Ecological aspects of heterospecific flocks formation in a Mediterranean passerine bird community

@inproceedings{OIKOS2007EcologicalAO,
  title={Ecological aspects of heterospecific flocks formation in a Mediterranean passerine bird community},
  author={OIKOS and Carlos M. Herrera},
  year={2007}
}
Mixed-species bird flocks were studied in a southern Spanish evergreen-oak woodland. Of the eight flock-participating species, four ('flock-positive') tended to take part in flocks more frequently, and four ('flock-negative') less, than expected on a random basis. Flock-positive species tended to broaden their utilization of feeding sites (in height and… CONTINUE READING