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单词 weaverbird
释义

weaverbird


weav·er·bird

W0073900 (wē′vər-bûrd′)n. Any of various chiefly tropical African or Asian songbirds of the family Ploceidae, similar to the finches and characterized by the ability to build complex communal nests of intricately woven vegetation. Also called weaver finch.

weaverbird

(ˈwiːvəˌbɜːd) or

weaver

n1. (Animals) any small Old World passerine songbird of the chiefly African family Ploceidae, having a short thick bill and a dull plumage and building covered nests: includes the house sparrow and whydahs2. (Animals) Also called: weaver finch any similar bird of the family Estrilidae, of warm regions of the Old World: includes the waxbills, grassfinches, and Java sparrow
Thesaurus
Noun1.weaverbird - finch-like African and Asian colonial birds noted for their elaborately woven nestsweaverbird - finch-like African and Asian colonial birds noted for their elaborately woven nestsweaver finch, weaveroscine, oscine bird - passerine bird having specialized vocal apparatusfamily Ploceidae, Ploceidae - weaverbirdsbaya, Ploceus philippinus - common Indian weaverbirdwhidah, whydah, widow bird - mostly black African weaverbirdJava finch, Java sparrow, Padda oryzivora, ricebird - small finch-like Indonesian weaverbird that frequents rice fieldsamadavat, avadavat - red Asian weaverbirds often kept as cage birdsgrass finch, grassfinch - usually brightly-colored Australian weaverbirds; often kept as cage birds
Translations

weaverbird


weaverbird,

name for the Ploceidae, a family of Old World seed-eating birds closely resembling finchesfinch,
common name for members of the Fringillidae, the largest family of birds (including over half the known species), found in most parts of the world except Australia.
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 (hence the alternate name weaver finch). It includes a number of so-called goldfinches and waxbill finches that are actually weaverbirds, rather than true finches of the family Fringillidae. The weavers are named for the highly complex woven nests built by many species, though others build only crude nests, and the parasitic widow weavers build no nests at all. Most weavers are sedentary, noisy, gregarious, and polygynous, with elaborate courtship rituals.

The weaver group is divided into the buffalo, sparrow, typical, and widow weavers. The African buffalo weavers are black-and-brown birds 8 to 10 in. (20.3–25.4 cm) long, that travel in small flocks and build bulky compartmented nests with separate chambers for two or more pairs. Of the 35 sparrow weavers the best known, and in fact one of the most widely distributed and familiar small birds in the world, is the English sparrowEnglish sparrow
or house sparrow,
small bird, Passer domesticus, common throughout most of the world. English sparrows are 4 to 7 in. (10–18 cm) long, with short, stout bills.
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 native to Europe, W Asia, and N Africa. It is the most successful town and city dweller among birds, and has followed European civilization wherever it has gone; it was introduced to North America in 1852.

As common in Asia is the Eurasian tree sparrow (also introduced in the United States), a nuisance in rice fields and sold in great quantities for food. These birds build untidy domed nests with side entrances. Most specialized of the sparrow weavers is the social weaver of Africa, famous for its apartment-house nest, in which 100 to 300 pairs have separate flask-shaped chambers entered by tubes at the bottom. They build these structures, which may be 10 ft (3 m) high and 15 ft (4.5 m) across, high in a sturdy tree, beginning with a roof of straw thatch.

Of the 100 or more African and Asian typical weavers, the small queleaquelea
, common name for an East African weaverbird, Quelea quelea. Less than 5 in. (13 cm) long and weighing slightly more than 1-2 oz (1.4 grams), these tiny birds are found throughout sub-Saharan Africa in areas receiving less than 30 in. (76 cm) of annual rainfall.
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, only 5 in. (12.7 cm) long, sometimes causes huge crop losses in Africa by feeding on grain in flocks numbering as many as one million birds. The African widow weavers (named for the long, drooping black tail plumes of the breeding male), or whydahs, are notable for their selective parasitic nesting habits; they lay their eggs in the nests of waxbillswaxbill,
common name for small, brightly colored weaver finches of the Estrildini tribe of the family Estrildidae. Most are African with the exception of two S Asian species of avadavats, and one Australian species (Estrilda temporalis
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, and their eggs are white, as are those of the waxbill, rather than spotted, as are those of all other weavers.

Many of the weaver family are kept as cage birds, especially the colorful waxbills (e.g., the Java sparrow, mannikin, munia, grenadier, cutthroat, and cordon-bleu, locust, parrot, Gouldian, and fire finches). Weaverbirds are classified in the phylum ChordataChordata
, phylum of animals having a notochord, or dorsal stiffening rod, as the chief internal skeletal support at some stage of their development. Most chordates are vertebrates (animals with backbones), but the phylum also includes some small marine invertebrate animals.
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, subphylum Vertebrata, class Aves, order Passeriformes.

weaverbird


  • noun

Synonyms for weaverbird

noun finch-like African and Asian colonial birds noted for their elaborately woven nests

Synonyms

  • weaver finch
  • weaver

Related Words

  • oscine
  • oscine bird
  • family Ploceidae
  • Ploceidae
  • baya
  • Ploceus philippinus
  • whidah
  • whydah
  • widow bird
  • Java finch
  • Java sparrow
  • Padda oryzivora
  • ricebird
  • amadavat
  • avadavat
  • grass finch
  • grassfinch
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