Monarch butterflies are fluttering along California’s coastal areas as a part of their annual winter migration — and there are a few spots where you can see them in action. According to Western ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. The annual Western Monarch Count observed a ...

The insects make an extraordinary migration to the West Coast each winter. By Soumya Karlamangla The monarch butterflies that come each year to California are, in a word, spellbinding. Up and down the ...

After two consecutive years of increases, the population of Western monarch butterflies wintering along the California coast dropped by 30% in late 2023, according to numbers released on Tuesday, Jan.

SAN FRANCISCO — The number of western monarch butterflies overwintering in California dropped by 30% last year, likely due to how wet it was, researchers said Tuesday. Volunteers who visited sites in ...