Distribution and Morphological Variation of Microcebus spp. Along an Environmental Gradient in Southeastern Madagascar S. Jacques RakotondranaryAndreas HapkeJörg U. Ganzhorn OriginalPaper 03 May 2011 Pages: 1037 - 1057
Color Vision Variation and Foraging Behavior in Wild Neotropical Titi Monkeys (Callicebus brunneus): Possible Mediating Roles for Spatial Memory and Reproductive Status John A. BunceLynne A. IsbellGerald H. Jacobs OriginalPaper 30 April 2011 Pages: 1058 - 1075
Reproductive Seasonality in Female Capuchins (Cebus capucinus) in Santa Rosa (Area de Conservación Guanacaste), Costa Rica Sarah D. CarnegieLinda M. FediganAmanda D. Melin OriginalPaper 03 May 2011 Pages: 1076 - 1090
The Effects of Habitat Disturbance on Lemurs at Ranomafana National Park, Madagascar James P. HerreraPatricia C. WrightLinda L. Taylor OriginalPaper 21 June 2011 Pages: 1091 - 1108
Diet and Food Choice in Peruvian Red Uakaris (Cacajao calvus ucayalii): Selective or Opportunistic Seed Predation? Mark BowlerRichard E. Bodmer OriginalPaper 12 July 2011 Pages: 1109 - 1122
Seed Reingestion in Savannah Chimpanzees (Pan troglodytes verus) at Fongoli, Senegal Paco BertolaniJill D. Pruetz OriginalPaper 12 July 2011 Pages: 1123 - 1132
Growth and Development in Wild Owl Monkeys (Aotus azarai) of Argentina Maren HuckMarcelo RotundoEduardo Fernandez-Duque OriginalPaper 22 July 2011 Pages: 1133 - 1152
Prioritizing Remnant Forests for the Conservation of Mysore Slender Lorises (Loris lyddekerianus lyddekerianus) in Karnataka, India Through Estimation of Population Density Sayantan DasSaurav DuttaMewa Singh OriginalPaper 12 July 2011 Pages: 1153 - 1160
Fecal Glucocorticoid Measurements and Their Relation to Rearing, Behavior, and Environmental Factors in the Population of Pileated Gibbons (Hylobates pileatus) Held in European Zoos Mirella PirovinoMichael HeistermannHanspeter W. Steinmetz OriginalPaper 03 August 2011 Pages: 1161 - 1178
The Effect of Crowding on the Social Behavior of the Cooperatively Breeding Cotton-Top Tamarins (Saguinus oedipus) José Manuel CaperosSusana SánchezAna Morcillo OriginalPaper 04 August 2011 Pages: 1179 - 1189
How Human Household Size Affects the Habitat of Black-and-White Snub-Nosed Monkeys (Rhinopithecus bieti) in Hongla Snow Mountain Nature Reserve in Tibet, China Rui-Chang QuanYong HuangJianguo Zhu OriginalPaper 02 August 2011 Pages: 1190 - 1202
Demography of Agile Gibbons (Hylobates agilis) in a Lowland Tropical Rain Forest of Southern Sumatra, Indonesia: Problems in Paradise Timothy G. O’BrienMargaret F. Kinnaird OriginalPaper 17 August 2011 Pages: 1203 - 1217
Molecular Phylogenetics of Aotus (Platyrrhini, Cebidae) Manuel Ruiz-GarcíaCatalina VásquezDiana Alvarez OriginalPaper 08 September 2011 Pages: 1218 - 1241
Cynthia J. Moss, Harvey Croze, and Phyllis C. Lee (Eds.): The Amboseli Elephants: A Long-Term Perspective on a Long-Lived Mammal Alexander V. Georgiev Book Review 30 July 2011 Pages: 1242 - 1244