Bug Squad

Bumble bee on bull thistle at Bodega Bay

UC ANR is renovating its website. 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/blogcore/archive.cfm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Honey bee nectaring on blanket flower, Gaillardia. (Photo by Kathy Keatley Garvey)
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New Venue for California Honey Festival

June 11, 2025
By Kathy Keatley Garvey
 If you're thinking about heading over to the California Honey Festival in downtown Woodland on Saturday, June 21, don't.It's moved to the nearby Yolo County Fairgrounds, located at 1250 East Gum Ave., Woodland. "Plans change, but the fun doesn't," organizers said.The event, free and open to the public,…
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Male mountain carpenter bee on mallow. (Photo by Kathy Keatley Garvey)
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The Big and the Little Bees

June 10, 2025
By Kathy Keatley Garvey
     It's National Pollinator Month, the month to raise awareness about the importance of pollinators and their vital role in food production and in our ecosystems. Take this male foothill carpenter bee, (Xylocopa tabaniformis orpifex).We spotted it nectaring on mallow in a…
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Monach caterpillar on tropical milkweed. (Photo by Kathy Keatley Garvey)
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About That Tropical Milkweed...

June 9, 2025
By Kathy Keatley Garvey
 "Tropical milkweed is not the first thing that we need to worry about in monarch butterfly conservation.”So says UC Davis professor and monarch scientist Elizabeth Crone of the Department of Evolution and Ecology.Crone is the senior author of the newly published “Neither Source Nor Trap: Urban Gardens…
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A monarch butterfly takes flight. (Photo by Kathy Keatley Garvey)
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Where Are All the Butterflies?

June 6, 2025
By Kathy Keatley Garvey
 Where are all the butterflies?Many butterfly species you remember from your childhood simply aren’t around anymore or their numbers are dwindling.  Nationally, we’ve seen a 20 percent decline in our butterfly population over the last 24 years, and that, coupled with the rising threat of extinction…
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A lady beetle, aka ladybug, eating aphids. (Photo by Kathy Keatley Garvey)
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How Much Do Lady Beetles Love Aphids?

June 4, 2025
By Kathy Keatley Garvey
 How much do lady beetles love aphids?It's love at first bite. And it amounts to some 50 bites a day.The lady beetle, commonly known as a ladybug, is a legend when it comes to its voracious appetite. It eats some 50 aphids a day--a 50-course meal--and in its lifetime, it can polish off a whopping 5000…
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