1. Alternate reproductive strategies in the California gull

   • B. H. Pugesek
   • P. Wood

   Papers Pages: 279 - 295

2. Endemism in birds of tropical Pacific islands

   • G. H. Adler

   Papers Pages: 296 - 306

3. Allometric aspects of population dynamics: A symmetry approach

   • E. L. Charnov

   Papers Pages: 307 - 311

4. Invasion of sibmating genes in diploid and haplodiploid populations

   • Wayne M. Getz
   • Veijo Kaitala
   • Francis L. W. Ratnieks

   Papers Pages: 312 - 330

5. Can altruism evolve in purely viscous populations?

   • D. S. Wilson
   • G. B. Pollock
   • L. A. Dugatkin

   Papers Pages: 331 - 341

6. Selection, patches and genetic variation: A cellular automaton modellingDrosophila populations

   • C. Dytham
   • B. Shorrocks

   Papers Pages: 342 - 351

7. Altruism in viscous populations — an inclusive fitness model

   • P. D. Taylor

   Papers Pages: 352 - 356