Prosociality and acts of altruism are defined as behaviours which benefit another with either no gain or some immediate cost to the self. To understand the evolutionary origins of these …
Food sharing is relatively widespread across the animal kingdom, but research into the socio-ecological factors affecting this activity has predominantly focused on primates. These …
R Schwing, E Jocteur, A Wein, R Noë, JJM Massen - Animal cognition, 2016 - Springer
Controlled studies that focus on intraspecific cooperation tasks have revealed striking similarities, but also differences, in abilities across taxa as diverse as primates, fish, and …
Social tolerance is generally treated as a stable, species-specific characteristic. Recent research, however, has questioned this position and emphasized the importance of …
LG Goldstone, V Sommer, N Nurmi, C Stephens… - Primates, 2016 - Springer
Food transfers are often hypothesised to have played a role in the evolution of cooperation amongst humans. However, they also occur in non-human primates, though no consensus …
C Sievers - … Transactions of the Royal Society B, 2022 - royalsocietypublishing.org
Research in comparative cognition on allegedly uniquely human capacities considers the identification of these human capacities in other species as one of their main points of …
As our closest living relatives, comparisons of the social lives and behavioural ecologies of chimpanzees (Pan troglodytes) and bonobos (Pan paniscus) provide relevant insights into …
KS Kopp, K Liebal - Behavioral ecology and sociobiology, 2016 - Springer
A variety of studies on food sharing elucidate both its ultimate and proximate functions in non-human primates, especially in Pan. For chimpanzees, food sharing serves as a means …