Eastern monarch butterfly numbers in Mexico have nearly doubled since last winter.
This year’s count of 4.42 acres of occupied forest habitat is nearly twice as large as last year's, but eastern monarch ...
National Plant a Flower Day: Help pollinators like monarch butterflies with your garden
National Plant a Flower Day is all about celebrating the beauty of flowers. Planting them can also help save pollinators like ...
Good News Network8h
Number of Monarch Butterflies Overwintering in Mexico is Way Up–Double the Forest Acreage of Last Year
The number of monarch butterflies overwintering this year in Mexico has nearly doubled, according to the 2025 annual census.
Mexico News Daily2d
New report confirms that Mexico’s eastern monarch butterfly population has nearly doubled
The population of the eastern monarch butterflies in Mexico doubled this past winter season, according to a WWF survey.
World Wildlife Fund (WWF)9d
Eastern monarch butterfly population nearly doubles in 2025
The population wintering in central Mexico's forests occupied 4.42 acres, up from 2.22 acres during the previous winter.
Watch Millions of Butterflies Take Flight in One of the Planet’s Most Magical—and Endangered—Migrations
The high-altitude forest here is the perfect microclimate for the species, and it’s one of the few places in the world where ...
Monarch population grows, numbers still lower than average
The eastern monarch butterfly population nearly doubled in 2025, but the numbers remain far below the long-term average.
AZ Central3d
Eastern monarch butterfly numbers in Mexico have nearly doubled since last winter.
At the same time, the population of western monarch butterflies has seen a decline ... Although illegal logging in their reserve in Mexico has stopped, if forest degradation at their overwintering ...