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Geikie Gorge
Geikie Gorge (known locally as Darngku) is a feature of the Napier Range and is located within the grounds of Danggu Gorge National Park (formerly, Geikie Gorge National Park), from Fitzroy Crossing, northeast of Perth and east of Broome in the Kimberley region of Western Australia. Believed to be one of the best-known and most easily accessed, the gorge is named in honour of Sir Archibald Geikie, the Director General of Geological Survey for Great Britain and Ireland when it was given its European name in 1883. Along with Tunnel Creek and Windjana Gorge, Geikie Gorge is part of an ancient barrier reef that developed during the Devonian Period. The walls of the gorge are 30 metres high. The eight kilometer gorge was created by the flowing waters of the Fitzroy River, which still flows through the region. Freshwater crocodile The freshwater crocodile (''Crocodylus johnstoni''), also known as the Australian freshwater crocodile, Johnstone's crocodile or the freshie, is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Danggu Gorge National Park
Danggu (Geikie) Gorge National Park is a national park in the Kimberley region of Western Australia, (great-circle distance) northeast of Perth and approximately east of Broome by road. The gorge was originally named in honour of Sir Archibald Geikie, the Director General of Geological Survey for Great Britain and Ireland when it was given its European name in 1883. Geikie never visited the gorge and the National Park is progressively being officially changed to the Bunubathe traditional owners of the areaname of Danggu. It is part of the Balili (Devonian Reef) Conservation Park. The park is one of the most accessible in the Kimberley as it is only from Fitzroy Crossing and is serviced by a sealed road. No camping is allowed in the park and visitors can only enter during the day. The park has picnic shelters, barbecue areas, toilets and water available. A walk trail exists along the western base of the gorge walls; although the terrain is rough and uneven it does offer an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tunnel Creek
Tunnel Creek is a creek located within the grounds of Tunnel Creek National Park in the Kimberley region of Western Australia. Along with Geikie Gorge and Windjana Gorge, Tunnel Creek is part of an ancient barrier reef that developed during the Devonian Period. Tunnel Creek is located 63 kilometres from the Great Northern Highway, between Derby and Fitzroy Crossing, and was created by waters from a creek that cut a 750-metre tunnel through the reef. The tunnel is 15 metres wide and up to 12 metres high. Tunnel Creek was also the hideout for the Bunuba man Jandamarra, also known as Pigeon, who was killed there by police in 1897. The yellow-lipped cave bat, species ''Vespadelus douglasorum The yellow-lipped cave bat (''Vespadelus douglasorum'') is a vesper bat that only occurs in the Kimberley (Western Australia), Kimberley region of northwest Australia. The bat was first captured at Tunnel Creek in 1958 and a description published ...'', was first collected at this location ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reticulate Whipray
The reticulate whipray or honeycomb stingray (''Himantura uarnak'') is a species of stingray in the family Dasyatidae. It inhabits coastal waters in the western Indian Ocean including the Red Sea, Natal and the Arabian Sea; also a Lessepsian transmigrant in the eastern Mediterranean. A large species reaching in width, the reticulate whipray has a diamond-shaped pectoral fin disc and an extremely long tail without fin folds. Both its common and scientific names refer to its ornate dorsal color pattern of many small, close-set dark spots or reticulations on a lighter background. However, the reticulate whipray is only one of several large spotted stingrays in the Indo-Pacific which, coupled with the variability of its coloration with age and locality, has resulted in a great deal of taxonomic confusion. Often encountered resting on the bottom during daytime, the reticulate whipray is a predator of bottom-dwelling invertebrates and bony fishes. Like other stingrays, it is aplacent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Largetooth Sawfish
The largetooth sawfish (''Pristis pristis'', syn. ''P. microdon'' and ''P. perotteti'') is a species of sawfish, family Pristidae. It is found worldwide in tropical and subtropical coastal regions, but also enters freshwater. It has declined drastically and is now critically endangered. A range of English names have been used for the species, or populations now part of the species, including common sawfish (despite it being far from common today), wide sawfish, freshwater sawfish, river sawfish (less frequently, other sawfish species also occur in freshwater and rivers), Leichhardt's sawfish (after explorer and naturalist Ludwig Leichhardt) and northern sawfish. Taxonomy The taxonomy of ''Pristis pristis'' in relations to ''P. microdon'' (claimed range: Indo-West Pacific) and ''P. perotteti'' (claimed range: Atlantic and East Pacific) has historically caused considerable confusion, but evidence published in 2013 revealed that the three are conspecific, as morphological and g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freshwater Crocodile
The freshwater crocodile (''Crocodylus johnstoni''), also known as the Australian freshwater crocodile, Johnstone's crocodile or the freshie, is a species of crocodile endemic to the northern regions of Australia. Unlike their much larger Australian relative, the saltwater crocodile, freshwater crocodiles are not known as man-eaters, although they bite in self-defence, and brief, nonfatal attacks have occurred, apparently the result of mistaken identity. Taxonomy and etymology When Gerard Krefft named the species in 1873, he intended to commemorate the man who first reported it to him, Australian native police officer and amateur naturalist Robert Arthur Johnstone (1843–1905). However, Krefft made an error in writing the name, and for many years, the species has been known as ''C. johnsoni''. Recent studies of Krefft's papers have determined the correct spelling of the name, and much of the literature has been updated to the correct usage, but both versions still exist. Accor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fitzroy River (Western Australia)
