Songbird definitions

Songbird

1) Baltimore oriole 2) Canary 3) Lark 4) Nightingale 5) Oriole 6) Pewee 7) Redstart 8) Serin 9) Sparrow 10) Thrush 11) Tit 12) Wagtail 13) Warbler 14) Wren
Found on https://www.crosswordclues.com/clue/songbird

Songbird

1) Bobolink 2) Female supervillain 3) Flying Crown Ranch plane 4) Free web browser 5) Lark alternative 6) Number-one single in Scotland 7) Oscine 8) Oscine bird 9) Pop ballad 10) Thrush or finch 11) Warbler 12) Warbler for one 13) Warner Music Group single 14) Windows web browser 15) Wren or thrush
Found on https://www.crosswordclues.com/clue/songbird

Songbird

A songbird is a bird belonging to the clade Passeri of the perching birds (Passeriformes). Another name that is sometimes seen as scientific or vernacular name is Oscines, from Latin oscen, `a songbird`. This group contains some 4,000 species found all over the world, in which the vocal organ typically is developed in such a way as to produce a .....
Found on http://en.wikipedia.org/wiki/Songbird

songbird

any member of the suborder Passeres (or Oscines), of the order Passeriformes, including about 4,000 species—nearly half the world`s birds—in 35 to 55 ... [4 related articles]
Found on http://www.britannica.com/eb/a-z/s/126

Songbird

a bird belonging to the suborder Oscines of Passeriformes (about 4000 species) also called passerines, in which the vocal organ can produce various sound notes, commonly known as bird song. Not all songbirds produce melodious tunes - e.g., the House Sparrow. Songbirds all have preen glands with a unique nipple structure, unique sperm, a specialized...
Found on http://www.sialis.org/glossary.htm