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The swamp harrier (''Circus approximans''), also known as the Australasian marsh harrier, Australasian harrier or swamp-hawk, is a large, slim bird of prey widely distributed across Australasia. In New Zealand it is also known as the harrier hawk, hawk, or by the Māori name . Its arrival in New Zealand happened within the last 700 years, replacing its sister species, the larger extinct New Zealand endemic Eyles's harrier. The swamp harrier belongs to the sub-family Circinae and genus ''Circus'', which are represented worldwide, except Antarctica. The sub-family and genus are derived from the characteristic behaviour of circling flight during courtship and hawking. Description The swamp harrier is largely dark brown, becoming lighter with age, and has a distinct white rump. It hunts by flying slowly, low to the ground, on upswept wings. The body length is , and the wingspan is . The recorded weights of adults range from . Females are significantly larger than the males. In ...
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Hamilton Zoo
Hamilton Zoo ( mi, Rawhi Whakaaturanga o Kirikiriroa) is the main zoological garden of Hamilton, New Zealand. Covering , it is situated on Brymer Road in the Hamilton suburb of Rotokauri, on the outskirts of the metropolitan area towards the northwest. It is owned by the Hamilton City Council with the Department of Recreation and Welfare handling the day-to-day running of the site. Hamilton Zoo is the first zoo in New Zealand to become fully accredited by the Zoo and Aquarium Association. History The park was founded in 1969 as a game farm, the Hilldale Game Farm. It was originally owned by a Mr and Mrs Powell. They mainly raised game birds but there was also a small collection of exotic mammals and birds. The zoo become unprofitable and was facing closure in 1976 before the Hamilton City Council stepped in and brought the site, buildings, and stock. In 1984, the zoo again faced closure but due to public pressure the Council resolved to keep it open. Day-to-day running of the ...
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Whakapapa
Whakapapa (, ), or genealogy, is a fundamental principle in Māori culture. Reciting one's whakapapa proclaims one's Māori identity, places oneself in a wider context, and links oneself to land and tribal groupings and the mana of those. Experts in ''whakapapa'' can trace and recite a lineage not only through the many generations in a linear sense, but also between such generations in a lateral sense. Link with ancestry Raymond Firth, an acclaimed New Zealand economist and anthropologist during the early 20th century, asserted that there are four different levels of Maori kinship terminology that are as follows: Some scholars have attributed this type of genealogical activity as being tantamount to ancestor worship. Most Māori would probably attribute this to ancestor reverence. Tribes and sub-tribes are mostly named after an ancestor (either male or female): for example, '' Ngati Kahungunu'' means 'descendants of ''Kahungunu (a famous chief who lived mostly in what is now ...
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Reptile
Reptiles, as most commonly defined are the animals in the class Reptilia ( ), a paraphyletic grouping comprising all sauropsids except birds. Living reptiles comprise turtles, crocodilians, squamates (lizards and snakes) and rhynchocephalians (tuatara). As of March 2022, the Reptile Database includes about 11,700 species. In the traditional Linnaean classification system, birds are considered a separate class to reptiles. However, crocodilians are more closely related to birds than they are to other living reptiles, and so modern cladistic classification systems include birds within Reptilia, redefining the term as a clade. Other cladistic definitions abandon the term reptile altogether in favor of the clade Sauropsida, which refers to all amniotes more closely related to modern reptiles than to mammals. The study of the traditional reptile orders, historically combined with that of modern amphibians, is called herpetology. The earliest known proto-reptiles originated around ...
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Mammal
Mammals () are a group of vertebrate animals constituting the class Mammalia (), characterized by the presence of mammary glands which in females produce milk for feeding (nursing) their young, a neocortex (a region of the brain), fur or hair, and three middle ear bones. These characteristics distinguish them from reptiles (including birds) from which they diverged in the Carboniferous, over 300 million years ago. Around 6,400 extant species of mammals have been described divided into 29 orders. The largest orders, in terms of number of species, are the rodents, bats, and Eulipotyphla (hedgehogs, moles, shrews, and others). The next three are the Primates (including humans, apes, monkeys, and others), the Artiodactyla ( cetaceans and even-toed ungulates), and the Carnivora (cats, dogs, seals, and others). In terms of cladistics, which reflects evolutionary history, mammals are the only living members of the Synapsida (synapsids); this clade, together with Saur ...
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Rabbit
Rabbits, also known as bunnies or bunny rabbits, are small mammals in the family Leporidae (which also contains the hares) of the order Lagomorpha (which also contains the pikas). ''Oryctolagus cuniculus'' includes the European rabbit species and its descendants, the world's 305 breeds of domestic rabbit. ''Sylvilagus'' includes 13 wild rabbit species, among them the seven types of cottontail. The European rabbit, which has been introduced on every continent except Antarctica, is familiar throughout the world as a wild prey animal and as a domesticated form of livestock and pet. With its widespread effect on ecologies and cultures, the rabbit is, in many areas of the world, a part of daily life—as food, clothing, a companion, and a source of artistic inspiration. Although once considered rodents, lagomorphs like rabbits have been discovered to have diverged separately and earlier than their rodent cousins and have a number of traits rodents lack, like two extra incis ...
