What's better than a yellow-faced bumble bee (Bombus vosnesenskii) on yellow mustard?
Not much. Both are signs of early spring.
Mustard is popping up all over, along with oxalyis and wild radish. The earth is warming. Spring is here. Get ready.
In the University of California book, California Bees and Blooms: Guide for Gardeners and Naturalists, the authors write that B. vosnesenskii and B. melanopygus "are considered spring bees because that is when their population is highest, tailing off in numbers the rest of the year."
The book is the work of Gordon Frankie, UC Berkeley entomology professor; Robbin Thorp, distinguished emeritus professor of entomology at UC Davis; photographer and entomologist Rollin Coville (he received his doctorate from UC Berkeley), and botanist Barbara Ertter, also affiliated with UC Berkeley.
Be sure to check out their companion pocket guide on the UC ANR website. It's titled Common Bees in California Gardens. It will help you identify 24 of the most common bees found in urban gardens and landscapes. That's 24 out of nearly 1600 species of native bees found in the Golden State.
Yellow-faced bumble bee, yellow mustard, Golden State....Life is good...
It's spring and it's loud in the Spanish lavender patch.
The girls--the honey bees--are buzzing furiously as they forage among the blossoms, but so are the boys, in this case the mountain carpenter bee, Xyclocopa tabaniformis orpifex. The girls are there for the pollen and nectar to take back to their colonies, and the boys are there for some flight fuel. And to find mates.
Xyclocopa tabaniformis orpifex is one of three species of California carpenter bees: the others are Xyclocopa varipuncta (the largest one, about the size of a bumble bee), and Xyclocopa californica. All females are mostly black. The male Xyclocopa varipuncta, aka "the teddy bear bee," is a golden with green eyes. The other males often have yellow hair on their head or thorax.
The carpenter bees usually fly from March through October, according to California Bees and Blooms, A Guide for Gardeners and Naturalists, a University of California production featuring the work of Gordon Frankie Robbin Thorp, Rollin Coville, and Barbara Ertter (Thorp is a distinguished emeritus professor of entomology at UC Davis, Frankie is a professor at UC Berkeley, and Coville and Ertter are also affiliated with UC Berkeley).
A handy identification pocket guide--a companion to California Bees and Blooms--is Common Bees in California Gardens, published by the University of California Agriculture and Nature Resources. It will help you identify 24 bees and you can lean about the distribution, flight season, nesting habits, floral hosts and how each bee species transports pollen. You'll see beautiful images by noted photographer Coville, who holds a Ph.D. in entomology from UC Berkeley.
Excellent publications! The more you know about bees, the more likely you are to protect them and plant for them.
Ah, spring! It's loud in the Spanish lavender patch...
Or have you ever seen a bee nectaring in a community garden and wondered "How can I attract THAT bee to my yard?"
Just like all floral visitors are not bees, not all bees are honey bees. However, the honey bee, Apis mellifera, is the most well known. Worldwide, there are 20,000 species of bees. Of that number, 4000 are found in the United States, and 1600 of them in California.
Here's how you can find out more about them.
The University of California Hopland Research and Extension Center has scheduled a four-hour program, from 10 a.m. to 2 p.m. on Saturday, Sept. 23 on "Native Bees in Your Backyard" at two sites in Hopland and you're invited.
UC Berkeley professor Gordon Frankie and entomologist/photographer Rollin Coville, co-authors of California Bees and Blooms: A Guide for Gardeners and Naturalists, will discuss native bees. They and will be joined by Kate Frey, award-winning gardener and author of “The Bee-Friendly Garden" who will provide a guided tour of her gardens and explain what plants attract pollinators. Her gardens are renowned for their floristic diversity, color and the habitats they provide for wildlife.
Participants will meet from 10 a.m. to 11:30 a.m. at the Kate Frey Gardens and from 11:30 to 2 p.m. at the UC Hopland and Research Center, 4070 University Road, Hopland, from 11:30 to 2 p.m. A locally sourced, honey-themed lunch, catered by Beth Keiffer, will be served at noon.
Hannah Bird, community educator at the Hopland Research and Extension Center, says attendees will "learn about some of the 1600 native bee species found in California--from the leafcutting bee to the cuckoo bee, the sweat bee to the mining bee!" They will learn how to identify them and how to accommodate their needs.
Frankie will share the research done by UC Berkeley Urban Bee Lab and Rollin Coville will display and discuss his photographs of native bees and how he captured the images.
Advance registration is required by Sept. 18. The cost is $40, which includes lunch. Click here to register. Maps and directions will be provided to registrants.
Add "California" to it and you have California Bees and Blooms: A Guide for Gardeners and Naturalists.
It's a book that's well-planned, well-executed, well-written and well-photographed.
Bees are hungry. What plants will attract them? How can you entice them to your garden and encourage them not only to visit but to live there?
The book, the first of its kind, profiles some of the most common bee genera found in California gardens; their preferred plants, both native and non-native; and how to attract them.
Most folks are familiar with honey bees and bumble bees. But what about the other bees, such as mining, leafcutting, sweat, carpenter, digger, masked, longhorned, mason and polyester bees?
