Mexico reports 22% drop in Monarch butterfly winter migration Mexican officials blame deforestation for this winter's lack of monarchs. Associated Press. Published March 21, 2023 8:06pm EDT.

Meet the students working to keep the endangered monarch butterfly population alive 05:06. The number of Monarch butterflies hibernating in Mexican forests decreased by 22% last year, and the ...

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).

Monarch butterflies gather at their wintering colony in the Monarch Butterfly Biosphere Reserve in Michoacán, Mexico. “So for over a decade now, the colonies haven’t really changed in size.

For thousands of years, millions of monarch butterflies have migrated from the northern U.S. and Canada to Mexico for the winter. But exactly how they know where to go is still a mystery.

Inside the monarch butterfly migration mystery: flying to Mexico from Canada, the U.S. 12:52 After flying some 3,000 miles from the northern U.S. and Canada to a remote forest in Central Mexico ...

Tourists watch for monarchs in the Monarch Butterfly Biosphere Reserve in Michoacán, Mexico. Millions of the orange-and-black insects find refuge here after undertaking an epic migration from ...

This stunning monarch butterfly migration happens every fall. Here's everything you need to know about seeing the monarch butterflies in Mexico's Monarch Butterfly Biosphere Reserve.

In the face of rapid destruction of the fragile monarch butterfly's winter habitat, Mexico more than tripled the size of a key reserve in the central Mexican mountain forest on Thursday.

Monarch butterflies take flight in a fir forest in central Mexico, where more than one billion of the insects migrate annually to a small mountainous region in Michoacan State and Mexico State ...

Item 1 of 5 A monarch butterfly rests on a flower at the Sierra Chincua butterfly sanctuary in Angangeo, Michoacan state, Mexico December 6, 2023. REUTERS/Raquel Cunha/File Photo ...

The Monarch Butterfly Festival, a two-day immersive and transportive sensory experience, will be presented by Immigrant Solidarity DuPage from 2 to 11 p.m. Friday and Saturday, Aug. 2-3, at Camera ...