tree swallow

Noun
  1. Bluish-green-and-white North American swallow;
    Nests in tree cavities (synset 101598091)
    is a type of: swallow - small long-winged songbird noted for swift graceful flight and the regularity of its migrations
    same as: iridoprocne bicolor, white-bellied swallow
  2. Of Australia and Polynesia;
    Nests in tree cavities (synset 101597809)
    is a type of: swallow - small long-winged songbird noted for swift graceful flight and the regularity of its migrations
    belongs to: genus hirundo, hirundo - type genus of the Hirundinidae
    same as: hirundo nigricans, tree martin

Other Searches