Assertion: vireo's song | /r/CapableOf | pass unnoticed
Facets:
value: among the chorus of their voices
type: OTHER
value: except by an experienced ear
type: OTHER
Source sentences:
text: Many of the spring migrants are already here before him, and his song may pass unnoticed at first, except by an experienced ear, among the chorus of their voices.
text: Many of the spring migrants are already here before him, and his song may pass unnoticed at first, except by an experienced ear, among the chorus of their voices.