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Waterbird
A water bird, alternatively waterbird or aquatic bird, is a bird that lives on or around water. In some definitions, the term ''water bird'' is especially applied to birds in freshwater ecosystems, although others make no distinction from seabirds that inhabit marine environments. Some water birds (e.g. wading birds) are more terrestrial while others (e.g. waterfowls) are more aquatic, and their adaptations will vary depending on their environment. These adaptations include webbed feet, beaks, and legs adapted to feed in the water, and the ability to dive from the surface or the air to catch prey in water. The term ''aquatic bird'' is sometimes also used in this context. A related term that has a narrower meaning is waterfowl. Some piscivorous birds of prey, such as ospreys and sea eagles, hunt aquatic prey but do not stay in water for long and lives predominantly over dry land, and are not considered water birds. The term waterbird is also used in the context of conservation ...
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Bird
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. B ...
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Pukeko
The Australasian swamphen (''Porphyrio melanotus'') is a species of swamphen (''Porphyrio'') occurring in eastern Indonesia (the Moluccas, Aru and Kai Islands), Papua New Guinea, Australia and New Zealand. In New Zealand, it is known as the pukeko (from the Māori ). The species used to be considered a subspecies of the purple swamphen. Distribution The Australasian swamphen occurs in mainland Australia, eastern Indonesia, the Moluccas, Aru and Kai Islands, and in Papua New Guinea. It is also found on New Zealand's main islands and in the Chatham and Kermadec Islands. It has a small shield, black upperparts, and a purple throat and breast. ''P. p. pelewensis'' (Hartlaub & Finsch, 1872) from Palau, resembles ''melanotus'' but has greener upperparts and is smaller. ''P. p. melanopterus'' (Bonaparte, 1856) is found from the Lesser Sundas and Moluccas to New Guinea. It is as ''melanotus'' but smaller, more variable and less blue in the upperparts. ''P. p. bellus'' (Gould, 1820) f ...
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Kārearea
The New Zealand falcon ( mi, kārearea or ''kāiaia''; ''Falco novaeseelandiae'') is New Zealand's only falcon. Other common names for the bird are Bush Hawk and Sparrow Hawk. It is frequently mistaken for the larger and more common swamp harrier. It is the country's most threatened bird of prey, with only around 3000–5000 breeding pairs remaining. Taxonomy Ornithologists variously described the New Zealand falcon as an aberrant hobby or as allied to three South American species – ''F. deiroleucus'' ( orange-breasted falcon), ''F. rufigularis'' (bat falcon), and ''F. femoralis'' ( aplomado falcon); molecular phylogenetic studies show that it is most closely related to the aplomado falcon. Two forms are apparent from their significantly different sizes, with the larger race in the South Island and the smaller in the North Island. Although neutral genetic markers show a recent history of these two forms, the substantial size difference is likely to be driven by ecological ...
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European Starling
The common starling or European starling (''Sturnus vulgaris''), also known simply as the starling in Great Britain and Ireland, is a medium-sized passerine bird in the starling family, Sturnidae. It is about long and has glossy black plumage with a metallic sheen, which is speckled with white at some times of year. The legs are pink and the bill is black in winter and yellow in summer; young birds have browner plumage than the adults. It is a noisy bird, especially in communal roosts and other gregarious situations, with an unmusical but varied song. Its gift for mimicry has been noted in literature including the ''Mabinogion'' and the works of Pliny the Elder and William Shakespeare. The common starling has about 12 subspecies breeding in open habitats across its native range in temperate Europe and across the Palearctic to western Mongolia, and it has been introduced to Australia, New Zealand, Canada, the United States, Mexico, Argentina, South Africa and Fiji. This bird i ...
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Australian Magpie
The Australian magpie (''Gymnorhina tibicen'') is a black and white passerine bird native to Australia and southern New Guinea. Although once considered to be three separate species, it is now considered to be one, with nine recognised subspecies. A member of the Artamidae, the Australian magpie is placed in its own genus ''Gymnorhina'' and is most closely related to the black butcherbird (''Melloria quoyi''). It is not closely related to the European magpie, which is a corvid. The adult Australian magpie is a fairly robust bird ranging from in length, with black and white plumage, gold brown eyes and a solid wedge-shaped bluish-white and black bill. The male and female are similar in appearance, but can be distinguished by differences in back markings. The male has pure white feathers on the back of the head and the female has white blending to grey feathers on the back of the head. With its long legs, the Australian magpie walks rather than waddles or hops and spends mu ...
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