n.
Any oscine passerine (suborder Passere), all of which have a complex vocal organ, the syrinx.
Some species (e.g., thrushes ) produce melodious songs; others (e.g., crows ) have a harsh voice; and some do little or no singing. See also birdsong .
n.
Any oscine passerine (suborder Passere), all of which have a complex vocal organ, the syrinx.
Some species (e.g., thrushes ) produce melodious songs; others (e.g., crows ) have a harsh voice; and some do little or no singing. See also birdsong .
Britannica Concise Encyclopedia. Краткая энциклопедия Британика. 2012