Volume 59, Issue 2

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Volume 59, Issue 2

March 2018

Including Special Feature on Research and Conservation of Orangutans (Pongo sp.) in Malaysia

11 articles in this issue

Chimpanzee Velu: the wild chimpanzee who passed away at the estimated age of 58
Tetsuro Matsuzawa
Editorial 23 February 2018 Pages: 107 - 111
Cumulative culture in nonhumans: overlooked findings from Japanese monkeys?
Daniel P. Schofield
William C. McGrew
Satoshi Hirata
Review Article Open access 27 December 2017 Pages: 113 - 122
Evidence for the possible occurrence of Grave’s disease in a blue-eyed black lemur (Eulemur flavifrons)
Benoît Quintard
Marine Giorgiadis
Karin Lemberger
News and Perspectives 20 December 2017 Pages: 123 - 126
Reproductive success of two male morphs in a free-ranging population of Bornean orangutans
Tomoyuki Tajima
Titol P. Malim
Eiji Inoue
Special Feature: Original Article 31 January 2018 Pages: 127 - 133
Behavioral studies and veterinary management of orangutans at Bukit Merah Orang Utan Island, Perak, Malaysia
Misato Hayashi
Fumito Kawakami
Sabapathy Dharmalingam
Special Feature: Original Article Open access 30 January 2018 Pages: 135 - 144
Social relationship and hair cortisol level in captive male chimpanzees (Pan troglodytes)
Yumi Yamanashi
Migaku Teramoto
Satoshi Hirata
Original Article 15 December 2017 Pages: 145 - 152
Diet and activity patterns of Arsi geladas in low-elevation disturbed habitat south of the Rift Valley at Indetu, Ethiopia
Kelil Abu
Addisu Mekonnen
Peter J. Fashing
Original Article 11 December 2017 Pages: 153 - 161
Small-scale variability in a mosaic tropical rainforest influences habitat use of long-tailed macaques
John Chih Mun Sha
Siew Chin Chua
Peng Zhang
Original Article 25 September 2017 Pages: 163 - 171
Extractive foraging and tool-aided behaviors in the wild Nicobar long-tailed macaque (Macaca fascicularis umbrosus)
Arijit Pal
Honnavalli N. Kumara
Mewa Singh
Original Article 31 October 2017 Pages: 173 - 183
Extractive foraging of toxic caterpillars in wild northern pig-tailed macaques (Macaca leonina)
Florian Trébouet
Ulrich H. Reichard
Suchinda Malaivijitnond
Original Article 13 November 2017 Pages: 185 - 196
Genetic assessment of an isolated endemic Samango monkey (Cercopithecus albogularis labiatus) population in the Amathole Mountains, Eastern Cape Province, South Africa
M. Thabang Madisha
Desire L. Dalton
Antoinette Kotze
Original Article 27 October 2017 Pages: 197 - 207

Volume 59, Issue 2

Chimpanzee Velu: the wild chimpanzee who passed away at the estimated age of 58

Cumulative culture in nonhumans: overlooked findings from Japanese monkeys?

Evidence for the possible occurrence of Grave’s disease in a blue-eyed black lemur (Eulemur flavifrons)

Reproductive success of two male morphs in a free-ranging population of Bornean orangutans

Behavioral studies and veterinary management of orangutans at Bukit Merah Orang Utan Island, Perak, Malaysia

Social relationship and hair cortisol level in captive male chimpanzees (Pan troglodytes)

Diet and activity patterns of Arsi geladas in low-elevation disturbed habitat south of the Rift Valley at Indetu, Ethiopia

Small-scale variability in a mosaic tropical rainforest influences habitat use of long-tailed macaques

Extractive foraging and tool-aided behaviors in the wild Nicobar long-tailed macaque (Macaca fascicularis umbrosus)

Extractive foraging of toxic caterpillars in wild northern pig-tailed macaques (Macaca leonina)

Genetic assessment of an isolated endemic Samango monkey (Cercopithecus albogularis labiatus) population in the Amathole Mountains, Eastern Cape Province, South Africa

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