Can Seeds Help to Expel Parasites? A Comment on the Garber-Kitron (1997) Hypothesis Eckhard W. Heymann Commentary Open access 08 March 2013 Pages: 445 - 449
Why Do Tamarins Swallow Such Large Seeds? A Response to Heymann’s Commentary Paul A. GarberUriel Kitron Commentary 18 April 2013 Pages: 450 - 454
Two New Species of Mouse Lemurs (Cheirogaleidae: Microcebus) from Eastern Madagascar Rodin M. RasoloarisonDavid W. WeisrockPeter M. Kappeler OriginalPaper 27 March 2013 Pages: 455 - 469
Arthropod Predation by a Specialist Seed Predator, the Golden-backed Uacari (Cacajao melanocephalus ouakary, Pitheciidae) in Brazilian Amazonia A. A. BarnettB. Ronchi-TelesA. MacLarnon OriginalPaper 20 April 2013 Pages: 470 - 485
Habitat Preferences of the Critically Endangered Greater Bamboo Lemur (Prolemur simus) and Densities of One of Its Primary Food Sources, Madagascar Giant Bamboo (Cathariostachys madagascariensis), in Sites with Different Degrees of Anthropogenic and Natural Disturbance Erik R. OlsonRyan A. MarshTony King OriginalPaper 30 April 2013 Pages: 486 - 499
The Effect of Climatic Factors on the Activity Budgets of Barbary Macaques (Macaca sylvanus) Bonaventura MajoloRichard McFarlandMohamed Qarro OriginalPaper 25 April 2013 Pages: 500 - 514
Ecological Correlates of Ranging Behavior in Bearded Sakis (Chiropotes sagulatus) in a Continuous Forest in Guyana Christopher A. Shaffer OriginalPaper 07 May 2013 Pages: 515 - 532
Leaf Surface Roughness Elicits Leaf Swallowing Behavior in Captive Chimpanzees (Pan troglodytes) and Bonobos (P. paniscus), but not in Gorillas (Gorilla gorilla) or Orangutans (Pongo abelii) Claudia MenzelAndrew FowlerJosep Call OriginalPaper 10 May 2013 Pages: 533 - 553
The Influence of Transect Use by Local People and Reuse of Transects for Repeated Surveys on Nesting in Western Lowland Gorillas (Gorilla gorilla gorilla) and Central Chimpanzees (Pan troglodytes troglodytes) in Southeast Cameroon Nikki TaggJacob Willie OriginalPaper 10 May 2013 Pages: 554 - 570
The Absence of Grooming for Rank-Related Benefits in Female Assamese Macaques (Macaca assamensis) Sally MacdonaldOliver SchülkeJulia Ostner OriginalPaper 16 May 2013 Pages: 571 - 584
Diet and Feeding Ecology of Chimpanzees (Pan troglodytes) in Bulindi, Uganda: Foraging Strategies at the Forest–Farm Interface Matthew R. McLennan OriginalPaper 18 May 2013 Pages: 585 - 614
Ecological Flexibility in Boutourlini’s Blue Monkeys (Cercopithecus mitis boutourlinii) in Jibat Forest, Ethiopia: A Comparison of Habitat Use, Ranging Behavior, and Diet in Intact and Fragmented Forest Dereje TesfayePeter J. FashingAnagaw Atickem OriginalPaper 18 May 2013 Pages: 615 - 640
Kathryn B. H. Clancy, Katie Hinde, and Julienne N. Rutherford (eds): Building Babies: Primate Development in Proximate and Ultimate Perspective. Developments in Primatology: Progress and Prospects, Vol. 37 (Series Editor: Louise Barrett) Robin Bernstein Book Review 25 April 2013 Pages: 641 - 643
Obituary: Hans Kummer—Pioneer, Thinker, Visionary Klaus Zuberbühler EditorialNotes 23 April 2013 Pages: 644 - 645