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The superb fairywren (Malurus cyaneus) is a passerine bird in the Australasian wren family, Maluridae, and is common and familiar across south-eastern Australia. It is a sedentary and territorial species, also exhibiting a high degree of sexual dimorphism; the male in breeding plumage has a striking bright blue forehead, ear coverts, mantle, and tail, with a black mask and black or dark blue ...
The Australasian wrens are a family, Maluridae, of small, insectivorous passerine birds endemic to Australia and New Guinea. While commonly known as wrens, they are unrelated to the true wrens . The family comprises 32 species (including sixteen fairywrens, three emu-wrens , and thirteen grasswrens ) in six genera.
Like all fairywrens, the splendid fairywren is an active and restless feeder, particularly on open ground near shelter, but also through the lower foliage. Movement is a series of jaunty hops and bounces, [ 33 ] with its balance assisted by a proportionally large tail, which is usually held upright and rarely still.
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Variegated fairy-wrens. Maluridae is a family of small, insectivorous passerine birds endemic to Australia and New Guinea. They are socially monogamous and sexually promiscuous, meaning that although they form pairs between one male and one female, each partner will mate with other individuals and even assist in raising the young from such ...
Superb_fairy-wren95.ogv (Ogg multiplexed audio/video file, Theora/Vorbis, length 31 s, 384 × 288 pixels, 507 kbps overall, file size: 1.9 MB) This is a file from the Wikimedia Commons . Information from its description page there is shown below.
Within the genus it is most closely related to the splendid fairywren and superb fairywren. [9] [10] It is also sometimes placed as a sister to clade including the two "blue wrens" along with the white-shouldered fairywren, white-winged fairywren, and the red-backed fairywren, also called the bicoloured wrens. [10] [11]
One example of a hidden benefit involves Malarus cyaneus, the superb fairy-wren. In M. cyaneus, the presence of helpers at the nest does not lead to an increase in chick mass. However, the presence of helpers does confer a hidden benefit: it increases the chance that a mother will survive to breed in the next year. [15]