The relationship between morphology and behavior in mixed-species flocks of island birds.

ABSTRACT: Understanding how co-occurring species divide ecological space is a central issue in ecology. Functional traits have the potential to serve as a means for quantitatively assessing niche partitioning by different species based on their ecological attributes, such as morphology, behavior, or trophic habit. This enables testing ecological and evolutionary questions using functional traits at spatio-temporal scales that are not feasible using traditional field methods. Both rapid evolutionary change and inter- and intraspecific competition, however, may limit the utility of morphological functional traits as indicators of how niches are partitioned. To address how behavior and morphology interact, we quantified foraging behavior of mixed-species flocks of birds in the Solomon Islands to test w

SUBMITTER: Weeks BC 

PROVIDER: S-EPMC7548193 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature