Monarch butterfly populations saw a large uptick in population in 2025, a second year of growth since a near-record low and ...
A bigger winter colony could mean strong spring movement through the region.
A new report from WWF‑Mexico shows that the endangered migratory eastern monarch butterfly is showing promising signs of recovery.
Every autumn, millions of monarch butterflies travel more than 4,000 kilometres from southern Canada to the forests of ...
The iconic orange-and-black butterflies may be on the verge of collapse, after scientists documented a troubling decline this ...
The population of the iconic species is shrinking in the long term, but continued conservation efforts can help save it.
The Western monarch population has plunged more than 95% since the 1980s, and has a more than 99% chance of extinction by 2080. Western monarchs primarily spend winters along the California coast.
The insects covered its largest area since 2018, despite threats from habitat loss, climate crisis and pesticides ...
Experience the magical monarch butterfly migration in Arkansas this spring at a vibrant garden filled with blooms, color, and ...
All along their journey, from my hometown suburb to their winter home in Mexico, the iconic butterflies face human-made ...
Monarch butterflies are now listed as endangered.