| S22.Summary: Commodity selection and coloniality: Exaggerated traits are produced by processes of choice. Convenors: Danchin, E. & Wagner, R.H. | 1290-1292 |
| S22.1: The evolution of coloniality: The importance of colony size. Brown, C.R. & Brown, M.B. | 1293-1303 |
| S22.2: Sexual selection and colony formation. Wagner, R.H. | 1304-1313 |
| S22.3: Factors influencing the choice of colonial breeding in semicolonial bird species. Hoi, H. | 1314 |
| S22.4: Conspecific attraction and breeding site selection in Kittiwakes: an experiment. Boulinier, T., Danchin, E. & Durand, S. | 1315-1327 |
| S22.5: Public information as a mechanism favouring social aggregations: A review of empirical evidence. Valone, T.J. & Benkman, C.W. | 1328-1336 |
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