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Posts Tagged: bumble bees

Happy Taxonomists' Appreciation Day!

Have you hugged your taxonomist yet today? No? Probably can't due to the COVID-19 pandemic, but at least we can honor them every March 19...

Bombus californicus heads for a purple coneflower in Vacaville, Calif. (Photo by Kathy Keatley Garvey)
Bombus californicus heads for a purple coneflower in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

Bombus californicus heads for a purple coneflower in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

Posted on Friday, March 19, 2021 at 4:27 PM
Focus Area Tags: Agriculture, Environment, Natural Resources, Yard & Garden

Where Are All the Bumble Bees?

Seen any bumble bees lately? No? Me, neither. It's almost the first day of spring, and bumble bees are as scarce as the proverbial hen's teeth....

A black-tailed bumble bee, Bombus melanopygus, heading for the Garvey nectarine tree on March 18, 2018 in Vacaville, Calif. (Photo by Kathy Keatley Garvey)
A black-tailed bumble bee, Bombus melanopygus, heading for the Garvey nectarine tree on March 18, 2018 in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

A black-tailed bumble bee, Bombus melanopygus, heading for the Garvey nectarine tree on March 18, 2018 in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

Ahh, sweet nectar! A Bombus melanopygus nectaring on a nectarine blossom on March 18, 2018 in Vacaville, Calif. (Photo by Kathy Keatley Garvey)
Ahh, sweet nectar! A Bombus melanopygus nectaring on a nectarine blossom on March 18, 2018 in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

Ahh, sweet nectar! A Bombus melanopygus nectaring on a nectarine blossom on March 18, 2018 in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

Wait, just a little more!  A Bombus melanopygus nectaring on a nectarine blossom on March 18, 2018 in Vacaville, Calif. (Photo by Kathy Keatley Garvey)
Wait, just a little more! A Bombus melanopygus nectaring on a nectarine blossom on March 18, 2018 in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

Wait, just a little more! A Bombus melanopygus nectaring on a nectarine blossom on March 18, 2018 in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

Posted on Thursday, March 18, 2021 at 5:32 PM
Focus Area Tags: Agriculture, Environment, Natural Resources, Yard & Garden

What Does Science Tells Us About Bumble Bees and Honey Bees Foraging Together?

It's always a delight to see bumble bees and honey bees foraging together on flowers during the winter "sun breaks." Lately we've been seeing them...

A black-tailed bumble bee, Bombus  melanopygus, foraging on rosemary at the Benicia Capitol State Historic Park on Feb. 23, 2021. (Photo by Kathy Keatley Garvey)
A black-tailed bumble bee, Bombus melanopygus, foraging on rosemary at the Benicia Capitol State Historic Park on Feb. 23, 2021. (Photo by Kathy Keatley Garvey)

A black-tailed bumble bee, Bombus melanopygus, foraging on rosemary at the Benicia Capitol State Historic Park on Feb. 23, 2021. (Photo by Kathy Keatley Garvey)

A yellow-faced bumble bee, Bombus vosnesenskii, foraging on rosemary at Glen Cove Marina, Vallejo. (Photo by Kathy Keatley Garvey)
A yellow-faced bumble bee, Bombus vosnesenskii, foraging on rosemary at Glen Cove Marina, Vallejo. (Photo by Kathy Keatley Garvey)

A yellow-faced bumble bee, Bombus vosnesenskii, foraging on rosemary at Glen Cove Marina, Vallejo. (Photo by Kathy Keatley Garvey)

A honey bee, Apis mellifera, foraging on rosemary at the Benicia Capitol State Historic Park on Feb. 23, 2021. (Photo by Kathy Keatley Garvey)
A honey bee, Apis mellifera, foraging on rosemary at the Benicia Capitol State Historic Park on Feb. 23, 2021. (Photo by Kathy Keatley Garvey)

A honey bee, Apis mellifera, foraging on rosemary at the Benicia Capitol State Historic Park on Feb. 23, 2021. (Photo by Kathy Keatley Garvey)

Posted on Thursday, March 4, 2021 at 3:00 PM
Focus Area Tags: Environment, Natural Resources, Yard & Garden

Nighty-Night, Mr. Bumble Bee!

Have you ever seen a bumble bee sleeping? If you slip out to your garden at night or early morning, you might find the male bumble bees asleep in,...

A male yellow-faced bumble bee, Bombus vosnesenskii, sleeps on a Mexican sunflower,Bombus Bombus vosnesenskii,in Vacaville,Calif. (Photo by Kathy Keatley Garvey)
A male yellow-faced bumble bee, Bombus vosnesenskii, sleeps on a Mexican sunflower,Bombus Bombus vosnesenskii,in Vacaville,Calif. (Photo by Kathy Keatley Garvey)

A male yellow-faced bumble bee, Bombus vosnesenskii, sleeps on a Mexican sunflower,Bombus Bombus vosnesenskii,in Vacaville,Calif. (Photo by Kathy Keatley Garvey)

This sleeping male yellow-faced bumble bee, Bombus vosnesenskii, clings to lavender. (Photo by Kathy Keatley Garvey)
This sleeping male yellow-faced bumble bee, Bombus vosnesenskii, clings to lavender. (Photo by Kathy Keatley Garvey)

This sleeping male yellow-faced bumble bee, Bombus vosnesenskii, clings to lavender. (Photo by Kathy Keatley Garvey)

Holding tight is this sleeping male yellow-faced bumble bee, Bombus vosnesenskii, clutching a lavender stem. (Photo by Kathy Keatley Garvey)
Holding tight is this sleeping male yellow-faced bumble bee, Bombus vosnesenskii, clutching a lavender stem. (Photo by Kathy Keatley Garvey)

Holding tight is this sleeping male yellow-faced bumble bee, Bombus vosnesenskii, clutching a lavender stem. (Photo by Kathy Keatley Garvey)

Posted on Monday, July 20, 2020 at 5:05 PM
Focus Area Tags: Agriculture, Environment, Natural Resources, Yard & Garden

Meet Two Outstanding Entomology Graduating Seniors at UC Davis

Congratulations to Annaliese Wargin and Garrett Keating, two outstanding graduating seniors in entomology at the University of California,...

This is the device that Annaliese Wargin designed and built for her bumble bee research project. (Photo by Annaliese Wargin)
This is the device that Annaliese Wargin designed and built for her bumble bee research project. (Photo by Annaliese Wargin)

This is the device that Annaliese Wargin designed and built for her bumble bee research project. (Photo by Annaliese Wargin)

This is the bee, Osmia lignaria, that Garrett Keating studies. (Photo by Kathy Keatley Garvey)
This is the bee, Osmia lignaria, that Garrett Keating studies. (Photo by Kathy Keatley Garvey)

This is the bee, Osmia lignaria, that Garrett Keating studies. (Photo by Kathy Keatley Garvey)

Posted on Thursday, April 9, 2020 at 4:52 PM
Focus Area Tags: Agriculture, Economic Development, Environment, Innovation, Natural Resources

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