Polyandry and fecundity in the Lepidoptera: can methodological and conceptual approaches bias outcomes? Luis M. Torres-VilaM. Carmen Rodríguez-MolinaMichael D. Jennions Review 22 November 2003 Pages: 315 - 324
Effects of kinship on territorial conflicts among groups of lions, Panthera leo Goran SpongScott Creel Original Article 22 November 2003 Pages: 325 - 331
Dominance, cortisol and stress in wild chimpanzees (Pan troglodytes schweinfurthii) Martin N. MullerRichard W. Wrangham Original Article 18 November 2003 Pages: 332 - 340
Pitch shifts and song structure indicate male quality in the dawn chorus of black-capped chickadees Peter J. ChristieDaniel J. MennillLaurene M. Ratcliffe Original Article 15 November 2003 Pages: 341 - 348
Harem choice and breeding experience of female southern elephant seals influence offspring survival Clive R. McMahonCorey J. A. Bradshaw Original Article 26 November 2003 Pages: 349 - 362
Female association preferences based on olfactory cues in the guppy, Poecilia reticulata Adam J. ShohetPenelope J. Watt Original Article 18 November 2003 Pages: 363 - 369
Female control of reproductive skew in cooperatively breeding brown jays (Cyanocorax morio) Dean A. Williams Original Article 22 November 2003 Pages: 370 - 380
Genetic aspects of mother-offspring conflict in rhesus macaques Dario Maestripieri Original Article 18 November 2003 Pages: 381 - 387
Modulation of individual behavior and collective decision-making during aggregation site selection by the ant Messor barbarus Raphaël JeansonJean-Louis DeneubourgGuy Theraulaz Original Article 21 November 2003 Pages: 388 - 394
Why do honey bees dance? Anna DornhausLars Chittka Original Article 22 November 2003 Pages: 395 - 401
Differential parental care behaviors of arboreal and terrestrial microhylid frogs from Papua New Guinea David P. Bickford Original Article 22 November 2003 Pages: 402 - 409
Antipredator responses of California ground squirrels to rattlesnakes and rattling sounds: the roles of sex, reproductive parity, and offspring age in assessment and decision-making rules Ronald R. SwaisgoodMatthew P. RoweDonald H. Owings Erratum 18 December 2003 Pages: 410 - 413