1. Feeding under predation hazard: response of the guppy and Hart's rivulus from sites with contrasting predation hazard

   • Douglas F. Fraser
   • James F. Gilliam

   OriginalPaper Pages: 203 - 209

2. Sexual selection in a monomorphic lek-breeding bird: correlates of male mating success in the great snipe Gallinago media

   • Jacob Höglund
   • Arne Lundberg

   OriginalPaper Pages: 211 - 216

3. Age-specific survivorship in relation to clutch size and fledging success in California gulls

   • Bruce H. Pugesek

   OriginalPaper Pages: 217 - 221

4. Responses of male white ibises to their mate's extra-pair copulations

   • Peter Frederick

   OriginalPaper Pages: 223 - 228

5. Transient nestmate recognition cues contribute to a multicolonial population structure in the ant, Leptothorax curvispinosus

   • Robin J. Stuart

   OriginalPaper Pages: 229 - 235

6. The costs and benefits of cooperation between the Australian lycaenid butterfly, Jalmenus evagoras, and its attendant ants

   • N. E. Pierce
   • R. L. Kitching
   • K. F. Benbow

   OriginalPaper Pages: 237 - 248

7. Risk-averse foraging by bananaquits on negative energy budgets

   • Joseph M. Wunderle Jr.
   • María Santa Castro
   • N. Fetcher

   OriginalPaper Pages: 249 - 255

8. Filial cannibalism and reproductive success in the maternal mouthbrooding cichlid fish Pseudocrenilabrus multicolor

   • Wolfgang Mrowka

   OriginalPaper Pages: 257 - 265

9. Asymmetrical contests in defence of rock ptarmigan territories

   • Lynn M. Brodsky
   • Robert D. Montgomerie

   OriginalPaper Pages: 267 - 272