词条 | woodswallow |
释义 | woodswallow bird also called Swallow-shrike (Artamus), any of 10 species of songbirds constituting the family Artamidae (order Passeriformes). Woodswallows are found from eastern India, Southeast Asia, and the Philippines southward to Australia and Tasmania. They resemble swallows in wing shape and aerial feeding habits. All are gray, with white, black, or reddish touches (sexes alike). They have stout, wide-gaped bills and brush-tipped tongues. These noisy, belligerent birds capture insects in midair in open country and roost in close bodily contact; some species breed in colonies. Australian examples are the 15-centimetre (6-inch) little woodswallow (Artamus minor) and the 22-centimetre (9-inch) white-browed woodswallow (A. superciliosus)—among the smallest and largest members of the family. |
随便看 |
|
百科全书收录100133条中英文百科知识,基本涵盖了大多数领域的百科知识,是一部内容开放、自由的电子版百科全书。