Posts Tagged: gulf fritillary
What did you do on Black Friday?
Did you spend the night camped out in front of a store? Or did you join the throngs of people who left home in the wee hours of the morning for the doorbuster deals or stayed on your computer for the online onslaughts?
Last year, according to Wikipedia, approximately 141 million U.S. consumers shopped on Black Friday. They spent--are you ready for this?--a total of $57.4 billion, with online sales reaching $1.2 billion.
Not me. It was Butterfly Friday for me. In between working on major projects, I slipped outside occasionally to see the butterflies landing on the purple lantana.
First, a beautiful Gulf Fritillary (Agraulis vanillae) showed up to gather some nectar. This is a bright reddish-orange butterfly of the family Nymphalidae and subfamily Heliconiinae. Some folks call it "the passion butterfly" as its host plant is Passiflora, the passion flower vine.
Next to show up was a butterfly of the same family, Nymphalidae: a Painted Lady (Vanessa cardui). Some folks call it the "thistle butterfly" as the thistle is one of its host plants. The Painted Lady reminds me of a calico cat, a skittish calico cat. So many earthy colors, and where one ends, another blends. No fashion designer could replicate those hues!
The Gulf Frit challenged the Painted Lady in a game of "It's-mine; I-was-here-first." The Gulf Frit won but the Painted Lady returned.
Meanwhile, no shopping day for us. No camping out, no charging into stores, no racing for would-be presents.
Nope. Final score: Black Friday: 0. Butterfly Friday: 2.
A Painted Lady (Vanessa cardui) nectaring on lantana on Black Friday. (Photo by Kathy Keatley Garvey)
A Gulf Fritillary butterfly nectaring on lantana on Black Friday. (Photo by Kathy Keatley Garvey)
How can you hate a caterpillar and love a butterfly?
Some gardeners so love their passionflower vine (Passiflora) that they squirm at the thought of a caterpillar munching it down to nothing.
But that's what caterpillars do. The Gulf Fritillary butterfly (Agraulis vanillae) lays its eggs on its host plant, the passionflower vine, the eggs develop into larvae or caterpillars, and the caterpillars into Gulf Frits.
Our passionflower vine--which we planted specifically for the Gulf Frits--is now a skeleton. The caterpillars ate all the leaves, the flowers and the stems. What was once a flourishing green plant looks like a criss-cross of brown sticks.
Comedian George Carlin supposedly said "The caterpillar does all the work but the butterfly gets all the publicity."
And architect-author-designer-inventor Richard Buckminster Fuller observed: "There is nothing in a caterpillar that tells you it's going to be a butterfly."
And someone named John Grey offered this poetic comment:
"And what's a butterfly? At best,
He's but a caterpillar, at rest."
So, it is. Take a look at the Gulf Frit caterpillar and then check out the Gulf Frit butterfly.
Yes, a hungry caterpillar turned into a magnificent butterfly.
How can you hate a caterpillar?
A very hungry Gulf Fritillary caterpillar working over the Passiflora. (Photo by Kathy Keatley Garvey)
From a very hungry caterpillar to a magnificent butterfly. This Gulf Fritillary is nectaring on cosmos. (Photo by Kathy Keatley Garvey)
Our buddy, the resident praying mantis, appears to be in perfect form.
Crouched beneath the Mexican sunflower (Tithonia), he glistens in the early morning light, as honey bees, long-horned bees, Gulf Fritillary butterflies and fiery skippers search for food. The flower is his beach umbrella, colorfully shading him but also stealthily hiding him.
Finally, he makes his move. He slips up and over the petals and perches on the head of the blossom. As he does, he swivels his head 180 degrees, checking out the photographer and the camera. No predator, no problem, he apparently decides. He assumes the position, folding his spiked forelegs.
A fiery skipper (Hylephila phyleus) floats by, almost touching down next to him. The praying mantis leaps, just as the startled butterfly spins away. A near miss.
A Gulf Fritillary butterfly (Agraulis vanillae) flutters by in his air space, unaware of the "no fly zone." The mantis lurches forward as the butterfly soars. A wide miss.
Praying Mantis: 0.
Sometime a miss is as good as smile.
Praying mantis hides beneath the petals of a Mexican sunflower. (Photo by Kathy Keatley Garvey)
Are you looking at me? (Photo by Kathy Keatley Garvey)
A leap and a near miss as a startled fiery skipper spins away. (Photo by Kathy Keatley Garvey)
The Gulf Fritillary moves out of the way of the praying matnis. (Photo by Kathy Keatley Garvey)
When you're trying to rear Gulf Fritillary butterflies (Agraulis vanillae), expect the expected: predators.
