Consistency and individuality of honeybee stinging behaviour across time and social contexts

Whether individuals exhibit consistent behavioural variation is a central question in the field of animal behaviour. This question is particularly interesting in the case of social animals, as their behaviour may be strongly modulated by the collective. In this study, we ask whether honeybees exhibi...

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Main Authors: Kavitha Kannan, C. Giovanni Galizia, Morgane Nouvian
Format: Article
Language:English
Published: The Royal Society 2025-01-01
Series:Royal Society Open Science
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Online Access:https://royalsocietypublishing.org/doi/10.1098/rsos.241295
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author Kavitha Kannan
C. Giovanni Galizia
Morgane Nouvian
author_facet Kavitha Kannan
C. Giovanni Galizia
Morgane Nouvian
author_sort Kavitha Kannan
collection DOAJ
description Whether individuals exhibit consistent behavioural variation is a central question in the field of animal behaviour. This question is particularly interesting in the case of social animals, as their behaviour may be strongly modulated by the collective. In this study, we ask whether honeybees exhibit individual differences in stinging behaviour. We demonstrate that bees are relatively stable in their decision to sting—or not—in a specific context and show temporal consistency suggestive of an internal state modulation. We also investigated how social factors such as the alarm pheromone or another bee modulated this behaviour. The presence of alarm pheromone increased the likelihood of a bee to sting but this response decayed over trials, while the presence of a conspecific decreased individual stinging likelihood. These factors, however, did not alter stinging consistency. We therefore propose that social modulation acts by shifting the stinging threshold of individuals. Finally, experimental manipulation of group composition with respect to the ratio of aggressive and gentle bees within a group did not affect the behaviour of focal bees. Overall, our results establish honeybee stinging behaviour as a promising model for studying mechanistically how collective and individual traits interact to regulate individual variability.
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spelling doaj-art-78aa42c811874e30bdbbc77f0b3edfe02025-01-30T08:39:35ZengThe Royal SocietyRoyal Society Open Science2054-57032025-01-0112110.1098/rsos.241295Consistency and individuality of honeybee stinging behaviour across time and social contextsKavitha Kannan0C. Giovanni Galizia1Morgane Nouvian2Department of Biology, University of Konstanz, Konstanz, GermanyDepartment of Biology, University of Konstanz, Konstanz, GermanyDepartment of Biology, University of Konstanz, Konstanz, GermanyWhether individuals exhibit consistent behavioural variation is a central question in the field of animal behaviour. This question is particularly interesting in the case of social animals, as their behaviour may be strongly modulated by the collective. In this study, we ask whether honeybees exhibit individual differences in stinging behaviour. We demonstrate that bees are relatively stable in their decision to sting—or not—in a specific context and show temporal consistency suggestive of an internal state modulation. We also investigated how social factors such as the alarm pheromone or another bee modulated this behaviour. The presence of alarm pheromone increased the likelihood of a bee to sting but this response decayed over trials, while the presence of a conspecific decreased individual stinging likelihood. These factors, however, did not alter stinging consistency. We therefore propose that social modulation acts by shifting the stinging threshold of individuals. Finally, experimental manipulation of group composition with respect to the ratio of aggressive and gentle bees within a group did not affect the behaviour of focal bees. Overall, our results establish honeybee stinging behaviour as a promising model for studying mechanistically how collective and individual traits interact to regulate individual variability.https://royalsocietypublishing.org/doi/10.1098/rsos.241295consistencyinter-individual variabilitydefensive behaviourhoneybeesalarm pheromonesocial modulation
spellingShingle Kavitha Kannan
C. Giovanni Galizia
Morgane Nouvian
Consistency and individuality of honeybee stinging behaviour across time and social contexts
Royal Society Open Science
consistency
inter-individual variability
defensive behaviour
honeybees
alarm pheromone
social modulation
title Consistency and individuality of honeybee stinging behaviour across time and social contexts
title_full Consistency and individuality of honeybee stinging behaviour across time and social contexts
title_fullStr Consistency and individuality of honeybee stinging behaviour across time and social contexts
title_full_unstemmed Consistency and individuality of honeybee stinging behaviour across time and social contexts
title_short Consistency and individuality of honeybee stinging behaviour across time and social contexts
title_sort consistency and individuality of honeybee stinging behaviour across time and social contexts
topic consistency
inter-individual variability
defensive behaviour
honeybees
alarm pheromone
social modulation
url https://royalsocietypublishing.org/doi/10.1098/rsos.241295
work_keys_str_mv AT kavithakannan consistencyandindividualityofhoneybeestingingbehaviouracrosstimeandsocialcontexts
AT cgiovannigalizia consistencyandindividualityofhoneybeestingingbehaviouracrosstimeandsocialcontexts
AT morganenouvian consistencyandindividualityofhoneybeestingingbehaviouracrosstimeandsocialcontexts