Competitive regimes in forest-dwelling Hanuman langur females (Semnopithecus entellus) A. Koenig Original Article Pages: 93 - 109
Antipredator behavior of a social desert rodent: footdrumming and alarm calling in the great gerbil, Rhombomys opiums J. A. RandallKonstantin A. RogovinDebra M. Shier Original Article Pages: 110 - 118
Effect of blue tit song syntax on great tit territorial responsiveness – an experimental test of the character shift hypothesis C. DoutrelantA. LeitaoM. M. Lambrechts Original Article Pages: 119 - 124
Testing the limits of social resilience in ant colonies Sarah J. BackenA. B. Sendova-FranksNigel R. Franks Original Article Pages: 125 - 131
Behavioral and demographic changes following the loss of the breeding female in cooperatively breeding marmosets C. Lazaro-PereaC. S. S. CastroC. T. Snowdon Original Article Pages: 137 - 146
Length of feeding day and body weight of great tits in a single- and a two-predator environment Indriķis Krams Original Article Pages: 147 - 153
The modulation of worker behavior by the vibration signal during house hunting in swarms of the honeybee, Apis mellifera Lee Anne LewisS. S. Schneider Original Article Pages: 154 - 164
Is habituation a mechanism for neighbor recognition in green frogs? M. A. BeeTodd R. Schachtman Forum Pages: 165 - 168
Habituation and neighbor-stranger discrimination in green frogs: a reply to Bee and Schachtman P. C. OwenStephen A. Perrill Forum Pages: 169 - 171