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Arapawa Pig
The Arapawa pig is a feral breedGraham Duncanson (2013)''Veterinary treatment of pigs'' Wallingford, Oxfordshire: CABI. . of domestic pig (''Sus scrofa'') found on Arapaoa Island in the Marlborough Sounds, New Zealand. Although there are suggestions that the animals are descendants of pigs introduced to the area by James Cook in 1773 and 1777, they apparently derive from Oxford Sandy and Black stock brought to the island by whalers of the Te Awaiti whaling station established in 1827 by John Guard.C.M.H. Clarke, R.M. Dzieciolowski (1991)Feral pigs in the northern South Island, New Zealand: I. Origin, distribution, and density ''Journal of the Royal Society of New Zealand'' 21 (3): 237-247. They are known to have inhabited the island since 1839. In 1998 four piglets were removed from the island and have since bred successfully. Description The Arapawa pig has reverted to a wild type that is quite hairy and has a mane. Compared with Auckland Island Pigs, another distinctive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arapaoa Island
Arapaoa Island, formerly known as Arapawa Island, is an island located in the Marlborough Sounds, at the north east tip of the South Island of New Zealand. The island has a land area of . Queen Charlotte Sound / Tōtaranui defines its western side, while to the south lies Tory Channel / Kura Te Au, which is on the sea route from Wellington in the North Island to Picton. Cook Strait's narrowest point is between Arapaoa Island's Perano Head and Cape Terawhiti in the North Island. History According to Māori oral tradition, the island was where the great navigator Kupe killed the octopus Te Wheke-a-Muturangi. It was from a hill on Arapaoa Island in 1770 that Captain James Cook first saw the sea passage from the Pacific Ocean to the Tasman Sea, which was named Cook Strait. This discovery banished the fond notion of geographers that there existed a great southern continent, Terra Australis. A monument at Cook's Lookout was erected in 1970. From the late 1820s until the mid-1960s, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wild Type
The wild type (WT) is the phenotype of the typical form of a species as it occurs in nature. Originally, the wild type was conceptualized as a product of the standard "normal" allele at a locus, in contrast to that produced by a non-standard, "mutant" allele. "Mutant" alleles can vary to a great extent, and even become the wild type if a genetic shift occurs within the population. Continued advancements in genetic mapping technologies have created a better understanding of how mutations occur and interact with other genes to alter phenotype. It is now appreciated that most or all gene loci exist in a variety of allelic forms, which vary in frequency throughout the geographic range of a species, and that a uniform wild type does not exist. In general, however, the most prevalent allele – i.e., the one with the highest gene frequency – is the one deemed wild type. The concept of wild type is useful in some experimental organisms such as fruit flies ''Drosophila melanogaster'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Invasive Animal Species In New Zealand
The animals of New Zealand, part of its biota, have an unusual history because, before the arrival of humans, less than 900 years ago, the country was mostly free of mammals, except those that could swim there (seals, sea lions, and, off-shore, whales and dolphins) or fly there (bats), though as recently as the Miocene, it was home to the terrestrial Saint Bathans mammal, implying that mammals had been present since the island had broken away from other landmasses. The absence of mammals meant that all of the ecological niches occupied by mammals elsewhere were occupied instead by either insects or birds, leading to an unusually large number of flightless birds, including the kiwi, the weka, the moa (now extinct), the takahē, and the kakapo. Because of the lack of predators, even bats spend most of their time on the ground. There are also about 60 species of lizard (30 each of gecko and skink), four species of frog (all rare and endangered), and the tuatara (reptiles resembli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Feral Pigs
The feral pig is a domestic pig which has gone feral, meaning it lives in the wild. They are found mostly in the Americas and Australia. Razorback and wild hog are Americanisms applied to feral pigs or boar-pig hybrids. Definition A feral pig is a domestic pig that has escaped or been released into the wild, and is living more or less as a wild animal, or one that is descended from such animals. Zoologists generally exclude from the ''feral'' category animals that, although captive, were genuinely wild before they escaped. Accordingly, Eurasian wild boar, released or escaped into habitats where they are not native, such as in North America, are not generally considered feral, although they may interbreed with feral pigs. Likewise, reintroduced wild boars in Western Europe are also not considered feral, despite the fact that they were raised in captivity prior to their release. In the New World North America Domestic pigs were first introduced to the Americas in the 16th cen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Zealand Post
