Behaviour

The Inactivity of Animals: Influence of Stochasticity and Prey Size
pp. 1-8(8)
Authors: Sutherland, William J.; Moss, Dorian

Two Different Decision-Making Systems in Recruitment To Food in Ant Societies
pp. 9-21(13)
Authors: Jaffe, Klaus; Villegas, Gloria; Colmenares, Omar; Puche, Helena; Zabala, Nelson A.; Alvarez, Maria I.; Navarro, Jose G.; Pino, Eneida

Size Assessment and Cues: Studies of Hermit Crab Contests
pp. 22-37(16)
Author: Neil, Susan J.

The Social Food-Flow Within the Colony of a Stingless Bee, Melipona Favosa (F.)
pp. 39-58(20)
Authors: Sommeijer, Marinus J.; De Bruijn, Luc L.M.; Van De Guchte, Cees

Gibbon Song Duets and Intergroup Spacing
pp. 59-96(38)
Author: Mitani, John C.

The Energetics of Feeding Territoriality in Juvenile Coho Salmon (Oncorhynchus Kisutch)
pp. 97-111(15)
Authors: Puckett, K.J.; Dill, L.M.

Sexual Selection in the Spring Peeper, Hyla Crucifer (Amphibia, Anura): Role of the Advertisement Call
pp. 112-127(16)
Authors: Forester, Don C.; Czarnowsky, Richard

Making the Decision To Continue the Fight or To Flee
pp. 129-144(16)
Author: Mosler, Hans-Joachim

Forced Copulation as a Reproductive Strategy of Male Lesser Scaup: a Field Test of Some Predictions
pp. 146-167(22)
Author: Afton, Alan D.

The Effects of Predation Risk and Group Size On the Anti-Predator Responses of Nesting Lapwings Vanellusvanellus
pp. 168-187(20)
Author: Elliot, Richard D.

Time-Budgets of Camargue Horses Iii. Environmental Influences
pp. 188-208(21)
Author: Duncan, Patrick