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Red-billed Gull
The red-billed gull (''Chroicocephalus novaehollandiae scopulinus''), also known as tarāpunga and once also known as the mackerel gull, is a native of New Zealand, being found throughout the country and on outlying islands including the Chatham Islands and subantarctic islands. It was formerly considered a separate species but is now usually treated as a subspecies of the silver gull (''Chroicocephalus novaehollandiae''). The Māori name of this species is tarāpunga or akiaki. Its vernacular name is sometimes also used for the dolphin gull, a somewhat similar-looking but unrelated species that is found in coastal southern Chile, Argentina and the Falkland Islands. As is the case with many gulls, the red-billed gull has traditionally been placed in the genus ''Larus''. A national survey of breeding red-billed gulls carried out in 2014–2016 recorded 27,831 pairs nesting in New Zealand. The authors of the study based on the survey and published in 2018 said that the accuracy o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johann Reinhold Forster
Johann Reinhold Forster (22 October 1729 – 9 December 1798) was a German Continental Reformed church, Reformed (Calvinist) pastor and natural history, naturalist of partially Scottish descent who made contributions to the early ornithology of Europe and North America. He is best known as the naturalist on James Cook's Second voyage of James Cook, second Pacific voyage, where he was accompanied by his son Georg Forster. These expeditions promoted the career of Johann Reinhold Forster and the findings became the bedrock of colonial professionalism and helped set the stage for the future development of anthropology and ethnology. They also laid the framework for general concern about the impact that alteration of the physical environment for European economic expansion would have on exotic societies. Biography Forster's family originated in the Lord Forrester, Lords Forrester in Scotland from where his great-grandfather had emigrated after losing most of his property during the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-billed Gull
The black-billed gull (''Chroicocephalus bulleri''), Buller's gull, or tarāpuka (Māori) is a Near Threatened species of gull in the family Laridae. This gull is found only in New Zealand, its ancestors having arrived from Australia around 250,000 years ago. Taxonomy Originally named ''Gavia pomare'' in 1855 by Carl Friedrich Bruch, the name was rejected by the New Zealand ornithologist Sir Walter Lawry Buller because it was already being used for another species. He then took up Prince Napoléon Bonaparte’s "playful" genus name ''Bruchigavia'' (literally, "Bruch's seabird") as a provisional name for New Zealand gulls. But because Buller's proposed species name ''melanoryncha'' (literally, "black-billed") had already been given to another gull species, Frederick Hutton suggested the name ''bulleri'', in honor of Buller, in 1871. Buller accepted the offer and followed others in adopting the "larger and better-defined genus" of ''Larus''. The alternative common name Buller's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Described In 1844
Birds are a group of warm-blooded vertebrates constituting the class Aves (), characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton. Birds live worldwide and range in size from the bee hummingbird to the ostrich. There are about ten thousand living species, more than half of which are passerine, or "perching" birds. Birds have whose development varies according to species; the only known groups without wings are the extinct moa and elephant birds. Wings, which are modified forelimbs, gave birds the ability to fly, although further evolution has led to the loss of flight in some birds, including ratites, penguins, and diverse endemic island species. The digestive and respiratory systems of birds are also uniquely adapted for flight. Some bird species of aquatic environments, particularly seabirds and some waterbirds, have further evolved for swimming. Birds ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Birds Of New Zealand
Many of New Zealand's birds are endemic to the country, that is, they are not found in any other country. Approximately 71% of the bird species breeding in New Zealand before humans arrived are widely accepted as being endemic. There is also a smaller group of species are not fully endemic, but are breeding endemic, in that they breed only in New Zealand, but migrate or range elsewhere. Population status symbols are those of the Red List published by the International Union for Conservation of Nature.''The IUCN Red List of Threatened Species''. Version 2017-1 . Accessed 23 May 2017 The symbols and their meanings, in increasing order of peril, are: = least concern = near threatened = vulnerable = endangered = critically endangered = extinct Endemic Bird Areas BirdLife International has defined the following Endemic Bird Areas (EBAs) in New Zealand: * Auckland Islands * Chatham Islands * North Island of New Zealand * South Island of New Zealand In addition the follo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chroicocephalus
''Chroicocephalus'' is a genus of medium to relatively small gulls which were included in the genus ''Larus'' until recently. Some authorities also include the Saunders's gull in ''Chroicocephalus''. The genus name '' Chroicocephalus'' is from Ancient Greek ''khroizo'', "to colour", and ''kephale'', "head". Representatives of this genus are found in regions/subregions all over the world, each species usually being confined to a region. Species Fossils *Huahine gull The Huahine gull (''Chroicocephalus utunui''), also known as the Society Islands gull, is an extinct bird, a species of gull of which subfossil bones were found at the Fa'ahia archeological site on Huahine, in the Society Islands of French Polyne ... †''Chroicocephalus utunui'' -French Polynesia. References {{Taxonbar, from=Q135851 Bird genera Taxa named by Thomas Campbell Eyton ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Picton, New Zealand
Picton ( mi, Waitohi) is a town in the Marlborough Region of New Zealand's South Island. The town is located near the head of the Queen Charlotte Sound / Tōtaranui, north of Blenheim and west of Wellington. Waikawa lies just north-east of Picton and is considered to be a contiguous part of the Picton urban area. Picton is a major hub in New Zealand's transport network, connecting the South Island road and rail network with ferries across Cook Strait to Wellington and the North Island. The Picton urban area has a population of making it the second-largest town in the Marlborough Region behind Blenheim. It is the easternmost town in the South Island with a population of at least 1,000 people. Toponymy The town is named after Sir Thomas Picton, the Welsh military associate of the Duke of Wellington, who was killed at the Battle of Waterloo. Thomas Picton's connection to the slave trade and controversial governorship of Trinidad has resulted in calls for places named a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stuff
