Great news for nature lovers and conservationists!
According to the latest survey by WWF-Mexico, the population of eastern monarch butterflies wintering in central Mexico has almost doubled compared to last year.

In December 2024, the monarch population covered 4.42 acres in the Monarch Butterfly Biosphere Reserve, a significant increase from 2.22 acres in the previous winter. Experts believe this growth may be due to improved migration conditions, including reduced drought and a decline in forest degradation within the reserve.
The Importance of This Growth
The monarch butterfly was classified as “Endangered” by the International Union for Conservation of Nature (IUCN) in 2022. While this designation highlighted the challenges these butterflies face, it also led to stronger conservation efforts by governments and environmental organizations. These initiatives aim to protect the ecosystems essential for the monarchs’ migration.
Threats Still Exist
Despite this encouraging increase, monarchs remain vulnerable. Habitat loss, climate change, and the widespread use of herbicides continue to threaten their survival. Conservationists emphasize the need for ongoing efforts to protect the forests in Mexico and preserve milkweed habitats across North America, which are critical for monarch reproduction.
How You Can Help
Want to support monarch conservation? Here are some simple steps you can take:
- Plant native milkweed and wildflowers to provide food and breeding grounds for monarchs.
- Avoid pesticides and herbicides that harm butterflies and their habitat.
- Support sustainable ecotourism, which promotes conservation efforts in Mexico’s butterfly reserves.
- Participate in citizen science projects by recording monarch sightings at MonarchMilkweedMapper.org.
The recent increase in monarch populations is a promising sign, but continued conservation efforts are essential to ensure these incredible butterflies thrive for generations to come!
📌 Learn more about the full report here: https://www.nathab.com/blog/mexicos-monarch-butterfly-population-doubles-2025?button&utm_source=Enews2025%20NHA&utm_medium=email&utm_campaign=Mar29%20Nature%20Escape&mkt_tok=OTg3LVJTWC0yMDUAAAGZgbjV9X7OdZIM7NbBmHnNSLCcpJteLwvJto4pdloMl1Dez0p-5FavVe7kMhNv9_zZwARV5zbR7wiHMmYXox9PRtUnBJSTKb32qZuCzC7QFW11
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