| S46.Summary: Developmental and ecological perspectives on growth and differentiation of avian embryos. Convenors: Starck, M.J. & Ricklefs, R.E. | 2775 |
| S46.1: Development of motor patterns in avian embryos: Control of hatching behaviour. Bekoff, A. | 2776-2783 |
| S46.2: Light experience and hormone levels in chick embryo affect posthatching behaviour. Rogers, L.J. | 2784-2806 |
| S46.3: Maternal hormonal effects on postnatal development of birds. Schwabl, H. | 2807-2816 |
| S46.4: Functions, costs, and benefits of the immune system during development and growth. Klasing, K.C. & Leshchinsky, T.V. | 2817-2835 |
| S46.5: Functional capacities of extraembryonic organs in bird embryos. Starck, M.J. | 2836-2856 |
| Plenary | Symposium | Round Table Discussions | South African papers | Orals | Posters |