Bug Squad

The Sting. (c) Kathy Keatley Garvey)
The Bug Squad blog, by Kathy Keatley Garvey of the University of California, Davis, is a daily (Monday-Friday) blog launched Aug. 6, 2008. It is about the wonderful world of insects and the entomologists who study them. Blog posts are archived at https://my.ucanr.edu/blogs/bugsquad/index.cfm. The story behind "The Sting" is here: https://my.ucanr.edu/blogs/blogcore/postdetail.cfm?postnum=7735.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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A honey bee can beat its wings 230 times every second. (Photo by Kathy Keatley Garvey)
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How Fast Can a Honey Bee Fly?

July 17, 2013
How fast can a honey bee fly? We captured these photos today of a honey bee nectaring on catmint (genus Nepeta). The bee was moving fast. To blur the wings, we set the shutter speed at 1/640 of a second with an f-stop of 13 and IS0 of 800.
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Honey bees foraging on a passion flower blossom. (Photo by Kathy Keatley Garvey)
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A Passion for Passion Flowers

July 16, 2013
Honey bees are passionate about passion flowers (Passiflora). The intricate tropical flower is their private merry-go-round, their favorite hide 'n seek place, their gathering spot.
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Bumble bee, Bombus vosnesenski, on woolly sunflower. (Photo by Kathy Keatley Garvey)
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Bumble Bees at Bodega

July 15, 2013
If you're on your way to Bodega Bay in Sonoma County, stop at Bodega Head and see all the yellow-faced bumble bees on a yellow coastal plant, Eriophyllum, commonly known as the woolly sunflower. The bumble bees, Bombus vosnesenskii, are back and they particularly like the Eriophyllum.
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Western tiger swallowtail on a purple coneflower. (Photo by Kathy Keatley Garvey
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Purple Coneflower Never Looked So Good

July 12, 2013
You never know what you'll see on a purple coneflower (Echinacea purpurea). Honey bees. Check. Sweat bees. Check. Hummingbirds. Check. But sometimes these rough-and-tumble blossoms are graced with a Western tiger swallowtail butterfly (Papilio rutulus).
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Crab spider on a Mexican sunflower, Tithonia. (Photo by Kathy Keatley Garvey)
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Lying in Wait

July 11, 2013
They're ambush predators. Here you are, a bee, touching down on a flower and little do you know there's a patient and persistent crab spider lying in wait.
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