never attaching to the seafloor during their lifecycles. The Atlantic Ocean's Sargasso Sea was named after the algae, as it hosts a large amount of ''Sargassum''. History ''Sargassum'' was named by the Portuguese sailors who found it i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
