The Monarch Butterfly Biosphere Reserve World Heritage property protects ... The maintenance of the standing forest and the microclimates that they create is the key management requirement, thus any ...

The high-altitude forest here is the perfect microclimate for the species ... the closest town to the UNESCO-designated Monarch Butterfly Biosphere Reserve, where the sanctuaries are located.

The U.S. Fish and Wildlife Service said it is reopening the public comment period for a proposed rule to list the monarch ...

Monarch butterflies are making their annual journey north out of Mexico to their summer breeding grounds. See where they've ...

The U.S. Fish and Wildlife Service has announced the reopening of the public comment period for a proposed rule to list the ...

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

Just a few years ago, the eastern monarch was considered endangered by the International Union for Conservation of Nature ...

The resurgence of the monarch butterfly is proof that when society unites for an environmental cause, results can be achieved ...

And March 12 is National Plant a Flower Day, the perfect day to bask in the sunlight and plant flowers that will help pollinators like the endangered eastern monarch butterfly. The sun is ...

The number of monarch butterflies overwintering this year in Mexico has nearly doubled, according to the 2025 annual census.

This year’s count of 4.42 acres of occupied forest habitat is nearly twice as large as last year's, but eastern monarch butterfly populations remain far below the long-term average. The 2024 ...