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Kauaʻi ʻamakihi
The Kauaʻi ʻamakihi (''Chlorodrepanis stejnegeri'') is a species of Hawaiian honeycreeper, Hawaiian honeycreepers Endemism, endemic to Kauai, Kauaʻi in the family Finch, Fringillidae. The species Hawaiian name is associated with is Kihikihi, or kihi, which stems from the word amakihi. Kihikihi, meaning curved, makes a reference to the bill of the Kauaʻi ʻamakihi. The Kauaʻi ʻamakihi has similar physical features to an Extinction, extinct species, the Kauaʻi nukupuʻu . When flying or feeding, the Kaua’i ‘amakihi lets out a distinguishing tweet. Distribution This species is Endemic (ecology), endemic to the island of Kauaʻi The Kaua‘i ‘amakihi resides in the higher elevations of the Kaua‘i mountains usually above 600 meters in elevation. They previously occurred at lower elevations, but due to the loss of habitat, are now mostly found at elevations higher than 600 meters in mountainous areas. They are known to be around Metrosideros polymorpha, ‘ōhi‘a and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scott Barchard Wilson
Scott Barchard Wilson (1865–1923) was a British people, British ornithologist and explorer. Wilson was the son of the chemist George Fergusson Wilson. In 1887, he was sent by his professor Alfred Newton to study and collect birds in Hawaii. On his return he wrote ''Aves Hawaiienses'' (1890-1899) with Arthur Humble Evans, illustrated by Frederick William Frohawk. References * Fuller, Errol (2000): ''Extinct Birds, 2nd edition''. Oxford University Press, Oxford. Notes 1865 births 1923 deaths British ornithologists {{UK-ornithologist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acacia Koa
''Acacia koa'', commonly known as koa, is a species of Flowering plant, flowering tree in the Family (biology), family Fabaceae. It is Endemism, endemic to the Hawaiian Islands, where it is the second most common tree. The highest populations are on Hawaii (island), Hawaii, Maui and Oahu, Oahu. Name The name ''koa'' in the Hawaiian language ultimately comes from Proto-Austronesian language, Proto-Austronesian *''teRas'' meaning "core" or "ironwood"; many names referring to certain ironwood or heartwood species in Southeast Asia and Oceania such as ''Vitex parviflora'' (''tugás'' in Cebuano language, Cebuano), ''Eusideroxylon zwageri'' (''togas'' in Tombonuwo language, Tombonuwo), and ''Intsia bijuga'' (''dort'' in Palauan language, Palauan) descend from this root. The Hawaiian Acacia koa is closely related to a common tree in Taiwan called ''Acacia confusa''. The two species also share a very similar appearance. ''Koa'' also means brave, bold, fearless, or warrior. Description ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birds Described In 1989
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 common ostrich. There are over 11,000 living species and they are split into 44 orders. More than half are passerine or "perching" birds. Birds have wings 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 furth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endemic Birds Of Hawaii
There are 71 known taxa of birds endemic to the Hawaiian Islands, of which 30 are extinct, 6 possibly extinct and 30 of the remaining 48 species and subspecies are listed as endangered or threatened by the United States Fish and Wildlife Service. In the era following western contact, habitat loss and avian disease are thought to have had the greatest effect on endemic bird species in Hawaii, although native peoples are implicated in the loss of dozens of species before the arrival of Captain Cook and others, in large part due to the arrival of the Polynesian rat (''Rattus exulans'') which came along with the first Polynesians. List of species The following is a list of bird species and subspecies endemic to the Hawaiian Islands: Procellariidae * Hawaiian petrel or uau, ''Pterodroma sandwichensis'' * Newell's shearwater or ao, ''Puffinus newelli'' * Bryan's shearwater, ''Puffinus bryani'' ('' P. assimilis'': ) * Bonin petrel, ''Pterodroma hypoleuca'' 99% of the total ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biota Of Kauai
Biota may refer to: * Life, living organisms, also referred to as biota * Biota (ecology), or biome, the plant and animal life of a region * Biota (plant), or ''Platycladus orientalis'', a coniferous tree * Biota!, a proposed aquarium in London * Biota, Cinco Villas, a municipality in Aragon, Spain * Biota (band) Biota is an American experimental electronic music ensemble active since the late 1970s. Musical career Against the fertile creative backdrop of late 1970s Fort Collins, Colorado, the American ensemble Biota's first recorded projects were p ..., an American experimental electronic music ensemble ** ''Biota'' (album), a 1982 album by the Mnemonist Orchestra, which later became Biota See also * {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chlorodrepanis
''Chlorodrepanis'' is a genus of Hawaiian honeycreeper in the subfamily Carduelinae of the family Fringillidae. The birds are endemic to Hawaii Hawaii ( ; ) is an island U.S. state, state of the United States, in the Pacific Ocean about southwest of the U.S. mainland. One of the two Non-contiguous United States, non-contiguous U.S. states (along with Alaska), it is the only sta .... Species It contains the following species: See also * * References Hawaiian honeycreepers Endemic fauna of Hawaii Bird genera Carduelinae {{fringillidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hawaiian Honeycreepers
