Behavioral, Ecological, and Evolutionary Aspects of Meat-Eating by Sumatran Orangutans (Pongo abelii) Madeleine E. HardusAdriano R. LameiraSerge A. Wich OriginalPaper Open access 07 January 2012 Pages: 287 - 304
Spatial Ecology of the Endangered Milne-Edwards’ Sifaka (Propithecus edwardsi): Do Logging and Season Affect Home Range and Daily Ranging Patterns? Brian D. GerberSummer Arrigo-NelsonPatricia C. Wright OriginalPaper 08 January 2012 Pages: 305 - 321
Fallback Foods of Red Leaf Monkeys (Presbytis rubicunda) in Danum Valley, Borneo Goro HanyaHenry Bernard OriginalPaper 09 February 2012 Pages: 322 - 337
Roaring Behavior of Two Syntopic Howler Species (Alouatta caraya and A. guariba clamitans): Evidence Supports the Mate Defense Hypothesis Ingrid HolzmannIlaria AgostiniMario Di Bitetti OriginalPaper 11 February 2012 Pages: 338 - 355
Nest-Building by Chimpanzees (Pan troglodytes verus) at Seringbara, Nimba Mountains: Antipredation, Thermoregulation, and Antivector Hypotheses Kathelijne KoopsWilliam C. McGrewTetsuro Matsuzawa OriginalPaper 25 February 2012 Pages: 356 - 380
Applying Landscape Metrics to Characterize Potential Habitat of Bonobos (Pan paniscus) in the Maringa-Lopori-Wamba Landscape, Democratic Republic of Congo Jena R. HickeyJohn P. CarrollNathan P. Nibbelink OriginalPaper 25 February 2012 Pages: 381 - 400
Habitat Selection and Use of Space by Bald-Faced Sakis (Pithecia irrorata) in Southwestern Amazonia: Lessons from a Multiyear, Multigroup Study Suzanne PalminteriCarlos A. Peres OriginalPaper 06 March 2012 Pages: 401 - 417
Interspecific and Ontogenetic Variation in Proximal Pedal Phalangeal Curvature of Great Apes (Gorilla gorilla, Pan troglodytes, and Pongo pygmaeus) Kimberly A. Congdon OriginalPaper 07 March 2012 Pages: 418 - 427
Seasonal Effects on Sleeping Site Ecology in a Nocturnal Pair-Living Lemur (Avahi occidentalis) Rindrahatsarana RamanankirahinaMarine JolyElke Zimmermann OriginalPaper 14 March 2012 Pages: 428 - 439
Risky Business? Lethal Attack by a Jaguar Sheds Light on the Costs of Predator Mobbing for Capuchins (Cebus capucinus) Lucía TórrezNena RoblesMargaret C. Crofoot OriginalPaper 14 March 2012 Pages: 440 - 446
The Effect of Infant Body Mass on Carrier Travel Speed in Cotton-top Tamarins (Saguinus oedipus) José M. CaperosAna MorcilloSusana Sánchez OriginalPaper 14 March 2012 Pages: 447 - 459
Urological Screening of a Wild Group of Japanese Macaques (Macaca fuscata yakui): Investigating Trends in Nutrition and Health Andrew J. J. MacIntoshMichael A. HuffmanTakako Miyabe-Nishiwaki OriginalPaper 15 March 2012 Pages: 460 - 478
Genetic Sampling of Unhabituated Chimpanzees (Pan troglodytes schweinfurthii) in Gishwati Forest Reserve, an Isolated Forest Fragment in Western Rwanda Rebecca L. ChancellorKevin LangergraberLinda Vigilant OriginalPaper 17 March 2012 Pages: 479 - 488
Interannual Variation in Nut Abundance Is Related to Agonistic Interactions of Foraging Female Japanese Macaques (Macaca fuscata) Yamato TsujiSeiki Takatsuki OriginalPaper 18 March 2012 Pages: 489 - 512
Erratum to: Anne M. Burrows and Leanne T. Nash (Eds.): The Evolution of Exudativory in Primates. Developments in Primatology: Progress and Prospects (Series Editor R. H. Tuttle) Melanie Dammhahn Erratum 22 March 2012 Pages: 513 - 513