Learning mimetic cuckoo call innovations from neighbors in a Chinese songbird.

ABSTRACT: Some oscine passerines incorporate heterospecific sounds into their repertoires, including vocalizations of other bird species, sounds of other fauna, and even anthropogenic sounds, through vocal mimicry. However, few studies have investigated whether mimics learn heterospecific sounds from model species or from conspecific tutors. Here, we investigate mimicry acquisition using innovation in Cuculidae calls imitated by the Chinese blackbird (Turdus mandarinus). If the mimicry innovation arises and spreads among several neighbors and is not produced by model species, the mimicry must be acquired partially from conspecifics. We found that: (1) Cuculidae calls imitated by blackbirds were reasonably accurate, but with some differences between mimetic and real calls in acoustic structures. (2) 

SUBMITTER: Fu C 

PROVIDER: S-EPMC11473734 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature