1. Effects of prey characteristics and web structure on feeding and predatory responses of Nephila clavipes spiderlings

   • Elizabeth M. Hill
   • Terry E. Christenson

   OriginalPaper Pages: 1 - 5

2. The role of alarm responses in the formation of mixed-species flocks of heathland birds

   • P. W. Greig-Smith

   OriginalPaper Pages: 7 - 10

3. Social organization and kinship in the polygynous bat Phyllostomus hastatus

   • Gary F. McCracken
   • Jack W. Bradbury

   OriginalPaper Pages: 11 - 34

4. Optimal foraging and territorial defence in the Great Tit (Parus major)

   • Alejandro Kacelnik
   • Alasdair I. Houston
   • John R. Krebs

   OriginalPaper Pages: 35 - 40

5. Song of the humpback whale — Population comparisons

   • H. E. Winn
   • T. J. Thompson
   • W. W. Steiner

   OriginalPaper Pages: 41 - 46

6. The role of prolonged copulatory behavior in facilitating reproductive success in male Syrian golden hamsters (Mesocricetus auratus) in a competitive mating situation

   • Joseph M. Oglesby
   • David L. Lanier
   • Donald A. Dewsbury

   OriginalPaper Pages: 47 - 54

7. Evolutionary implications of early male and satellite nest production in Polistes exclamans colony cycles

   • Joan E. Strassmann

   OriginalPaper Pages: 55 - 64

8. The role of male vs male interactions in maintaining population dialect structure

   • Myron Charles Baker
   • Daniel B. Thompson
   • Michael A. Cunningham

   OriginalPaper Pages: 65 - 69