A comparison of sound propagation and song frequency in temperate marsh and grassland habitats Susan E. CosensJ. Bruce Falls OriginalPaper Pages: 161 - 170
Male copulatory guarding enhances female foraging in a water strider R. Stimson Wilcox OriginalPaper Pages: 171 - 174
Sex differences in the ontogeny of social behavior in pikas: possible relationships to dispersal and territoriality Molly R. WhitworthCharles H. Southwick OriginalPaper Pages: 175 - 182
Changing priorities: the effect of pre-migratory fattening on the trade-off between foraging and vigilance N. B. MetcalfeR. W. Furness OriginalPaper Pages: 203 - 206
Vibrations in the orbwebs of Nuctenea sclopetaria (Araneidae) W. Mitch Masters OriginalPaper Pages: 207 - 215
Vibrations in the orbwebs of Nuctenea sclopetaria (Araneidae) W. Mitch Masters OriginalPaper Pages: 217 - 223
The behavioral regulation of monogamy in gibbons (Hylobates muelleri) John C. Mitani OriginalPaper Pages: 225 - 229
Variations in the demographic structure and dynamics of gelada baboon populations H. OhsawaR. I. M. Dunbar OriginalPaper Pages: 231 - 240