Social networks predict selective observation and information spread in ravens.

ABSTRACT: Animals are predicted to selectively observe and learn from the conspecifics with whom they share social connections. Yet, hardly anything is known about the role of different connections in observation and learning. To address the relationships between social connections, observation and learning, we investigated transmission of information in two raven (Corvus corax) groups. First, we quantified social connections in each group by constructing networks on affiliative interactions, aggressive interactions and proximity. We then seeded novel information by training one group member on a novel task and allowing others to observe. In each group, an observation network based on who observed whose task-solving behaviour was strongly correlated with networks based on affiliative interactions an

SUBMITTER: Kulahci IG 

PROVIDER: S-EPMC4968472 | biostudies-literature | 2016 Jul

REPOSITORIES: biostudies-literature