The Fitzroy River is located in the West Kimberley region of Western Australia. It has 20 tributaries and its catchment occupies an area of , within the Canning Basin and the Timor Sea drainage division. It often floods extensively during the wet season, and is known as the major remaining habitat for the critically endangered sawfish. History Pre-colonisation The first people to live along the river were the traditional owners of the areas around the river, including the Bunuba and Nyikina people to the west, and the Walmajarri and Gooniyandi people to the east, who have lived in the area for at least 40,000 years. The Nyikina and Bunuba people know the river as ''Mardoowarra'' and Bandaral Ngarri respectively; the river and its vast floodplains are of great spiritual, cultural, medicinal and ecological significance. The Nyikina word ''Raparapa'', translates as "alongside the river". 19th to 21st centuries The first European to visit the Fitzroy River was George Grey in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Devonian Period
The Devonian ( ) is a geologic period and system of the Paleozoic era, spanning 60.3 million years from the end of the Silurian, million years ago (Mya), to the beginning of the Carboniferous, Mya. It is named after Devon, England, where rocks from this period were first studied. The first significant adaptive radiation of life on dry land occurred during the Devonian. Free-sporing vascular plants began to spread across dry land, forming extensive forests which covered the continents. By the middle of the Devonian, several groups of plants had evolved leaves and true roots, and by the end of the period the first seed-bearing plants appeared. The arthropod groups of myriapods, arachnids and hexapods also became well-established early in this period, after starting their expansion to land at least from the Ordovician period. Fish reached substantial diversity during this time, leading the Devonian to often be dubbed the Age of Fishes. The placoderms began dominating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barrier Reef
A coral reef is an underwater ecosystem characterized by reef-building corals. Reefs are formed of colonies of coral polyps held together by calcium carbonate. Most coral reefs are built from stony corals, whose polyps cluster in groups. Coral belongs to the class Anthozoa in the animal phylum Cnidaria, which includes sea anemones and jellyfish. Unlike sea anemones, corals secrete hard carbonate exoskeletons that support and protect the coral. Most reefs grow best in warm, shallow, clear, sunny and agitated water. Coral reefs first appeared 485 million years ago, at the dawn of the Early Ordovician, displacing the microbial and sponge reefs of the Cambrian. Sometimes called ''rainforests of the sea'', shallow coral reefs form some of Earth's most diverse ecosystems. They occupy less than 0.1% of the world's ocean area, about half the area of France, yet they provide a home for at least 25% of all marine species, including fish, mollusks, worms, crustaceans, echinoderms, spon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windjana Gorge
Windjana Gorge is a gorge in the Kimberley region of Western Australia. It is located within the Windjana Gorge National Park. The gorge was formed by the Lennard River having eroded away a section of the Napier Range. The range was formed over 300 million years ago and is composed of Devonian limestone. The gorge is over 100m wide and the walls are between and in height. The area is a popular tourist destination and can be easily hiked through in the dry season. The gorge has permanent waterholes and supports a habitat of monsoonal vegetation. Freshwater crocodiles are known to frequent the area. Travellers are able to see fossils of shells and other marine creatures on some of the rock walls. History The locale is prominent in the recent history of the Bunuba people of the Kimberly region. In the 1890s, the Bunuba man Jandamarra, a former stockman, led an armed insurrection. In late 1894, a posse Posse is a shortened form of posse comitatus, a group of people summoned ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Britain
Great Britain is an island in the North Atlantic Ocean off the northwest coast of continental Europe. With an area of , it is the largest of the British Isles, the largest European island and the ninth-largest island in the world. It is dominated by a maritime climate with narrow temperature differences between seasons. The 60% smaller island of Ireland is to the west—these islands, along with over 1,000 smaller surrounding islands and named substantial rocks, form the British Isles archipelago. Connected to mainland Europe until 9,000 years ago by a landbridge now known as Doggerland, Great Britain has been inhabited by modern humans for around 30,000 years. In 2011, it had a population of about , making it the world's third-most-populous island after Java in Indonesia and Honshu in Japan. The term "Great Britain" is often used to refer to England, Scotland and Wales, including their component adjoining islands. Great Britain and Northern Ireland now constitute the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ireland
Ireland ( ; ga, Éire ; Ulster Scots dialect, Ulster-Scots: ) is an island in the Atlantic Ocean, North Atlantic Ocean, in Northwestern Europe, north-western Europe. It is separated from Great Britain to its east by the North Channel (Great Britain and Ireland), North Channel, the Irish Sea, and St George's Channel. Ireland is the List of islands of the British Isles, second-largest island of the British Isles, the List of European islands by area, third-largest in Europe, and the List of islands by area, twentieth-largest on Earth. Geopolitically, Ireland is divided between the Republic of Ireland (officially Names of the Irish state, named Ireland), which covers five-sixths of the island, and Northern Ireland, which is part of the United Kingdom. As of 2022, the Irish population analysis, population of the entire island is just over 7 million, with 5.1 million living in the Republic of Ireland and 1.9 million in Northern Ireland, ranking it the List of European islan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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