Territorial behaviour of thrush nightingales outside the breeding season.

ABSTRACT: Territoriality is a common pattern of space use in animals that has fundamental consequences for ecological processes. In the tropics, all-year resident songbirds usually hold territories throughout the year, whereas most all-year resident temperate species are territorial only during the breeding season. In long-distance migrants, however, the situation is mostly unexplored. Here, we report findings from a Palaearctic-African migrant, the thrush nightingale Luscinia luscina. We found that only a fraction of the males was territorial in their East African winter quarters and that this was related to the stage of their song development. Individuals with full song were territorial towards other full songsters, but not towards birds that sang plastic song (i.e. an earlier stage of song

SUBMITTER: Brumm H 

PROVIDER: S-EPMC10465977 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature