"Overwintering insects in the state rise to 247,000 a year after fewer than 2,000 appeared but numbers are still historically low".

"The number of western monarch butterflies overwintering in California rebounded to more than 247,000 a year after fewer than 2,000 appeared, but the tally remained far below the millions that were seen in the 1980s, leaders of an annual count said on Tuesday.

The Western Monarch Thanksgiving Count revealed the highest number of butterflies in five years but it is still less than 5% of the 1980s population, said Emma Pelton, senior endangered species biologist with the Xerces Society for Invertebrate Conservation.

Pelton said she was ecstatic about the turnabout but cautioned that it did not indicate a recovery of the species.

“It will take multiple more years to understand if this is the beginning of a trend or just a blip,” she said in an online news conference."

The Guardian had the story January 25, 2022. [2]