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 could be our groundhog weather predictor here in California. If she exits the hive and visits the cape mallow in the Haagen-Dazs Honey Bee Haven at the Harry H. Laidlaw Jr. Honey Bee Research Facility at the University of California, Davis, spring will come early. (Photo by Kathy Keatley Garvey)
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About that Groundhog...

February 1, 2011
Tomorrow (Tuesday, Feb. 2) marks the 125th annual Groundhog Day celebration in Punxsutawney, Pa., and you know what that means. That's when a groundhog named Punxsutawney Phil emerges from his burrow and predicts the weather. If he sees his shadow, six more weeks of winter.
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CABBAGE WHITE BUTTERFLY--the first of 2011 in the three-county area of Yolo, Solano and Sacramento. Art Shapiro found this one today (Jan. 31) in Suisun City, Solano County. (Photo by Kathy Keatley Garvey)
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Behold the Cabbage White!

January 31, 2011
Nothing but net? No, no net. We have a winner in the 40th annual Cabbage White Butterfly Competition, sponsored by butterfly expert Art Shapiro, professor of evolution and ecology at the University of California, Davis.
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INTRICATE PATTERN of a spider web on nectarine branches. (Photo by Kathy Keatley Garvey)
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Nature's Suspension Bridge

January 28, 2011
Nature's suspension bridge--that's what the spider builds. With the unseasonable warm weather and crafty spiders at work, can spring be far behind? Spiders are already building their webs on fruit trees yet to bud and bloom.
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WOOL CARDER BEE heads for salvia, occupied by another wool carder bee. (Photo by Kathy Keatley Garvey)
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Not a Terrorist

January 27, 2011
Last summer we watched European wool carder bees (Anthidium manicatum) dart in and out of the catmint and salvia in our bee friendly garden. The males are very territorial, so they'd chase away honey bees, bumble bees, hover flies and other insects from THEIR flowers. Yes, they claimed them.
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