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Climate change is a threat to butterflies but groups and people can help lessen the negative impact.
The Xerces blue butterfly’s scientific name is Glaucopsyche xerces and it became extinct in the early 1940s.
In a butterfly garden, you should plant milkweed, echinacea, coneflower, fennel, aster, and marigold.
Edith's checkerspot butterflies now mostly live in Canada and in mountains such as the Sierra Nevada.