Mothers in a Wild Group of Moor Macaques (Macaca maurus) Are More Attractive to Other Group Members When Holding Their Infants

1997 ◽  
Vol 68 (2) ◽  
pp. 77-85 ◽  
Author(s):  
Shuichi Matsumura
Keyword(s):  
Macaca Maurus ◽  
Moor Macaques ◽  
Group Members ◽  
Wild Group

Intergroup encounters in wild moor macaques (Macaca maurus)

Primates ◽  
2002 ◽  
Vol 43 (2) ◽  
pp. 119-125 ◽  
Author(s):  
Kyoko Okamoto ◽  
Shuichi Matsumura
Keyword(s):  
Macaca Maurus ◽  
Moor Macaques ◽  
Intergroup Encounters

Yellow-billed malkohas (Phaenicophaeus calyorhynchus) following moor macaques (Macaca maurus) in South Sulawesi, Indonesia

2001 ◽  
Vol 17 (4) ◽  
pp. 619-623 ◽  
Author(s):  
SHUICHI MATSUMURA
Keyword(s):  
Southeast Asia ◽  
Tropical Forests ◽  
Local People ◽  
Macaca Maurus ◽  
Moor Macaques ◽  
Interspecific Associations ◽  
South Sulawesi ◽  
Feeding Efficiency

Several authors have reported associations between birds and monkeys in tropical forests (Boinski & Scott 1988, Huettmann 1999, Ruggiero & Eves 1998, Terborgh 1990). By such associations birds are considered to get some benefit, such as protection from predators and/or greater feeding efficiency (Terborgh 1990). In Southeast Asia, however, few reports on such interspecific associations have been available (galetti & McConkey 1998). The exception concerns several species of macaques living on Sulawesi Island, Indonesia (Fooden 1969). Associations between birds and Sulawesi macaques have been descibed by researchers as well as bird-watchers (Coates et al. 1997, Jepson & Ounsted 1997, Martarinza et al. 1994, Whitten et al. 1988). Local people in Sulawesi also know of associations between macaques and certain birds, particularly hair-crested drongo (Dicrurus hottentotus) and yellow-billed malkoha (Phaenicophaeus calyrhynchus). The farmers call these birds ‘burung monyet’ (monkey birds) and use the conspicuous calls of drongos and malkohas as signs of macaques' approaches to their fields (S. Matsumara, pers. obs.).

Frequent harassment of mounting after a takeover of a group of moor macaques (Macaca maurus)

Primates ◽  
1998 ◽  
Vol 39 (2) ◽  
pp. 225-230 ◽  
Author(s):  
Shuichi Matsumura ◽  
Kyoko Okamoto
Keyword(s):  
Macaca Maurus ◽  
Moor Macaques

The power of norms to sway fused group members

2018 ◽  
Vol 41 ◽  
Author(s):  
Winnifred R. Louis ◽  
Craig McGarty ◽  
Emma F. Thomas ◽  
Catherine E. Amiot ◽  
Fathali M. Moghaddam
Keyword(s):  
Evolutionary Anthropology ◽  
Normative Systems ◽  
Violent Extremism ◽  
Identity Fusion ◽  
Group Members

AbstractWhitehouse adapts insights from evolutionary anthropology to interpret extreme self-sacrifice through the concept of identity fusion. The model neglects the role of normative systems in shaping behaviors, especially in relation to violent extremism. In peaceful groups, increasing fusion will actually decrease extremism. Groups collectively appraise threats and opportunities, actively debate action options, and rarely choose violence toward self or others.

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