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LinkedInPosts Tagged: fly
Say 'Hi' to a Fly on a Friday
If you stand perfectly still and don't make any jerky movements, you can usually get a close-up image of a black syrphid fly, a Mexican cactus fly, Copestylum mexicanum. It's Friday Fly Day and this one was nectaring on a Mexican...
A Mexican cactus fly, Copestylum mexicanum, nectaring on a Mexican sunflower, Tithonia rotundifola in a Vacaville garden. (Photo by Kathy Keatley Garvey)
A honey bee, Apis mellifera, on a Mexican sunflower. (Photo by Kathy Keatley Garvey)
It's Friday Fly Day!
It's Friday Fly Day, and time to post an image of a fly that masquerades as a bee. That would be "the bee fly," a fly so named because it resembles a beeOrder: Diptera. Family: Bombyliidae. In its adult stage, it's a pollinator that feeds on nectar and pollen. In its larval stage,...
A bee fly, family Bombyliidae, foraging on sedum in a UC Davis garden. (Photo by Kathy Keatley Garvey)
It's Friday Fly Day: How About a Mexican Cactus Fly?
It's Friday Fly Day, when folks post images of flies. Flies seem to the entomological equivalent of Rodney Dangerfield's "I-don't-get-no-respect" quote. So how about a black syrphid fly, a Mexican cactus fly, Copestylum mexicanum, nectaring on a Mexican...
A black syrphid fly, a Mexican cactus fly, Copestylum mexicanum, foraging on a Mexican sunflower, Tithonia rotundifolia, in a Vacaville garden. (Photo by Kathy Keatley Garvey)
Saga of the Spider and the Bee
(Continued from the July 13th Bug Squad) Our resident crab spider, family Thomisidae, appears to be an extremely poor hunter. She waits, camouflaged in the lavender patch, as bees buzz around her. They dart away when she lunges at them. So here I am, a crab spider, as hungry as...
The resident crab spider nails a honey bee, as another bee continues to forage in the lavender. (Photo by Kathy Keatley Garvey)
A freeloader fly (family Milichiidae, probably genus Desmometopa), invites itself to dinner. No reservations required. (Photo by Kathy Keatley Garvey)
As the resident crab spider eats its prey, another honey bee arrives to forage on the lavender. (Photo by Kathy Keatley Garvey)
Carey Engages Audience in California's Fruit Fly Crisis
If you missed UC Davis distinguished professor James R. Carey's well-attended seminar on "California's Fruit Fly Invasion: A 70-Year Struggle Nears Critical Mass," it's now online on YouTube. His seminar, which took place June 3 in Briggs Hall, UC Davis, and on Zoom, drew global...
UC Davis distinguished professor James R. Carey presented a seminar on "California's Fruit Fly Invasion: A 70-Year Struggle Nears Critical Mass" on June 3 in Briggs Hall, UC Davis campus, and on Zoom. (Photo by UC Davis distinguished professor Walter Leal)
