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New CASCB videos

Our cluster of Excellence Collective Behaviour (CASCB) is starting its sixth year of work! Almost 190 researchers are now involved. But what is the attraction of researching in this unique swarm? We showcase this in two promotion videos.

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How do pūkekos communicate?

Gabriella Gall’s research is directed at understanding how individuals in groups communicate and coordinate group actions. More specifically, the biologist is interested in how the ability of an individual to coordinate effectively with others develops and what the fitness consequences of efficient communication are. She studies these questions in a range of bird species (domestic chicken and pūkeko) and is currently focusing on how experiences made within the egg affect hatching…

New CASCB group leader Andreagiovanni Reina

Andreagiovanni Reina, who is an expert on swarm robotics and collective decision-making, joined the Cluster of Excellence Centre for the Advanced Study of Collective Behaviour in December 2023 as junior group leader.

‘Friendly’ hyenas are more likely to form mobs

After more than 35 years of surveillance, researchers from Michigan State University, the Max Planck Institute of Animal Behavior, and the Centre for the Advanced Study of Collective Behaviour at the University of Konstanz are exposing some of the secret workings of mobs. The team revealed that relationships and social interactions between hyenas can influence when two or more animals decide to work together to attack lions. This type of cooperative behaviour is called mobbing.

A diagram of six different honeycomb patterns. These illustrate the structural differences and similarities between the honeycombs of honeybees and wasps.

Architectural marvels

Honey bees and social wasps developed a similar solution for nest building although evolution separated them 179 million years ago. This is a new finding by researcher Michael L Smith from the Cluster of Excellence Centre for the Advanced Study of Collective Behaviour at the University of Konstanz and the Max Planck Institute of Animal Behavior published in PLOS BIOLOGY.

How we play together

Psychologists from the Cluster of Excellence Centre for the Advanced Study of Collective Behaviour are using EEG to research what games reveal about our ability to cooperate.

Iain Couzin invited to the Nobel Symposium “The Social Brain”

50 years ago, Karl von Frisch, Konrad Lorenz, and Nikolaas Tinbergen received the 1973 medicine Nobel Prize “for their discoveries concerning organization and elicitation of individual and social behaviour patterns.” That is why the Royal Swedish Academy of Sciences hold a symposium titled The Social Brain. Among the invited guest was Iain Couzin, co-speaker of the Cluster of Excellence CASCB.