It doesn't take long for European paper wasps (Polistes dominula) to find the butterfly's host plant, the passionflower vine (Passsiflora) and prey. We've seen the wasps, with their long hind legs dangling, follow the butterflies as they flit from tendrils to leaves to lay their eggs. The wasps grab the tiny yellow eggs and squirming caterpillars and rip into chrysalids.
They'll attack adult butterflies, too, especially the crippled ones.
Then off they fly with bits of food--protein--for their colony. Wasps are carnivores (unlike their cousins, the honey bees, which are vegetarians).
The European paper wasp, so named because of its European origin, is relatively new to the United States. Scientists tell us that the P. dominula was not recorded in North America until 1981. P. dominula was first discovered in the United States in the late 1970s near Boston, Mass. This invasive species has since spread rapidly across the country. Entomologists worry that it is displacing the native species of Polistes wasps.
Have you ever seen these wasps attack other insects? Butterflies?
Last Sunday we were watching a crippled butterfly (no doubt crippled by a predator such as a bird or praying mantis) clinging to a Passiflora leaf as males tried unsuccessfully to mate with her. Eventually, the males all fluttered away and a European paper wasp patrolling the area zeroed in for the attack.
Like a hungry lion singling out a crippled gazelle from a stampeding herd, the European paper wasp knew just what to do.
European paper wasp targets a crippled Gulf Fritillary. (Photo by Kathy Keatley Garvey)
A European paper wasp attacks a crippled Gulf Fritillary. (Photo by Kathy Keatley Garvey)
The injured abdomen of the Gulf Fritillary. (Photo by Kathy Keatle Garvey)
European paper wasp grips the Gulf Fritillary. (Photo by Kathy Keatley Garvey)
"Wow! Oh, wow!"
That's what people usually say when they encounter dozens of reddish-orange butterflies at a home on the 1500 block of Claremont Drive in Davis, Calif. The home is behind the Nugget Market on East Covell Boulevard, but the real gold mine, the mother lode, is that Claremont Drive fenceline of passionflower vines.
The passionflower vine (Passiflora) is the host plant for the Gulf Fritillary (Agraulis vanillae) of the family Nymphalidae and subfamily Heliconiinae. Homeowner Christina Cogdell, professor of architectural and design history in the UC Davis Department of Design, planted the vine several years ago.
Today it's a butterfly fandango.
You'll see butterflies mating. You'll see females laying tiny yellow eggs on the tendrils and leaves. You'll see caterpillars munching on the leaves. You'll see chrysalids dangling from the thin green stems. And then--voila!--newly emerged adults ready to start the life cycle all over again.
Cogdell generously donated some of her caterpillars for a Bohart Museum of Entomology open house last year. The 'cats were a big hit.
Noted butterfly expert Art Shapiro, professor of evolution and ecology at UC Davis who monitors the butterfly populations of Central California and posts the information on his website, has long admired the established population on Claremont Drive, as has naturalist Greg Kareofelas, a volunteer at the Bohart Museum and an avid butterfly aficionado.
Shapiro will tell you that the Gulf Frits first appeared in California in the 1870s in the vicinity of San Diego. In the early 1970s, they were considered extinct in the Sacramento-Davis area, but began making a comeback in 2000. The showy butterfly “apparently bred in the Sacramento area and possibly in Davis in the 1960s, becoming extinct in the early 1970s, then recolonizing again throughout the area since 2000.”
Yes, recolonizing and doing well.
Today Cogdell pointed out a newly emerged Gulf Frit hanging onto its empty chrysalid. Female? Probably. We watched the Grand Little Lady unfold her wings and greet a number of ruggedly handsome males (and some raggedly handsome males, the work of predators). Then she took off, trailed by a fluttering line of males.
Christina Cogdell's Claremont home (note the alliteration!) will soon be for sale (for inquiring minds or lepitopterists who want to know, she's listed it with Claire Black-Slotton, First Street Realty). The professor's home is unique in that it's an architecturally unique urban "farm" home but it's also unique in that it comes complete with a treasure trove of butterflies. A veritable lepidopterist landmark.
If holidays ads can say "Batteries not included," maybe this home listing should say "Butterflies included."
We thought of that today as 50 butterflies gracefully fluttered around us.
Wow! Oh, wow!
A newly emerged Gulf Fritillary. (Photo by Kathy Keatley Garvey)
Bohart Museum volunteer Greg Kareofelas cradles the newly emerged Gulf Frit. (Photo by Kathy Keatley Garvey)
Newly emerged Gulf Frit flashing its wings. (Photo by Kathy Keatley Garvey)
A suitor (left) arrives on the scene. (Photo by Kathy Keatley Garvey)
Two's company, three's a crowd? (Photo by Kathy Keatley Garvey)