Vision and vocal communication guide three-dimensional spatial coordination of zebra finches during wind-tunnel flights.

ABSTRACT: Animal collective motion is a natural phenomenon readily observable in various taxa. Although theoretical models can predict the macroscopic pattern of group movements based on the relative spatial position of group members, it is poorly understood how group members exchange directional information, which enables the spatial coordination between individuals during collective motion. To test if vocalizations emitted during flocking flight are used by birds to transmit directional information between group members, we recorded vocal behaviour, head orientation and spatial position of each individual in a small flock of zebra finches (Taeniopygia guttata) flying in a wind tunnel. We found that the finches can use both visual and acoustic cues for three-dimensional flock coordination. When vis

SUBMITTER: Arnold F 

PROVIDER: S-EPMC9349042 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature