Previously, primatologists believed that the difference…
タグ: Juichi Yamagiwa
Modern society becoming monkey-like 1
The tendency of modern society to emphasize the individ…
Food sharing in western lowland gorillas
Our expectations proved correct. In the 21st century, w…
The hunting hypothesis and 2001: A Space Odyssey
The scene at the beginning of the 1968 film 2001: A Spa…
Differences in diets determine the distribution of apes
These differences in feeding strategies may lead to the…
Environment affects inter-group relationships, which in turn determines male behavior
To summarize the discussion so far: On Yakushima, where…
Ape societies
Ape societies are completely different for different ta…
Diurnal life changed monkeys
Primates, which evolved into medium- and large-sized di…
The rule of “dominance of the youngest siblings” among Japanese macaques
Long-term research on Japanese macaques has shown that …
The causational factors of infanticide
So, what situations stimulate infanticide? As we gather…