On Tuesday, the Butterfly Pavilion in Westminster and the Government of Mexico are joining forces to protect one of North ...

Thogmartin and other researchers have evaluated more than 200 scenarios for restoring greater than 1.3 billion stems of ...

about three hours drive from Mexico City. 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 ...

Monarch butterflies travel up to 4,500 kilometers each year from Canada and the United States to establish colonies in the temperate oyamel and pine forests of west-central Mexico. The butterfly ...

MICHOACAN, Mexico ... a monarch land on your head, it’s truly magical,” my daughter, 9-year-old Abriana Kaplan, said. She knows because she’s here with me, in the Rosario monarch butterfly ...

Colony estimates at central Mexico overwintering sites indicate that monarch butterfly (Danaus plexippus) populations have declined over the past two decades. Among the leading causes of this ...

The majestic Monarch butterfly, known for its extraordinary ... Monarchs has declined by nearly 80% in just 30 years. Mexico's Oyamel fir forest, which shelters Monarchs in the winter, is one ...

Monarch butterflies are important culturally and ecologically across North America. Generations have watched in wonder as yellow-and-black striped caterpillars fold into green-and-gold chrysalises and ...

Monarch butterflies are important culturally and ecologically across North America. Generations have watched in wonder as yellow-and-black striped caterpillars fold into green-and-gold chrysalises and ...

The collection of monarch butterflies at the Royal Ontario ... causes for the monarchs’ decline. They include forest degradation in Mexico and a steep reduction in the amount of milkweed growing ...

The Western population of the monarch butterfly has declined to a near-record ... along California’s coastline and Baja California, Mexico, where the Western monarch population gathers to ...