ISSN: 0032-8332 (Print) 1610-7365 (Online)


Primates is celebrating its 60th Anniversary!

Read the highlight articles

The first smile: spontaneous smiles in newborn Japanese macaques (Macaca fuscata)

Interspecies sexual behaviour between a male Japanese macaque and female sika deer

Primates is an international journal of primatology whose aim is to provide a forum for the elucidation of all aspects of primates. It publishes original papers that contribute to the development of the scientific study of primates, and its scope embraces work in fields of biological investigation such as morphology, physiology, genetics, psychology, behavior, ecology, sociology, systematics, evolution, and medicine. Original Articles as well as Review Articles, News and Perspectives, and Book Reviews are included.

The Editor-in-Chief is Tetsuro Matsuzawa, Kyoto University.

Available both in print and electronic

No publication charge for authors

The new cover of Primates features an infant male chimpanzee named Flanle wearing a leaf hat. Photo taken by Anup Shah and Fiona Rogers in Bossou, Guinea.

He was born September 14, 2007, and the episode occurred at the age of 3 years and 3 months. The hat was made from palm leaves and was used by local people as a cushion for the head when carrying heavy objects. It was discarded by a villager who had carried a heavy oil-palm bunch. No adult chimpanzees paid attention to the discarded leaf hat, but the infant chimpanzee found it and put it on his head immediately. This is an example of delayed imitation of human behavior by a chimpanzee. The mother was using stones to crack open oil-palm nuts. When the infant came near his mother, she tried to make Flanle stop playing with the hat, but he ran away.

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