1. Co-evolution of seed size and seed predation

   • Stefan a.H. Geritz

   OriginalPaper Pages: 891 - 911

2. Migratory differences between ecotypes of the snail Littorina saxatilis on Galician rocky shores

   • Johan Erlandsson
   • Emilio Rolán-Alvarez
   • Kerstin Johannesson

   OriginalPaper Pages: 913 - 924

3. The evolution of body size in birds. I. Evidence for non-random diversification

   • Brian a. Maurer

   OriginalPaper Pages: 925 - 934

4. The evolution of body size in birds. II. The role of reproductive power

   • Brian a. Maurer

   OriginalPaper Pages: 935 - 944

5. Host immune defence and migration in birds

   • Anders Pape Møller
   • Johannes Erritzøe

   OriginalPaper Pages: 945 - 953

6. Rapidly evolving adaptations to host ecology and nutrition in the soapberry bug

   • Scott P. Carroll
   • Stephen P. Klassen
   • Hugh Dingle

   OriginalPaper Pages: 955 - 968

7. Modelling the arms race in avian brood parasitism

   • Fugo Takasu

   OriginalPaper Pages: 969 - 987