Behaviour

Close social associations in animals and humans: functions and mechanisms of friendship
pp. 1379-1412(34)
Authors: Massen, Jorg J.M.; Sterck, Elisabeth H.M.; de Vos, Henk

Low frequency of extra-pair paternity in Savi's Warblers (Locustella luscinioides)
pp. 1413-1429(17)
Authors: Neto, Júlio M.; Hansson, Bengt; Hasselquist, Dennis

Short term changes in sex ratio and density alter coercive male mating tactics
pp. 1431-1442(12)
Authors: Cureton II, James C.; Martin, Rachel E.; Deaton, Raelynn

Female mimicry and an enhanced sexually selected trait: what does it take to fool a male?
pp. 1443-1460(18)
Authors: Rios-Cardenas, Oscar; Darrah, Abby; Morris, Molly R.

When a place is not a place: encoding of spatial information is dependent on reward type
pp. 1461-1479(19)
Authors: Sulikowski, Danielle; Burke, Darren

Mechanisms determining relationships between feeding group size and foraging success in food patch use by Japanese macaques (Macaca fuscata)
pp. 1481-1500(20)
Authors: Kazahari, Nobuko; Agetsuma, Naoki