Stuff, stuffed, and stuffing may refer to: *Physical matter *General, unspecific things, or entities Arts, media, and entertainment Books *''Stuff'' (1997), a novel by Joseph Connolly (author), Joseph Connolly *''Stuff'' (2005), a book by Jeremy Strong (author), Jeremy Strong Fictional character *A flying creature in the video game ''Kya: Dark Lineage'' Film *''The Stuff'', a 1985 horror/comedy film by Larry Cohen *Stuff (film), ''Stuff'' (film), a 1993 documentary about John Frusciante's life Illustration *Henry Wright (artist), Henry Wright (1849–1937), worked for ''Vanity Fair'' under the pseudonym "Stuff" Music *Stuff (Holly McNarland album), ''Stuff'' (Holly McNarland album), 1997 *Stuff (band), a 1970s-1980s fusion/rhythm and blues music group **Stuff (Stuff album), ''Stuff'' (Stuff album) *''Stuff'', a 1992 album by Bill Wyman *Stuff (song), "Stuff" (song), a 2000 single by Diamond Rio from the album ''One More Day'' *Stuff (Eleanor McEvoy album), ''Stuff'' (Eleanor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Courtship Feeding
A nuptial gift is a nutritional gift given by one partner in some animals' sexual reproduction practices. Formally, a nuptial gift is a material presentation to a recipient by a donor during or in relation to sexual intercourse that is not simply gametes in order to improve the reproductive fitness of the donor. Often, such a gift will improve the fitness of the recipient as well. This definition implies neutral gifts, costly gifts and beneficial gifts regarding the fitness of the recipient. Nuptial gifting is at the intersection of sexual selection, nutritional ecology, and life history theory, creating a link between the three. Edible and inedible nuptial gifts Many nuptial gifts are a source of nutrition for the recipient. In many species of animals, including birds, insects, and spiders, this takes the form of a food item that is transferred from a male to a female just prior to copulation. This is a behavior known as courtship feeding. Inedible tokens may include item ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extra-pair Copulation
Extra-pair copulation (EPC) is a mating behaviour in monogamous species. Monogamy is the practice of having only one sexual partner at any one time, forming a long-term bond and combining efforts to raise offspring together; mating outside this pairing is extra-pair copulation. Across the animal kingdom, extra-pair copulation is common in monogamous species, and only a very few pair-bonded species are thought to be exclusively sexually monogamous. EPC in the animal kingdom has mostly been studied in birds and mammals. Possible benefits of EPC can be investigated within non-human species, such as birds. In males, a number of theories are proposed to explain extra-pair copulations. One such hypothesis is that males maximise their reproductive success by copulating with as many females as possible outside of a pair bond relationship because their parental investment is lower, meaning they can copulate and leave the female with minimum risk to themselves. Females, on the other hand, ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pair Bond
In biology, a pair bond is the strong affinity that develops in some species between a mating pair, often leading to the production and rearing of offspring and potentially a lifelong bond. Pair-bonding is a term coined in the 1940s that is frequently used in sociobiology and evolutionary biology circles. The term often implies either a lifelong socially monogamous relationship or a stage of mating interaction in socially monogamous species. It is sometimes used in reference to human relationships. Varieties According to evolutionary psychologists David P. Barash and Judith Lipton, from their 2001 book ''The Myth of Monogamy'', there are several varieties of pair bonds: *''Short-term pair-bond:'' a transient mating or associations *''Long-term pair-bond:'' bonded for a significant portion of the life cycle of that pair *''Lifelong pair-bond:'' mated for life *''Social pair-bond:'' attachments for territorial or social reasons *''Clandestine pair-bond:'' quick extra-pair copulati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kleptoparasitism
Kleptoparasitism (etymologically, parasitism by theft) is a form of feeding in which one animal deliberately takes food from another. The strategy is evolutionarily stable when stealing is less costly than direct feeding, which can mean when food is scarce or when victims are abundant. Many kleptoparasites are arthropods, especially bees and wasps, but including some true flies, dung beetles, bugs, and spiders. Cuckoo bees are specialized kleptoparasites which lay their eggs either on the pollen masses made by other bees, or on the insect hosts of parasitoid wasps. They are an instance of Emery's rule, which states that insect social parasites tend to be closely related to their hosts. The behavior occurs, too, in vertebrates including birds such as skuas, which persistently chase other seabirds until they disgorge their food, and carnivorous mammals such as spotted hyenas and lions. Other species opportunistically indulge in kleptoparasitism. Strategy Kleptoparasitism is a fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scavenger
Scavengers are animals that consume dead organisms that have died from causes other than predation or have been killed by other predators. While scavenging generally refers to carnivores feeding on carrion, it is also a herbivorous feeding behavior. Scavengers play an important role in the ecosystem by consuming dead animal and plant material. ''Decomposers'' and detritivores complete this process, by consuming the remains left by scavengers. Scavengers aid in overcoming fluctuations of food resources in the environment. The process and rate of scavenging is affected by both biotic and abiotic factors, such as carcass size, habitat, temperature, and seasons. Etymology Scavenger is an alteration of ''scavager,'' from Middle English ''skawager'' meaning "customs collector", from ''skawage'' meaning "customs", from Old North French ''escauwage'' meaning "inspection", from ''schauwer'' meaning "to inspect", of Germanic origin; akin to Old English ''scēawian'' and German ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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