Behaviour

Vigilance Behaviour in Grazing African Antelopes
pp. 81-107(27)
Author: Underwood, R.

The Functions of Antlers
pp. 108-124(17)
Author: Clutton-Brock, T.H.

Song Types in a Population of Great Tits (Parus Major): Their Distribution, Abundance and Acquisition By Individuals
pp. 126-152(27)
Authors: Mcgregor, Peter K.; Krebs, John R.

Minimising Errors in Splitting Behaviour Into Bouts
pp. 153-161(9)
Authors: Slater, P.J.B.; Lester, N.P.

Altruism Among Female Macaca Radiata: Explanations and Analysis of Patterns of Grooming and Coalition Formation
pp. 162-188(27)
Author: Silk, Joan B.

Geographic Similarity and Year-To-Year Retention of Song in the Clay-Colored Sparrow (Spizella Pallida)
pp. 189-200(12)
Author: Knapton, Richard W.

Object Play and Social Treatment of Prey in Bush Dogs and Crab-Eating Foxes
pp. 201-211(11)
Author: Biben, Maxeen

Host Selection as an Adaptation To Host-Dependent Foraging Success in the Cattle Egret (Bubulcus Ibis)
pp. 212-229(18)
Authors: Burger, Joanna; Gochfeld, Michael

Stereotyped Feature Variables Are Essential Constituents of Behavior Patterns
pp. 230-238(9)
Author: Schleidt, Wolfgang M.

Utilisation De L'Espace Dans Un Groupe De Periplaneta Americana
pp. 239-253(15)
Author: Rivault, Colette

The Pattern of Behaviour of Rabbit Pups in the Nest
pp. 255-271(17)
Authors: Hudson, R.; Distel, H.

Polygamy in the Marsh Harrier, Circus Aeruginosus: Individual Variation in Hunting Performance and Number of Mates
pp. 272-311(40)
Authors: Altenburg, Wibe; Daan, Serge; Starkenburg, Jaap; Zijlstra, Menno

Male Activity and Female Mate Acceptance in the Mallard (Anas Platyrhynchos)
pp. 313-323(11)
Authors: Bossema, I.; Kruijt, J.P.