Posts Tagged: Passiflora
"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)
Honey bees are passionate about passion flowers (Passiflora).
The intricate tropical flower is their private merry-go-round, their favorite hide 'n seek place, their gathering spot.
If you've been around passion flower vines, you know they attract honey bees, carpenter bees and Gulf Fritillary butterflies.
It's a showy flower to be studied, to be admired, to be photographed.
Especially with honey bees circling it.
Honey bees foraging on a passion flower blossom. (Photo by Kathy Keatley Garvey)
So many bees, so little time. (Photo by Kathy Keatley Garvey)
From the top, the passion flower blossom looks like an intricate merry-go-round. (Photo by Kathy Keatley Garvey)
It was a perfect St. Patrick's Day--not just for the wearing of the green, but for the wearing of the orange.
The Gulf Fritillary butterfly (Agraulis vanillae) arrived in our yard Sunday afternoon, March 16 and deposited an egg, just like E. Bunny will do soon.
The Gulf Frit's host plant is the Passiflora or passion flower vine. Last winter Jack Frost nipped at the leaves and nearly killed one of our two plants but they're both springing back.
The butterfly first touched down on an Amaryllis (Amaryllis belladonna) before she located the two passion flower vines. Her battle-scarred wings related the story of a close encounter with a bird or other predator.
Once quite common in the Sacramento area in the 1950s and 1960s, the Gulf Fritillary vanished for about 40 years and is now making a comeback. It's a brightly colored orange butterfly with black markings and silvery spangled hindwings.
It's good to see it again!
Gulf Fritillary butterfly touches down on the leaves of an Amaryllis, aka naked lady. (Photo by Kathy Keatley Garvey)
Gulf Fritillary checks out the leaves of a passion flower plant. (Photo by Kathy Keatley Garvey)
Egg of a Gulf Fritillary. (Photo by Kathy Keatley Garvey)
Let's talk butterfly eggs. Have you ever seen a Gulf Fritillary butterfly laying an egg in the wild?
The Gulf Frit (Agraulis vanillae), one of the showiest of all butterflies, is a flash of orange-red as it flutters toward its host plant (genus Passiflora) to lay its eggs. If you're lucky--that is, if you're in the right spot at the right time--you may actually see it laying an egg.
Our story began two months ago when we planted a passion flower vine in our yard to attract Gulf Frits. The vine, about two feet tall, was a thin, scraggly little thing yet to bloom. It still hasn't.
Well, about two weeks ago, the Gulf Frit butterflies discovered it and began laying eggs on the leaves. Soon, bristly-looking red, orange and black caterpillars appeared.
That's exactly what we wanted. Caterpillars. Lots of 'em. However, these little critters were not only hungry, they were famished! In a matter of a day or so, they denuded it.
The result: a pathetic-looking Passiflora that reminded us of Charlie Brown's scraggly little Christmas tree, a tree that nobody wanted and everyone ridiculed. In fact, when I showed a cell-phone photo of the sticklike plant to scientists at the UC Davis Department of Entomology, they laughed. Uproariously.
"THAT is a plant?"
What to do? Find another passion flower vine. A quick trip last Saturday morning to a Sacramento nursery yielded a five-gallon Passiflora manicata, variety Linda Escobar, hailing from Ecuador.
We temporarily placed Linda Escobar right next to Charlie Brown. That very day, both the caterpillars and adults gravitated toward Linda. Sorry, Charlie.
On Sunday I captured several images of a Gulf Frit laying a egg on Linda.
What does an egg look like? It's about the size of a pin head and emerges the color of pure gold (it will darken later).
Does life get any better than this?
Not in the butterfly world.
A Gulf Fritillary butterfly in the process of laying an egg on a passion flower vine. (Photo by Kathy Keatley Garvey)
A tiny golden egg, the size of a pin head, begins to emerge. (Photo by Kathy Keatley Garvey)
The egg emerges. (Photo by Kathy Keatley Garvey)
Close-up of the tiny egg. (Photo by Kathy Keatley Garvey)