Spontaneous Tool Use by a Wild Black Lion Tamarin (Leontopithecus chrysopygus) Olivier KaisinRodrigo Gonçalves AmaralLaurence Culot News & Views 02 July 2020 Pages: 559 - 561
A Brief Observation of Endangered Coquerel’s Sifaka (Propithecus coquereli) Feeding on Red Mangrove (Rhizophora mucronata) Vegetation in a Mangrove Environment, Northwest Madagascar C. ChellM. E. CorralC. Thompson News & Views 03 July 2020 Pages: 562 - 565
Geophagy in Wild Yellow-Tailed Woolly Monkeys (Lagothrix flavicauda) Is Brief and Rare Vinciane FackSam ShaneeMartine Vercauteren OriginalPaper 24 June 2020 Pages: 566 - 582
Arm-Swinging in the Red-Shanked Douc (Pygathrix nemaeus): Implications of Body Mass Katie E. BaileyJeffrey W. WinkingHa Thang Long OriginalPaper 11 July 2020 Pages: 583 - 595
Rare Bearded Capuchin (Sapajus libidinosus) Tool-Use Culture is Threatened by Land use Changes in Northeastern Brazil Andréa PresottoCaren RemillardPatrícia Izar OriginalPaper 01 July 2020 Pages: 596 - 613
When Northern Pigtailed Macaques (Macaca leonina) Cannot Select for Ideal Sleeping Sites in a Degraded Habitat Eva GazagneTommaso SaviniFany Brotcorne OriginalPaper 15 July 2020 Pages: 614 - 633
Prevalence and Phylogenetic Analysis of Hepatitis B in Captive and Wild-Living Pileated Gibbons (Hylobates pileatus) in Cambodia Nicole LerouxJanin NouhinNick Marx OriginalPaper 21 July 2020 Pages: 634 - 653
On the Earliest Representations of Chimpanzees (Pan troglodytes): Were African Apes Traded to Bronze Age Elam? Bernardo UrbaniDionisios Youlatos OriginalPaper 27 June 2020 Pages: 654 - 663
Correction to: Genetic Analysis of Migration Pattern of Female Bonobos (Pan paniscus) Among Three Neighboring Groups Shintaro IshizukaKazuya TodaTakeshi Furuichi Correction 19 June 2020 Pages: 664 - 664