Vocal Production by a Language-Competent Pan paniscus Jared P. TaglialatelaSue Savage-RumbaughLauren A. Baker OriginalPaper Pages: 1 - 17
Influence of Forest Seasonality on Gibbon Food Choice in the Rain Forests of Barito Ulu, Central Kalimantan Kim R. McConkeyAnton ArioDavid J. Chivers OriginalPaper Pages: 19 - 32
Diet and Feeding Behavior of Mysore Slender Lorises K. A. I. NekarisD. Tab Rasmussen OriginalPaper Pages: 33 - 46
Relationship Between Microhabitat Structure and Distribution of Mouse Lemurs (Microcebus spp.) in Northwestern Madagascar Antje RendigsUte RadespielElke Zimmermann OriginalPaper Pages: 47 - 64
Recruitment of Black Howler Fruit Trees in Fragmented Forests of Northern Belize Laura K. MarshBette A. Loiselle OriginalPaper Pages: 65 - 86
Longitudinal Assessment of Immature-to-Adult Ratios in Two Groups of Costa Rican Alouatta palliata Evan L. ZuckerMargaret R. Clarke OriginalPaper Pages: 87 - 101
Nest Building in Captive Gorilla gorilla gorilla Kristen E. LukasTara S. StoinskiTerry L. Maple OriginalPaper Pages: 103 - 124
Testicular Size, Mating System, and Maturation Schedules in Wild Anubis and Hamadryas Baboons Clifford J. JollyJane E. Phillips-Conroy OriginalPaper Pages: 125 - 142
Circumfacial Markings in Siamang and Evolution of the Face Ring in the Hylobatidae Thomas Geissmann OriginalPaper Pages: 143 - 158
Canine Dimorphism and Interspecific Canine Form in Cebus Thomas J. Masterson OriginalPaper Pages: 159 - 178
Bone and Joint Disorders in Wild Japanese Macaques from Nagano Prefecture, Japan M. Nakai OriginalPaper Pages: 179 - 195
Medical Survey of the Local Human Population to Determine Possible Health Risks to the Mountain Gorillas of Bwindi Impenetrable Forest National Park, Uganda William GuerreraJonathan M. SleemanJohn S. Reif OriginalPaper Pages: 197 - 207