Groups, grouping and networks: dynamic unanswered questions for primatologists Phyllis C. Lee Editorial 12 April 2022 Pages: 187 - 193
Parallel lasers and digital photography to estimate limb size of chimpanzees (Pan troglodytes) at Ngogo, Kibale National Park, Uganda Aaron A. SandelRiley N. DerbyIshita Rawat Original Article 20 February 2022 Pages: 217 - 224
Adult–adult play in captive lowland gorillas (Gorilla gorilla gorilla) Giada CordoniLuca PirarbaIvan Norscia Original Article Open access 22 February 2022 Pages: 225 - 235
Diverse grouping and mating strategies in the Critically Endangered Hainan gibbon (Nomascus hainanus) Ping LiPaul A. GarberJiang Zhou Original Article Open access 24 March 2022 Pages: 237 - 243
Potential drivers of samango monkey (Cercopithecus albogularis) population subdivision in a highly fragmented mountain landscape in northern South Africa Birthe LindenDesiré L. DaltonPeter J. Taylor Original Article 28 February 2022 Pages: 245 - 260
Community-level awareness and attitudes towards human–monkey conflict in Polonnaruwa district, Sri Lanka A. M. N. S. PoornimaW. M. L. S. WeerasekaraK. A. N. K. Karunarathna Original Article 05 April 2022 Pages: 261 - 270
Masticatory and ingestive effort in Procolobus verus, a small-bodied African colobine Jordan N. TraffW. Scott McGrawDavid J. Daegling Original Article 01 April 2022 Pages: 271 - 282
Forest maturity has a stronger influence on the prevalence of spider monkeys than howler monkeys in an anthropogenically impacted rainforest landscape A. SheddenJ. C. DunnA. H. Korstjens Original Article Open access 26 February 2022 Pages: 283 - 291
Non-visual senses in fruit selection by the mantled howler monkey (Alouatta palliata) Karem G. Sánchez-SolanoJosé E. Reynoso-CruzLaura T. Hernández-Salazar Original Article 15 March 2022 Pages: 293 - 303
Close Encounters with Humankind: A Paleoanthropologist Investigates Our Evolving Species, by Sang-Hee Lee, with Shin-Young Yoon William C. McGrew Book Review 11 February 2022 Pages: 305 - 306
