Subsong: The songs produced by adolescent songbirds, similar to the babbling stage in human language development.
This article contains just a definition and optionally other subpages (such as a list of related articles), but no metadata. if you want to expand this into a full article.
- Vocal learning : The ability of an organism to imitate sounds not inborn to it.
- Birdsong : Vocalizations that birds learn.