Purple-faced Langurs in Human-Modified Environments Feeding on Cultivated Fruits: A Comment to Dela (2007, 2012) Vincent Nijman EditorialNotes 16 June 2012 Pages: 743 - 748
On the Relationship between Scent-Marking and Territoriality in Callitrichid Primates S. Craig Roberts OriginalPaper 15 May 2012 Pages: 749 - 761
Territorial Polemics: A Response to Roberts Yvan Lledo-FerrerFernando PeláezEckhard W. Heymann ReviewPaper Open access 24 May 2012 Pages: 762 - 768
The Social Behavior of Brown Spider Monkeys (Ateles hybridus) in a Fragmented Forest in Colombia Laura Alejandra AbondanoAndrés Link OriginalPaper 01 April 2012 Pages: 769 - 783
Sociodemographic Correlates of Fecal Androgen Levels in Wild Male White-Handed Gibbons (Hylobates lar) Claudia BarelliMichael Heistermann OriginalPaper 27 May 2012 Pages: 784 - 798
Do Adult Male Spider Monkeys (Ateles geoffroyi) Preferentially Handle Male Infants? Kayley J. E. EvansMary S. M. PavelkaHugh Notman OriginalPaper 04 June 2012 Pages: 799 - 808
GibbonFACS: A Muscle-Based Facial Movement Coding System for Hylobatids Bridget M. WallerManuela LembeckKatja Liebal OriginalPaper 08 June 2012 Pages: 809 - 821
Environmental Influences on Sleep Behavior in Captive Male Chimpanzees (Pan troglodytes) Naruki MorimuraMichiko FujisawaMigaku Teramoto OriginalPaper 10 June 2012 Pages: 822 - 829
Stereotypies in Captive Primates and the Use of Inositol: Lessons from Obsessive–Compulsive Disorder in Humans Shun Deng FamYick Siew TanCorri Waitt ReviewPaper 12 June 2012 Pages: 830 - 844
Do Nematode Infections of Red Colobus (Procolobus rufomitratus) and Black-and-White Colobus (Colobus guereza) on Humanized Forest Edges Differ from Those on Nonhumanized Forest Edges? Stacey A. M. HodderColin A. Chapman OriginalPaper 28 June 2012 Pages: 845 - 859
Response of Rhesus Macaques (Macaca mulatta) to the Body of a Group Member That Died from a Fatal Attack Jacqueline S. BuhlBonn AureLauren J. N. Brent OriginalPaper 07 July 2012 Pages: 860 - 871
Factors Influencing the Ranging Behavior of Chacma Baboons (Papio hamadryas ursinus) Living in a Human-Modified Habitat Paula A. PebsworthAndrew J. J. MacIntoshMichael A. Huffman OriginalPaper 08 July 2012 Pages: 872 - 887
Parturitions in Wild White-Headed Langurs (Trachypithecus leucocephalus) in the Nongguan Hills, China Meng YaoLijie YinWenshi Pan OriginalPaper 08 July 2012 Pages: 888 - 904
Stability and Change of Social Relationship Quality in Captive Chimpanzees (Pan troglodytes) Sonja E. KoskiHan de VriesElisabeth H. M. Sterck OriginalPaper 09 July 2012 Pages: 905 - 921
Spider Monkeys (Ateles geoffroyi yucatenensis) Cope with the Negative Consequences of Hurricanes Through Changes in Diet, Activity Budget, and Fission–Fusion Dynamics Colleen M. SchaffnerLuisa RebecchiniFilippo Aureli OriginalPaper 11 July 2012 Pages: 922 - 936
Infant Mortality in Black-and-Gold Howlers (Alouatta caraya) Living in a Flooded Forest in Northeastern Argentina Romina PavéMartin M. KowalewskiSilvana M. Peker OriginalPaper 12 July 2012 Pages: 937 - 957
Primate Abundance in an Unhunted Region of the Northern Peruvian Amazon and the Influence of Seismic Oil Exploration Joseph M. KolowskiAlfonso Alonso OriginalPaper 13 July 2012 Pages: 958 - 971
Ecological Niche Conservatism in Doucs (Genus Pygathrix) Nolan N. BettMary E. BlairEleanor J. Sterling OriginalPaper 18 July 2012 Pages: 972 - 988
Erratum to: Western Purple-Faced Langurs (Semnopithecus vetulus nestor) Feed on Ripe and Ripening Fruit in Human-Modified Environments in Sri Lanka Joanna M. Setchell Erratum 12 July 2012 Pages: 989 - 991