Hawaiian honeycreepers are a group of small birds endemic to Hawaii. They are members of the finch family Fringillidae, closely related to the rosefinches (''Carpodacus''), but many species have evolved features unlike those present in any other finch. Their great morphological diversity is the result of adaptive radiation in an insular environment. Many have been driven to extinction since the first humans arrived in Hawaii, with extinctions increasing over the last two centuries following European discovery of the islands, with habitat destruction and especially invasive species being the main causes. Taxonomy Before the introduction of molecular phylogenetic techniques, the relationship of the Hawaiian honeycreepers to other bird species was controversial. The honeycreepers were sometimes categorized as a family Drepanididae,Clements, J. 2007. ''The Clements Checklist of the Birds of the World.'' 6th ed. other authorities considered them a subfamily, Drepanidinae, of Frin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avian Malaria
Avian malaria is a parasitic disease of birds, caused by parasite species belonging to the genera ''Plasmodium'' and '' Hemoproteus'' (phylum Apicomplexa, class Haemosporidia, family Plasmoiidae). The disease is transmitted by a dipteran vector including mosquitoes in the case of ''Plasmodium'' parasites and biting midges for ''Hemoproteus.'' The range of symptoms and effects of the parasite on its bird hosts is very wide, from asymptomatic cases to drastic population declines due to the disease, as is the case of the Hawaiian honeycreepers. The diversity of parasites is large, as it is estimated that there are approximately as many parasites as there are species of hosts. As research on human malaria parasites became difficult, Dr. Ross studied avian malaria parasites. Co-speciation and host switching events have contributed to the broad range of hosts that these parasites can infect, causing avian malaria to be a widespread global disease, found everywhere except Antarctica. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Invasive Species
An invasive species is an introduced species that harms its new environment. Invasive species adversely affect habitats and bioregions, causing ecological, environmental, and/or economic damage. The term can also be used for native species that become harmful to their native environment after human alterations to its food web. Since the 20th century, invasive species have become serious economic, social, and environmental threats worldwide. Invasion of long-established ecosystems by organisms is a natural phenomenon, but human-facilitated introductions have greatly increased the rate, scale, and geographic range of invasion. For millennia, humans have served as both accidental and deliberate dispersal agents, beginning with their earliest migrations, accelerating in the Age of Discovery, and accelerating again with the spread of international trade. Notable invasive plant species include the kudzu vine, giant hogweed (''Heracleum mantegazzianum''), Japanese knotw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat Loss
Habitat destruction (also termed habitat loss or habitat reduction) occurs when a natural habitat is no longer able to support its native species. The organisms once living there have either moved elsewhere, or are dead, leading to a decrease in biodiversity and Abundance (ecology), species numbers. Habitat destruction is in fact the leading cause of biodiversity loss and species extinction worldwide. Humans contribute to habitat destruction through the Exploitation of natural resources, use of natural resources, agriculture, industrial production and urbanization (urban sprawl). Other activities include mining, logging and trawling. Environmental factors can contribute to habitat destruction more indirectly. Geological processes, climate change, introduced species, introduction of invasive species, ecosystem nutrient depletion, water pollution, water and noise pollution are some examples. Loss of habitat can be preceded by an initial habitat fragmentation. Fragmentation and lo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BirdLife International
BirdLife International is a global partnership of non-governmental organizations that strives to conserve birds and their habitats. BirdLife International's priorities include preventing extinction of bird species, identifying and safeguarding important sites for birds, maintaining and restoring key bird habitats, and empowering conservationists worldwide. It has a membership of more than 2.5 million people across List of BirdLife International national partner organisations, 116 country partner organizations, including the Royal Society for the Protection of Birds, the Wild Bird Society of Japan, the National Audubon Society, and American Bird Conservancy. BirdLife International has identified 13,000 Important Bird Area, Important Bird and Biodiversity Areas and is the official International Union for Conservation of Nature's IUCN Red List, Red List authority for birds. BirdLife International has established that 1,375 bird species (13% of the total) are threatened with extinc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metrosideros Polymorpha
''Metrosideros polymorpha'', the ''ōhia lehua'',; is a species of flowering evergreen tree in the Myrtus, myrtle family, Myrtaceae, that is Endemism, endemic to the six largest Hawaiian Islands, islands of Hawaii, Hawaii. It is a member of the diverse ''Metrosideros'' genus, which are widespread over the southwest Pacific. It is the state tree of Hawai'i. It is a highly variable tree, being tall in favorable situations, and a much smaller prostrate shrub when growing in Hawaiian tropical rainforests#Bogs, boggy soils or directly on basalt. It produces a brilliant display of flowers, made up of a mass of stamens, which can range from fiery red to yellow. Many native Hawaiian traditions refer to the tree and the forests it forms as sacred to Pele (deity), Pele, the volcano goddess, and to Laka, the goddess of hula. Ōhia trees grow easily on lava, and are usually the first plants to grow on new lava flows. ''Metrosideros polymorpha'' is commonly called a ''lehua'' tree, or an ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
