Effects of colony food shortage on behavioral development in honey bees David J. SchulzZhi-Yong HuangGene E. Robinson ORIGINAL ARTICLES Pages: 295 - 303
Echolocation and foraging behavior of the lesser bulldog bat, Noctilio albiventris : preadaptations for piscivory? Elisabeth K. V. KalkoHans-Ulrich SchnitzlerAlan D. Grinnell Article Pages: 305 - 319
Do males and females differ in the feeding of large and small siblings? An experiment with the bluethroat Per T. SmisethTrond AmundsenLars T. T. Hansen Article Pages: 321 - 328
Dispersal, pair formation and social structure in gibbons (Hylobates lar) Warren Y. BrockelmanUlrich ReichardJeremy J. Raemaekers Article Pages: 329 - 339
Kin recognition in the common lizard Jean Paul LénaMichelle de FraipontJean Paul Léna Article Pages: 341 - 347
Nest separation and the dynamics of the Gestalt odor in the polydomous ant Cataglyphis iberica (Hymenoptera, Formicidae) Abdallah DahbiAlain Lenoir Article Pages: 349 - 355
Home range overlap of mothers and their offspring in the sleepy lizard, Tiliqua rugosa C. Michael BullBen C. Baghurst Article Pages: 357 - 362
Evolution toward pacifism in Spalax does not explain evolution toward eusociality in bathyergid mole-rats Hynek Burda Forum Pages: 363 - 364
Evolution of pacifism may have followed similar paths in Spalax and in the bathyergid mole-rats: a reply to H. Burda Guila Ganem Article Pages: 365 - 367
Evolution of social behaviour in bathyergids and spalacids followed different paths: a reply of H. Burda to reply of G. Ganem Hynek Burda Article Pages: 369 - 370