Monarch butterfly population in Western U.S. nears record 30-year low. Here's what to know.
The number of monarch butterflies spending winter in the western U.S. dropped dramatically this year, despite moves to extend ...
LA Times on MSN4d
California's monarch butterfly population plummets
The Western population of the monarch butterfly has declined to a near-record low with fewer than 10,000 found living in ...
earth1d
Monarch butterflies face steep decline in the Western U.S.
Monarch butterflies in the western U.S. have dropped to just 9,119 this year. In 2023, the count was 233,394, meaning a 96% decline.