How one man repopulated a rare butterfly species in his backyard
He researched the butterfly and learned that when in caterpillar form, it only feeds on one plant: the California pipevine (Aristolochia californica), an equivalently rare flora in the city.
"Finally, I was able to find this plant in the San Francisco Botanical Garden [in Golden Gate Park]," Wong says. "And they allowed me to take a few clippings of the plant."
Then in his own backyard, using self-taught techniques, he created a butterfly paradise.
"[I built] a large screen enclosure to protect the butterflies and to allow them to mate under outdoor environmental conditions — natural sun, airflow, temp fluctuations," he says.
"The specialized enclosure protects the butterflies from some predators, increases mating opportunities, and serves as a study environment to better understand the criteria female butterflies are looking for in their ideal host plant."
"Finally, I was able to find this plant in the San Francisco Botanical Garden [in Golden Gate Park]," Wong says. "And they allowed me to take a few clippings of the plant."
Then in his own backyard, using self-taught techniques, he created a butterfly paradise.
"[I built] a large screen enclosure to protect the butterflies and to allow them to mate under outdoor environmental conditions — natural sun, airflow, temp fluctuations," he says.
"The specialized enclosure protects the butterflies from some predators, increases mating opportunities, and serves as a study environment to better understand the criteria female butterflies are looking for in their ideal host plant."
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