Cooperative Extension San Joaquin County
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Cooperative Extension San Joaquin County

Posts Tagged: Bombus vosnesenskii

Drum Roll...First Bumble Bee of the Year!

Check out the pollen on this black-tailed bumble bee, Bombus melanopygus, nectaring on manzanita, as photographed by Kim Chacon, UC Davis doctoral candidate on Jan. 10.

We have a winner! Several UC Davis bumble bee enthusiasts--encouraged by native pollinator specialist Robbin Thorp, UC Davis distinguished emeritus professor of entomology--compete every January to find the first bumble bee of the year in Yolo and...

Check out the pollen on this black-tailed bumble bee, Bombus melanopygus, nectaring on manzanita, as photographed by Kim Chacon, UC Davis doctoral candidate on Jan. 10.
Check out the pollen on this black-tailed bumble bee, Bombus melanopygus, nectaring on manzanita, as photographed by Kim Chacon, UC Davis doctoral candidate on Jan. 10.

Check out the pollen on this black-tailed bumble bee, Bombus melanopygus, nectaring on manzanita, as photographed by Kim Chacon, UC Davis doctoral candidate on Jan. 10.

Black-tailed bumble bee, Bombus melanopygus, heads for a manzanita blossom in the UC Davis Arboretum and Public Garden. (Photo by Kim Chacon)
Black-tailed bumble bee, Bombus melanopygus, heads for a manzanita blossom in the UC Davis Arboretum and Public Garden. (Photo by Kim Chacon)

Black-tailed bumble bee, Bombus melanopygus, heads for a manzanita blossom in the UC Davis Arboretum and Public Garden. (Photo by Kim Chacon)

Close-up of a Bombus melanopygus heading for a manzanita blossom. (Photo by Kim Chacon)
Close-up of a Bombus melanopygus heading for a manzanita blossom. (Photo by Kim Chacon)

Close-up of a Bombus melanopygus heading for a manzanita blossom. (Photo by Kim Chacon)

Native pollinator specialist Robbin Thorp, distinguished emeritus professor of entomology, teaching at The Bee Course last August. (Photo by Kim Chacon)
Native pollinator specialist Robbin Thorp, distinguished emeritus professor of entomology, teaching at The Bee Course last August. (Photo by Kim Chacon)

Native pollinator specialist Robbin Thorp, distinguished emeritus professor of entomology, teaching at The Bee Course last August. (Photo by Kim Chacon)

Bring on the Bumble Bees!

A yellow-faced bumble bee, Bombus vosnesenskii, nectars on rosemary on Jan. 1, 2018 at the Benicia marina. (Photo by Kathy Keatley Garvey)

It was the morning of Jan. 1, 2018, a year and four days ago. While strolling the grounds of the Benicia Capitol State Historic Park, we captured images of yellow-faced bumble bees, Bombus vosnesenskii, nectaring on jade, Crassula ovata....

A yellow-faced bumble bee, Bombus vosnesenskii, nectars on rosemary on Jan. 1, 2018 at the Benicia marina. (Photo by Kathy Keatley Garvey)
A yellow-faced bumble bee, Bombus vosnesenskii, nectars on rosemary on Jan. 1, 2018 at the Benicia marina. (Photo by Kathy Keatley Garvey)

A yellow-faced bumble bee, Bombus vosnesenskii, nectars on rosemary on Jan. 1, 2018 at the Benicia marina. (Photo by Kathy Keatley Garvey)

UC Davis distinguished emeritus professor Robbin Thorp, a global expert on bumble bees, chats with
UC Davis distinguished emeritus professor Robbin Thorp, a global expert on bumble bees, chats with "Bumblebee" movie fan, Adne Buruss, at a Bohart Museum of Entomology open house. (Photo by Kathy Keatley Garvey)

UC Davis distinguished emeritus professor Robbin Thorp, a global expert on bumble bees, chats with "Bumblebee" movie fan, Adne Buruss, at a Bohart Museum of Entomology open house. (Photo by Kathy Keatley Garvey)

Up Close and Personal with a Yellow-Faced Bumble Bee

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

Sometimes they barely notice you. Such was the case of a yellow-faced bumble bee, Bombus vosnesenskii, spotted on our Mexican sunflower (Tithonia). If a picture is worth a thousand words, what is a bee worth? Priceless. If you want to learn more...

