This proposal is a big deal — monarchs are among the most recognizable and beloved animals in the US — and a long time coming ...

The latest official report of monarch butterflies overwintering in Mexico has just been released and offers some ...

Commissioner Sid Miller, Department of Agriculture report double increase in Mexico monarch butterfly population after 2024 ...

A kaleidoscope of orange-and-yellow monarch butterflies soon will return to Michigan as they finish their overwintering in Mexico and Central America and begin fluttering home to breed.

The overwintering population is determined by measuring the area of the trees the butterflies congregate in during the winter. Experts have established a goal of 15 acres that the monarch should ...

The peak of the spring monarch butterfly migration in Texas typically occurs from late March to early April. See where on Journey North.

The Trump administration said Tuesday that it is reconsidering adding protections to the monarch butterfly as a threatened species under the Endangered Species Act. The U.S. Fish and Wildlife ...

The overwintering area occupied by eastern ... Why Your Space Truly Matters Monarch Butterflies (Danaus plexippus) are one of nature’s greatest migrators, with their survival depending on ...

The plight of the monarch butterfly could cost farmers a valuable tool in the fight to protect crops from weeds and pests. An ...

The number of monarch butterflies overwintering this year in Mexico has nearly doubled, according to the annual census data from the World... Monarch butterfly population doubles The number of ...