Published by the nonprofit Heyday Books in collaboration with the California Native Plant Society, the book is the work of four scientists closely linked to UC Berkeley: urban entomologist Gordon Frankie, a professor and research entomologist at UC Berkeley; native pollinator specialist and emeritus professor Robbin Thorp of UC Davis (he received his doctorate in entomology from UC Berkeley); insect photographer and entomologist Rollin Coville, who holds a doctorate in entomology from UC Berkeley; and botanist/curator Barbara Ertter of UC Berkeley.
“This book is about urban California's bees: what they are, how and where they live, their relationships with ornamental flowers, and how to attract them to urban gardens,” they wrote. “It was written in the urgency of knowing that bees are critical to the health of our natural, ornamental and agricultural landscapes and that populations of some, perhaps many are in rapid decline.”
Frankie studies behavioral ecology of solitary bees in wildland, agricultural and urban environments of California and Costa Rica. He teaches conservation and environmental issues. He is involved in how people relate to bees and their plants and how to raise human awareness about bee-plant relationships.
Co-author Robbin Thorp, who retired in 1994 after 30 years of teaching, research and mentoring graduate students, continues to conduct research on pollination biology and ecology, systematics, biodiversity and conservation of bees, especially bumble bees. He is one of the instructors at the The Bee Course, affiliated with the American Museum of Natural History and held annually at the Southwestern Research Station, Portal, Ariz. The course is geared for conservation biologists, pollination ecologists and other biologists who seek greater knowledge of the systematics and biology of bees.
“The book is profusely illustrated with photos and drawings of bees and flowers, especially notable are the magnificent close-up images of bees by co-author Rollin Coville,” Thorp said.
Ertter thoroughly explores the anatomy of a flower. Bees and flowers constitute what the authors delightfully describe as "a love affair."
California's bees differ in size, shape and color, as do the flowers they visit. “The tiniest bees are ant-sized; the largest rival small birds,” the authors wrote. “Some are iridescent green or blue, some are decked out with bright stripes, some are covered with fuzzy-looking hairs.”
“Nature has programmed bees to build nests and supply their young with nutritious pollen and nectar, and their unique methods for collecting these resources are fascinating to observe. Their lives are dictated by season, weather and access to preferred flower types and nesting habitat.”
California Bees and Blooms lists 53 of urban California's best bee attractors identified through the Urban California Native Bee Survey. Among them: aster, bluebeard, catmint, California lilac or Ceanothus, cosmos, California sunflower, red buckwheat, California poppy, blanket flower, oregano, rosemary, lavender, gum plant, and salvia (sage). With each plant, they provide a description; origin and natural habitat, range and use in California; flowering season; resource for bees (such as pollen and nectar), most frequent bee visitors, bee ecology and behavior and gardening tips.
The book offers tips on how readers can “think like a bee.” It devotes one chapter to “Beyond Bee Gardening: Taking Action on Behalf of Native Bees.” In addition, the book provides quotes on bees and/or bee gardens from Extension apiculturist Eric Mussen (retired) of UC Davis: Ellen Zagory, horticulture director of the UC Davis Arboretum; and Kate Frey of Hopland, a designer of sustainable, insect-friendly gardens throughout California and in some parts of the world.
For more data on the book, the authors, and purchase information, access the publisher's website at https://heydaybooks.com/book/california-bees-and-blooms/.
And for ongoing research on California's bees and blooms, be sure to check out the UC Berkeley website, appropriately named www.helpabee.org..
Give me an "A" (for excellence).
Give me a "B" (for bee).
Give me a "C" (for Cosmos).
Watching honey bees collect nectar and pollen on the showy Cosmos (Cosmos bipannatus) is not to be missed.
As if performing a ballet, the enchanting bees enter stage left and are such show-stoppers that you want to erupt with applause at every precise move. Bravo!
Cosmos is a spectacular annual with saucer-shaped floral heads, ranging in color from white and pink to lavender and crimson. It's a relatively late bloomer. In our family bee garden, they began blooming in late summer and are continuing into fall.
In their newly published book, California Bees and Blooms: A Guide for Gardeners and Naturalists, entomologists Gordon Frankie of UC Berkeley and Robbin Thorp of UC Davis teamed with photographer Rollin Coville (UC Berkeley-trained entomologist) and botanist Barbara Ertter (UC Berkeley) to offer interesting information on bee species and advice for growing and managing bee friendly plants. It's a "must-have" for every gardener and naturalist or would-be gardeners and naturalists. Did you know there are more than 1600 different species of bees in California alone, and some 4000 throughout the country?
One section goes into depth about plants, including Cosmos. You'll learn its description, origin and natural habitat, range and use in urban California, flowering season, resource for bees (nectar and pollen), most frequent bee visitors, and bee ecology and behavior. It's not surprising that the book, by Heyday, is published in collaboration with the California Native Plant Society.
And what are the most frequent bee visitors? "A wide variety of bee species, especially Melissodes robustior, Melissodes species, and Halictus ligatus. In the Central Valley, it attracts honey bees, Agapostemon texanus, Anthophora urbana, Xeromelecta californica, and Svastra obiqua expurgata."
The authors describe all those species--and more. Some we know generally as longhorned bees, sweat bees, metallic green sweat bees, digger bees, and sunflower bees.
Blooms. Bees. Beautiful.