Bees Extend Legs for Stability

Video clips reveal the strategy orchid bees use to maintain stability when flying in turbulent conditions.

These videos supplement the full article "Taming Turbulence," November-December 2009. 

Amid turbulent conditions, orchid bees in flight prevent themselves from rolling by extending their rear legs. 

Moving the mass in its legs aways from its body increases the orchid bee's resistance to rotation, in the same way figure skaters slow a fast spin by extending their arms and legs.

 

As windspeed and turbulence increase, an orchid bee homing in on a desirable scent is ejected from the airstream.


An orchid bee's use of its rear legs to maintain stability in turbulent conditions is especially clear in this slow-motion video.

 

All videos courtesy of Stacey Combes/The Combes Laboratory


Related topics

You might also like

How AI Is Reshaping Supply Chains

Harvard Kennedy School lecturer on using AI to strengthen supply chains

This Astronomer is Sounding a Warning on ‘Space Junk’

As debris accumulates in low Earth orbit, the danger of destructive collisions continues to rise.

Understanding AI Vulnerabilities

As artificial intelligence capabilities evolve, so too will the tactics used to exploit them. 

Most popular

As Union Protests Continue, Stephen Colbert and Yo-Yo Ma Event at Harvard Cut Short

A conversation between the comedian and the celebrated cellist was interrupted by a fire alarm in Sanders Theatre.

Cancellations, Disruptions as Harvard Graduate Student Strike Enters Second Week

Some faculty complain about the protests’ effect on students.

To Promote Healthy Habits in Patients, Start with the Doctors

Why Harvard Medical School is training physicians to think more like coaches

Explore More From Current Issue

Panoramic view of Harvard University with autumn foliage and a river under a cloudy sky.

The University is expanding industry ties and investing its own funds to support research, but neither will replace lost federal dollars.

Colorful icons representing sleep, fruit, speech, and a mind with a water lily.

Take this quiz on six healthy habits that Harvard doctors recommend

A girl in blue boots stands on a cliff, holding a leash attached to a glowing, digital dog.

Establishing legal responsibility for autonomous agents