an Australian martin, Petrochelidon (or Hirundo) ariel, which has a reddish-brown crown, dark back, and whitish underparts.
| 单词 | θ40022 |
| 释义 | the world > animals > birds > order Passeriformes (singing) > non-arboreal (larks, etc.) > [noun] > family Hirundinidae > genus Petrochelidan > other types of (2) fairy martin1842 an Australian martin, Petrochelidon (or Hirundo) ariel, which has a reddish-brown crown, dark back, and whitish underparts. tree swallow1873 (a) an Australian swallow of the genus Hylochelidon, which lays in holes in trees; (b) the North American white-bellied or white-breasted swallow, T… |
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