Wren, wrens (Troglodytidae) or Troglodytes, feeding young chicks in nest built in rock cliff. Pembrokeshire


The wrens are mostly small, brownish passerine birds in the mainly New World family Troglodytidae. The family includes 88 species divided into 19 genera. Only the Eurasian wren occurs in the Old World, where in Anglophone regions, it is commonly known simply as the "wren", as it is the originator of the name. The name wren has been applied to other, unrelated birds, particularly the New Zealand wrens (Acanthisittidae) and the Australian wrens (Maluridae). Most wrens are small and rather inconspicuous, except for their loud and often complex songs. Notable exceptions are the relatively large members of the genus Campylorhynchus, which can be quite bold in their behavior. Wrens have short wings that are barred in most species, and they often hold their tails upright. Wrens are primarily insectivorous, eating insects, spiders, and other small arthropods. The family name Troglodytidae is derived from troglodyte which means "cave-dweller", and the wrens get their name from the tendency to forage in dark crevices. The Eurasian wren is among the smallest birds in its range, while the smaller species from the Americas are among the smallest passerines in that part of the world. They range in size from the white-bellied wren, which averages under 10 cm and 9 g, to the giant wren, which averages about 22 cm and weighs almost 50 g. The dominating colors of their plumage are generally drab, composed of gray, brown, black, and white, and most species show some barring, especially to tail and/or wings. No sexual dimorphism is seen in the plumage of wrens, and little difference exists between young birds and adults. All have fairly long, straight to marginally decurved bills. Wrens have loud and often complex songs, sometimes given in duet by a pair. The song of members of the genera Cyphorhinus and Microcerculus have been considered especially pleasant to the human ear, leading to common names such as song wren, musician wren, flutist wren, and southern nightingale-wren.


Size: 5760px × 3840px
Location: Pembrokeshire Wales UK
Photo credit: © DV Wildlife / Alamy / Afripics
License: Licensed
Model Released: No

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