[ExI] Most Monarch butterflies in 20 years

[Max More]

This was a topic that I recall from several years ago. Apparently the decline has reversed:

California county sees highest number of monarch butterflies in more than 20 years (phys.org)<https://phys.org/news/2022-12-california-county-highest-monarch-butterflies.html>
[https://scx2.b-cdn.net/gfx/news/hires/2019/monarchbutte.jpg]<https://phys.org/news/2022-12-california-county-highest-monarch-butterflies.html>
California county sees highest number of monarch butterflies in more than 20 years - phys.org<https://phys.org/news/2022-12-california-county-highest-monarch-butterflies.html>
The Xerces Society's efforts are important in understanding how many monarch butterflies migrate to San Luis Obispo County and other coastal areas in California every winter before fluttering away ...
phys.org

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