Just 29k Western Monarch butterflies are left in California
Maybe worth noting: we've lost about half of Earth's wildlife in the past 40 years. [1]<p>[1] <a href="https://www.worldwildlife.org/press-releases/wwf-report-reveals-staggering-extent-of-human-impact-on-planet" rel="nofollow">https://www.worldwildlife.org/press-releases/wwf-report-reve...</a>