Prof. Dr. rer. nat. Elke Zimmermann Ute RadespielMarina ScheumannDaniel Schmidtke EditorialNotes 25 November 2019 Pages: 589 - 591
Third-Party Intervention in Wild Western Lowland Gorillas (Gorilla gorilla gorilla) Claudia Stephan News 19 December 2019 Pages: 592 - 595
Why Natural History Is Important to (Primate) Science: A Baboon Case Study Shirley C. Strum ReviewPaper 27 December 2019 Pages: 596 - 612
Management of Forest-Dwelling and Urban Species: Case Studies of the Lion-Tailed Macaque (Macaca silenus) and the Bonnet Macaque (M. radiata) Mewa Singh ReviewPaper 17 December 2019 Pages: 613 - 629
Greeting Behaviors in Male Alouatta palliata at La Pacifica, Costa Rica Lisa C. Corewyn OriginalPaper 26 November 2019 Pages: 630 - 646
Chimpanzee (Pan troglodytes schweinfurthii) Group Sleep and Pathogen-Vector Avoidance: Experimental Support for the Encounter-Dilution Effect David R. SamsonLuke A. LoudenKevin D. Hunt OriginalPaper 11 December 2019 Pages: 647 - 659
Correction to: Chimpanzee (Pan troglodytes schweinfurthii) Group Sleep and Pathogen-Vector Avoidance: Experimental Support for the Encounter-Dilution Effect David R. SamsonLuke A. LoudenKevin D. Hunt Correction 10 January 2020 Pages: 660 - 660
Wild Samango Monkeys, Cercopithecus mitis, Balance Risk and Opportunity to Interact with Novel Objects in Village Gardens Aliza le RouxNthabiseng MathibaneKatarzyna Nowak OriginalPaper 09 December 2019 Pages: 661 - 670
Preliminary Assessment of Gastrointestinal Parasites in Two Wild Groups of Endangered Moor Macaques (Macaca maura) from Sulawesi Alessandro AlbaniClaudio De LiberatoMonica Carosi OriginalPaper 11 December 2019 Pages: 671 - 686
Cercopithecine and Colobine Abundance Across Protected and Unprotected Land in the Greater Mahale Ecosystem, Western Tanzania Edward McLesterLilian PinteaAlex K. Piel OriginalPaper Open access 10 December 2019 Pages: 687 - 705
Occupancy Modeling Reveals Interspecific Variation in Habitat Use and Negative Effects of Dogs on Lemur Populations Zach J. FarrisStephanie ChanKim Valenta OriginalPaper 17 December 2019 Pages: 706 - 720
The Vocal Repertoire of Golden-Faced Sakis, Pithecia chrysocephala, and the Relationship Between Context and Call Structure Jen MuirAdrian BarnettMagdalena S. Svensson OriginalPaper 04 January 2020 Pages: 721 - 743
Primates in Flooded Forests: Ecology and Conservation. Edited by Katarzyna Nowak, Adrian A. Barnett, and Ikki Matsuda. Cambridge University Press, Cambridge, 2019, xviii + 446 pp., ISBN 9781316466780, £110.00 (hardcover) Eckhard W. Heymann Book Review 14 December 2019 Pages: 744 - 746