NZ Post ( mi, Tukurau Aotearoa), shortened from New Zealand Post, is a state-owned enterprise responsible for providing postal service in New Zealand. The New Zealand Post Office, a government agency, provided postal, banking, and telecommunications services in New Zealand until 1987. By the 1980s, however, economic difficulties made the government reconsider how it delivered postal services. For example, in 1987–1988, the postal division lost NZ$50 million. In 1985, the Labour Party government under Prime Minister David Lange launched a review, led by New Zealand Motor Corporation CEO Roy Mason and KPMG New Zealand Chairman Michael Morris, to find solutions to the Post Office's problems. In its final report, the team recommended transforming the New Zealand Post Office into three state-owned enterprises. The government in 1986 decided to follow the Mason-Morris review's recommendations, and passed through parliament the State-Owned Enterprises Act, which corporatised several ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Livestock Breeds Conservancy
The Livestock Conservancy, formerly known as the American Livestock Breeds Conservancy (ALBC) and prior to that, the American Minor Breeds Conservancy, is a nonprofit organization focused on preserving and promoting rare breeds, also known as "heritage breeds" of livestock. Founded in 1977, through the efforts of livestock breed enthusiasts concerned about the disappearance of many of the US's heritage livestock breeds, the Conservancy was the pioneer livestock preservation organization in the United States, and remains a leading organization in that field. It has initiated programs that have saved multiple breeds from extinction, and works closely with similar organizations in other countries, including Rare Breeds Canada. With 3,000 members, a staff of nine and a 19-member board of directors, the organization has an operating budget of almost half a million dollars. The Livestock Conservancy maintains a conservation priority list that divides endangered breeds of horses, asses, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boar
The wild boar (''Sus scrofa''), also known as the wild swine, common wild pig, Eurasian wild pig, or simply wild pig, is a suid native to much of Eurasia and North Africa, and has been introduced to the Americas and Oceania. The species is now one of the widest-ranging mammals in the world, as well as the most widespread suiform. It has been assessed as least concern on the IUCN Red List due to its wide range, high numbers, and adaptability to a diversity of habitats. It has become an invasive species in part of its introduced range. Wild boars probably originated in Southeast Asia during the Early Pleistocene and outcompeted other suid species as they spread throughout the Old World. , up to 16 subspecies are recognized, which are divided into four regional groupings based on skull height and lacrimal bone length. The species lives in matriarchal societies consisting of interrelated females and their young (both male and female). Fully grown males are usually solitary outsid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wattle (anatomy)
A wattle is a fleshy caruncle hanging from various parts of the head or neck in several groups of birds and mammals. Caruncles in birds include those found on the face, wattles, dewlaps, snoods, and earlobes. Wattles are generally paired structures, but may occur as a single structure when it is sometimes known as a dewlap. Wattles are frequently organs of sexual dimorphism. In some birds, caruncles are erectile tissue and may or may not have a feather covering. Wattles are often such a striking morphological characteristic of animals that it features in their common name. For example, the southern and northern cassowaries are known as the double-wattled and single-wattled cassowary, respectively, and a breed of domestic pig is known as the Red Wattle. Birds Function In birds, wattles are often an ornament for courting potential mates. Large wattles are correlated with high testosterone levels, good nutrition, and the ability to evade predators, which in turn indicates a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Guard
John 'Jacky' Guard (ca. 1791/92 – 1857) was an English convict sent to Australia who was one of the first European settlers in the South Island of New Zealand, working as a whaler and trader. Early life Guard was born in London in 1791 or 1792. On 17 March 1813 at age 21, the stonecutter was convicted of stealing a quilt"Jack Guard and his Family" , Te Papa and sentenced to transportation and five years hard labour. At the end of his sentence, he worked as a sealer, and after five or six years had his own boat and crew. New Zealand Guard can lay credit to a number of European firsts in New Zealand's |
Whaling
Whaling is the process of hunting of whales for their usable products such as meat and blubber, which can be turned into a type of oil that became increasingly important in the Industrial Revolution. It was practiced as an organized industry as early as 875 AD. By the 16th century, it had risen to be the principal industry in the Basque coastal regions of Spain and France. The industry spread throughout the world, and became increasingly profitable in terms of trade and resources. Some regions of the world's oceans, along the animals' migration routes, had a particularly dense whale population, and became the targets for large concentrations of whaling ships, and the industry continued to grow well into the 20th century. The depletion of some whale species to near extinction led to the banning of whaling in many countries by 1969, and to an international cessation of whaling as an industry in the late 1980s. The earliest known forms of whaling date to at least 3000 BC. Coasta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