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

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

A yellow-faced bumble bee, Bombus vosnesenskii, is oblivious to the photographer. (Photo by Kathy Keatley Garvey)
A yellow-faced bumble bee, Bombus vosnesenskii, is oblivious to the photographer. (Photo by Kathy Keatley Garvey)

A yellow-faced bumble bee, Bombus vosnesenskii, is oblivious to the photographer. (Photo by Kathy Keatley Garvey)

Hmm, the Mexican sunflower must be better over here. (Photo by Kathy Keatley Garvey)
Hmm, the Mexican sunflower must be better over here. (Photo by Kathy Keatley Garvey)

Hmm, the Mexican sunflower must be better over here. (Photo by Kathy Keatley Garvey)

Welcome, Anise Swallowtail!

Anise Swallowtail Papilio zelicaon, nectaring on Verbena in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

The Anise Swallowtail, Papilio zelicaon, fluttered into our pollinator garden and headed straight for the Verbena. Art Shapiro, distinguished professor of evolution and ecology at the University of California, Davis, identified the gender: "it's a...

Anise Swallowtail Papilio zelicaon, nectaring on Verbena in Vacaville, Calif. (Photo by Kathy Keatley Garvey)
Anise Swallowtail Papilio zelicaon, nectaring on Verbena in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

Anise Swallowtail Papilio zelicaon, nectaring on Verbena in Vacaville, Calif. (Photo by Kathy Keatley Garvey)

Butterfly ballet! Bees startled this Anise Swallowtail that was nectaring on Verbena. (Photo by Kathy Keatley Garvey)
Butterfly ballet! Bees startled this Anise Swallowtail that was nectaring on Verbena. (Photo by Kathy Keatley Garvey)

Butterfly ballet! Bees startled this Anise Swallowtail that was nectaring on Verbena. (Photo by Kathy Keatley Garvey)

A yellow-faced bumble bee, Bombus vosnesenskii, heads for the same Verbena blossom occupied by the Anise Swallowtail. (Photo by Kathy Keatley Garvey)
A yellow-faced bumble bee, Bombus vosnesenskii, heads for the same Verbena blossom occupied by the Anise Swallowtail. (Photo by Kathy Keatley Garvey)

A yellow-faced bumble bee, Bombus vosnesenskii, heads for the same Verbena blossom occupied by the Anise Swallowtail. (Photo by Kathy Keatley Garvey)

Posted on Tuesday, June 5, 2018 at 6:12 PM

What a Load on This Bumble Bee!

A yellow-faced bumble bee, Bombus vosnesenskii, foraging on Anchusa azurea at Annie's Annuals and Perennials, Richmond. (Photo by Kathy Keatley Garvey)

It was billed as the second annual Butterfly Summit, hosted last Saturday by Annie's Annuals and Perennials in Richmond. But a yellow-faced bumble bee, Bombus vosnesenskii, foraging on Anchusa azurea (a member of the borage family), apparently didn't...

A yellow-faced bumble bee, Bombus vosnesenskii, foraging on Anchusa azurea at Annie's Annuals and Perennials, Richmond. (Photo by Kathy Keatley Garvey)
A yellow-faced bumble bee, Bombus vosnesenskii, foraging on Anchusa azurea at Annie's Annuals and Perennials, Richmond. (Photo by Kathy Keatley Garvey)

A yellow-faced bumble bee, Bombus vosnesenskii, foraging on Anchusa azurea at Annie's Annuals and Perennials, Richmond. (Photo by Kathy Keatley Garvey)

Check out this pollen load of a yellow-faced bumble bee, Bombus vosnesenskii, foraging on Anchusa azurea at Annie's Annuals and Perennials, Richmond. (Photo by Kathy Keatley Garvey)
Check out this pollen load of a yellow-faced bumble bee, Bombus vosnesenskii, foraging on Anchusa azurea at Annie's Annuals and Perennials, Richmond. (Photo by Kathy Keatley Garvey)

Check out this pollen load of a yellow-faced bumble bee, Bombus vosnesenskii, foraging on Anchusa azurea at Annie's Annuals and Perennials, Richmond. (Photo by Kathy Keatley Garvey)

Pollen load looks like saddle bags! (Photo by Kathy Keatley Garvey)
Pollen load looks like saddle bags! (Photo by Kathy Keatley Garvey)

Pollen load looks like saddle bags! (Photo by Kathy Keatley Garvey)

Upsy daisy! Yellow-faced bumble bee, Bombus vosnesenskii, goes in head first on Anchusa azurea. (Photo by Kathy Keatley Garvey)
Upsy daisy! Yellow-faced bumble bee, Bombus vosnesenskii, goes in head first on Anchusa azurea. (Photo by Kathy Keatley Garvey)

Upsy daisy! Yellow-faced bumble bee, Bombus vosnesenskii, goes in head first on Anchusa azurea. (Photo by Kathy Keatley Garvey)

Posted on Tuesday, May 29, 2018 at 7:29 PM
Focus Area Tags: Environment Natural Resources

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