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Blue butterflies back in San Francisco, after Xerces extinctionThe Xerces blue butterfly went extinct along the San Francisco coast some 80 years ago. But scientists have identified a ...
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7 Fascinating Facts About ButterfliesOur 7 fascinating facts about butterflies explore their ... There are some species, such as the Karner Blue Butterfly, that have an incredibly short lifespan of only 4-5 days.
The California Academy of Sciences used genetic testing to identify a blue butterfly species similar to the Xerces species that went extinct and disappeared from the San Francisco coastline. Through ...
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