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TZID:Europe/Paris
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BEGIN:VEVENT
UID:5820@i2m.univ-amu.fr
DTSTART;TZID=Europe/Paris:20221215T140000
DTEND;TZID=Europe/Paris:20221215T150000
DTSTAMP:20241120T200227Z
URL:https://www.i2m.univ-amu.fr/evenements/honeybees-modify-flight-traject
 ories-in-turbulent-wind/
SUMMARY:Eberhard Bodenschatz / Bardia Hejazi (Max Planck Institute Dynamics
  and Self-Organization\, Göttingen\, Germany): Honeybees modify flight tr
 ajectories in turbulent wind
DESCRIPTION:Eberhard Bodenschatz / Bardia Hejazi: The study of bee flight a
 nd their collective behavior has been the focus of many studies that have 
 offered us insight into how bees are able to fly and how they communicate 
 with one another. However not much is known about honeybee fight dynamics 
 in turbulent and windy conditions and how they manage to maneuver in such 
 environments.\nIn this talk we will be presenting results from recent expe
 riments performed to study honeybee flight and behavior in windy condition
 s in their natural habitat. We first present experiments where we use 3 Go
 Pro cameras to track honeybees in three-dimensions (3D) during their fligh
 t to and from the hive. We create different turbulent conditions using fan
 s and a mobile active grid\, similar to one used in high Reynolds number w
 ind tunnel experiments. We find that under the conditions investigated\, h
 oneybees seem to exhibit similar flight dynamics which are not dependent o
 n the characteristics of the different flows they are exposed to. In flig
 ht\, honeybees accelerate slowly and decelerate rapidly. While this behavi
 or is observed in both calm and windy conditions\, it is increasingly domi
 nant in windy conditions where short straight trajectories are broken up b
 y turns and increased maneuvering.\nAdditionally\, we will present more re
 cent work studying honeybee landing and takeoff dynamics near the hive ent
 rance and their interactions with each other in different conditions.\nIOS
 SB Seminar
ATTACH;FMTTYPE=image/jpeg:https://www.i2m.univ-amu.fr/wp-content/uploads/2
 022/11/Eberhard_Bodenschatz.png
CATEGORIES:Interdisciplinary online seminar series on Biolocomotion
LOCATION:Virtual event\, visioconférence\, virtual\, France
X-APPLE-STRUCTURED-LOCATION;VALUE=URI;X-ADDRESS=visioconférence\, virtual\
 , France;X-APPLE-RADIUS=100;X-TITLE=Virtual event:geo:0,0
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TZID:Europe/Paris
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DTSTART:20221030T020000
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