Seasonal change in the composition of the diet of eastern lowland gorillas Juichi YamagiwaNdunda MwanzaTamaki Maruhashi OriginalPaper Pages: 1 - 14
Foraging on buds and bark of mulberry trees by Japanese monkeys and their range utilization Yutaka WatanukiYuri NakayamaSadashige Ashizawa OriginalPaper Pages: 15 - 24
Diet of the brown howler monkeyAlouatta fusca in a semi-deciduous forest fragment of southeastern Brazil Adriano Garcia Chiarello OriginalPaper Pages: 25 - 34
The influence of male mating tactics on habitat use in mountain gorillas (Gorilla gorilla beringei) David P. Watts OriginalPaper Pages: 35 - 47
The fate of defeated alpha male chimpanzees in relation to their social networks Shigeo UeharaMariko Hiraiwa-HasegawaMiya Hamai OriginalPaper Pages: 49 - 55
Mating competition and intergroup transfer of males in Tibetan macaques (Macaca thibetana) at Mt. Emei, China Qi-Kun Zhao OriginalPaper Pages: 57 - 68
True handedness in the cotton-top tamarin (Saguinus oedipus)? A. C. DiamondW. C. McGrew OriginalPaper Pages: 69 - 77
Suppressed copulatory behavior and ovarian function in lactating Japanese monkeys (Macaca fuscata fuscata) during the mating season Fusako MitsunagaMasumi NozakiKeiko Shimizu OriginalPaper Pages: 79 - 88
Effects of familiarity on the behaviour towards intruders in captive common marmosets (Callithrix jacchus) Andreas KoenigHartmut Rothe Short Communication Pages: 89 - 93
Caged rhesus macaques voluntarily work for ordinary food Viktor Reinhardt Short Communication Pages: 95 - 98
Skeletal asymmetry and hand preference during termite fishing by gombe chimpanzees Mary Ellen MorbeckAlison GallowayKenneth M. Mowbray Short Communication Pages: 99 - 103
Biochemical values of blood serum in the female silvered leaf-monkey,Presbytis cristatus Katsuhiro FukutaHiroshi KudoS. Jalaludin Short Communication Pages: 105 - 108
