Posts Tagged: tower of jewels
Every insect looks prettier when it lands on a tower of jewels (Echiium wildpretti).
When in full bloom, the 9-to-10-foot-high plant, native to the Canary Islands, blazes with firecracker-red flowers. It's a showstopper.
Syrphid flies, aka flower flies or hover flies, battle with honey bees to sip the sweet nectar.
The flower flies flit in and out of the blossoms, barely visible.
However, these insects suffer from an identity crisis. Their wasp-like coloring wards off predators. That same coloring confuses people, too. The average person on the street--or in a flower bed--thinks they're bees.
They're not. They're flies.
UC Davis-trained entomologist Robert Bugg wrote an excellent pamphlet on flower flies that's downloadable free from the UC Division of Agriculture and Natural Resources. Titled Flower Flies (Syrphidae) and Other Biological Control Agents (Publication 8285, May 2008), it will help you identity flower flies.
Not bees. Not wasps. Flies.
It wasn't an itsy bitsy spider.
And it didn't climb up the water spout.
It was climbing all over the tower of jewels, ready to stalk and pounce on prey.
We spotted this male jumping spider in the genus Phidippus (as identified by Lynn Kimsey, director of the Bohart Museum of Entomology at UC Davis) cruising the interstate of a nine-foot-high tower of jewels (Echium wildpretii).
The tower of jewels is a bee-friendly plant, but it's also spider-friendly.
The eight-eyed jumping spider (four large eyes on its face and four smaller eyes on top of the head) is considered an excellent predator because of its keen eyesight and amazing speed. Although it's only about two centimeters (less than 0.8) long, it can jump about 40 to 50 times its length. It's distinguished, too, by its iridescent green chelicerae or mouthparts.
The kneeling photographer and the jumping spider went eye to eye--well, two eyes versus eight eyes--and then the spider crawled under a stem.
I was hoping it would jump.
This spectacular plant attracts bees like a honey-laden hive does hungry bears.
The tower of jewels (Echium wildprettii), native to the Canary Islands, is a biennal; it flowers only in the second year and then dies. So, for the first year, it looks quite insignificant. The second year: it shoots up an amazing nine or 10 feet, ablaze with blossoms the color of rubies.
If you ever see a tower of jewels blooming, you'll remember it. One bloomed last year in the Storer Garden in the UC Davis Arboretum. it drew scores of visitors toting cameras.
The same will hold true when several towers bloom next year in the Häagen-Dazs Honey Bee Haven, a half-acre bee friendly garden planted last fall next to the Harry H. Laidlaw Jr. Honey Bee Research Facility, UC Davis.
Visitors to the haven will see the "tiny" Echiums during the public opening on Sept. 11. They won't see the regal beauty unfold until 2011.
Meanwhile, we're savoring the three towers in our own bee friendly garden. So are the honey bees, hover flies, bumble bees, carpenter bees, butterflies and hummingbirds.
The scouts (bees) arrive as soon as the temperature hits 50 degrees. Then they head back to their hives to alert the foragers. You can almost hear them Waggle-Dancing: "Fine quality, large quantity--hurry, hurry!" By mid-morning, the towers are abuzz with bees. By mid-afternoon, the bees sound like jet engines.
A tower of bees.
Spring in All Its Beauty
Lady in Red
Everybody loves a bumble bee.
Especially the yellow-faced bumble bee, Bombus vosnesenskii.
And especially a queen.
Native pollinator specialist Robbin Thorp, emeritus professor of entomology at the University of California, Davis, and first-year entomology graduate student Emily Bzydk collected a few native bees to show visitors at the Bohart Museum of Entomology during UC Davis Picnic Day last Saturday.
One of the bumble bees: a regal queen.
When Picnic Day ended, they kindly let me take her home to our tower of jewels (Echium wildprettii), a biennial plant that looks somewhat like a red-jeweled Christmas tree. "Tower of jewels" is indeed a fitting name. It towers (nine-feet high) and it sparkles like rubies.
We placed the lethargic queen on a blossom and fed her honey for quick energy. She quickly sipped about an eighth of a teaspoon, buzzed me twice (Hey, I'm your friend!), returned for more honey, and then took flight.
The queen circled the plant twice and was gone.
From the Bohart Museum display to a showy tower of jewels--all in one day.
Queen Bumble Bee
Flight of the Bumble Bee