Hoe ze hun overwinteringsplek terugvinden, blijft een mysterie. The Monarch Butterfly Biosphere Reserve World Heritage property protects key overwintering sites for the monarch butterfly. The ...

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

Monarch Watch and local conservationists are scheduled to appear on 60 Minutes on Sunday evening, giving a national audience ...

In mid-November, swirling orange-and-black clouds appear in the skies above the Monarch Butterfly Biosphere Reserve, a 139,019-acre sanctuary carved out of the Transvolcanic Belt by the Mexican ...

WWF works to sustain the natural world for the benefit of people and wildlife, collaborating with partners from local to global levels in nearly 100 countries.

Mexico’s Monarch Butterfly Biosphere Reserve is a critical conservation area in Central Mexico that spans more than 56,259 hectares (about 140,000 acres). Established to protect the Mexican butt ...

Sierra Chincua in 1986 was brought into the protected Monarch Butterfly Biosphere Reserve, which is now a Unesco World Heritage site spanning some 138,000 acres (56,000 hectares). “Tourism helps ...

Global warming is raising the temperature, and the oyamel firs aren’t doing so well. Mexico has responded by creating a Monarch Butterfly Biosphere Reserve to provide legal protection for the habitat, ...

2023 45COM 7B.68 - Monarch Butterfly Biosphere Reserve (Mexico) (N 1290) 2021 44COM 7B.198 - Monarch Butterfly Biosphere Reserve (Mexico) (N 1290) 2019 43COM 7B.27 - Monarch Butterfly Biosphere ...