| S25.Summary: Physiological approaches to ecological questions about water and energy in birds. Convenors: Pinshow, B. & Adams, N.J. | 1416 |
| S25.1: Patterns of variation in avian osmoregulatory physiology and their application to questions in ecology. Goldstein, D.L. | 1417-1426 |
| S25.2: Avian nectarivores that breed in winter: Balancing energy and water. Jackson, S. | 1427-1436 |
| S25.3: Fat and protein utilisation during migratory flight. Jenni, L. & Jenni-Eiermann, S. | 1437-1449 |
| S25.4: How body water and fuel stores affect long distance flight in migrating birds. Klaassen, M., Kvist, A. & Lindström, Å. | 1450-1467 |
| S25.5: How Emperor Penguins and King Penguins face physiological limitations to breed and forage under natural conditions. Le Maho, Y. | 1468 |
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