1. Dominance and reproductive behavior of wild house mice in a seminatural environment correlated with T-locus genotype

   • Patricia Franks
   • Sarah Lenington

   OriginalPaper Pages: 395 - 404

2. Underwater oviposition in a damselfly (Odonata: Coenagrionidae) favors male vigilance, and multiple mating by females

   • Ola M. Fincke

   OriginalPaper Pages: 405 - 412

3. Brood reduction in the American white pelican (Pelecanus erythrohynchos)

   • Kevin J. Cash
   • Roger M. Evans

   OriginalPaper Pages: 413 - 418

4. Individual differences in the behavior of juvenile yellow-bellied marmots

   • Kenneth B. Armitage

   OriginalPaper Pages: 419 - 424

5. Teams in social insects: group retrieval of prey by army ants (Eciton burchelli, Hymenoptera: Formicidae)

   • Nigel R. Franks

   OriginalPaper Pages: 425 - 429

6. Sex ratio shifts within litters of meadow voles (Microtus pennsylvanicus)

   • William J. McShea
   • Dale M. Madison

   OriginalPaper Pages: 431 - 436

7. Replacement of reproductives in Nasutitermes princeps (Desneux) (Isoptera: Termitidae)

   • Yves Roisin
   • Jacques M. Pasteels

   OriginalPaper Pages: 437 - 442

8. Light and social effects on the free-running circadian activity rhythm in common marmosets (Callithrix jacchus; Primates): social masking, pseudo-splitting, and relative coordination

   • Hans G. Erkert
   • Birgit Nagel
   • Irene Stephani

   OriginalPaper Pages: 443 - 452

9. Kinship discrimination in queen rearing by honey bees (Apis mellifera)

   • P. Kirk Visscher

   OriginalPaper Pages: 453 - 460