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Honeybee communication: animal social learning at the height of social complexity

Project description

Exploring how information spreads through insect societies

The BeeDanceGap project, funded by the European Research Council, seeks to tap into the enormous complexity of honeybee societies in order to understand how information flows through one of the most complex communication systems in the animal kingdom. The foraging workforce of a honeybee colony is orchestrated via the celebrated “dance language,” which provides an information network to control which bees are allocated to which resources. By using transcriptomics and network-based modelling techniques, researchers aim to explore how this communication controls decisions made by individual bees, and how these scale up to produce colonies that behave as an efficient collective.

Objective

Learning from others is fundamental to ecological success across the animal kingdom, but a key theme to emerge from recent research is that individuals respond differently to social information. Understanding this diversity is an imposing challenge, because it is hard to replicate the overwhelming complexity of free-living groups within controlled laboratory conditions. Yet here I propose that one of the most complex social models that we know of— the sophisticated eusocial societies of honeybees— offer unrivaled and yet unrecognized potential to study social information flow through a natural group. The honeybee “dance language” is one of the most celebrated communication systems in the animal world, and central to a powerful information network that drives our most high-profile pollinator to food, but bee colonies are uniquely tractable for two reasons. Firstly, next-generation transcriptomics could allow us to delve deep into this complexity at the molecular level, on a scale that is simply not available in vertebrate social systems. I propose to track information flow through a natural group using brain gene expression profiles, to understand how dances elicit learning in the bee brain. Secondly, although bee foraging ranges are vast and diverse, social learning takes place in one centralized location (the hive). The social sciences now offer powerful new tools to analyze social networks, and I will use a cutting-edge network-based modelling approach to understand how the importance of social learning mechanisms shifts with ecology. In the face of global pollinator decline, understanding the contribution of foraging drivers to colony success has never been more pressing, but the importance of the dance language reaches far beyond food security concerns. This research integrates proximate and ultimate perspectives to produce a comprehensive, multi-disciplinary program; a high-risk, high-gain journey into new territory for understanding animal communication.

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Coordinator

ROYAL HOLLOWAY AND BEDFORD NEW COLLEGE
Net EU contribution
€ 1 320 301,59
Address
Egham hill university of london
TW20 0EX Egham
United Kingdom

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Region
South East (England) Surrey, East and West Sussex West Surrey
Activity type
Higher or Secondary Education Establishments
Links
Other funding
€ 0,00

Beneficiaries (5)