Following a migration that started in Mexico, monarch butterflies have reached Michigan. Here's where they've been spotted.

Journey North uses volunteer-submitted data to track the migration. On Monday, the state’s first sighting was recorded in ...

Monarchs traveled to a remote part of Mexico, a journey they've made for thousands of years, and wintered there. Now tens of ...

For thousands of years, millions of monarch butterflies have migrated from the northern U.S. and Canada to Mexico for the ...

Monarch butterflies are making their flight north after wintering in Mexico. Here's what to know about the fascinating, ...

Journey North uses volunteer-submitted data to track the migration. They were recently spotted near Toledo, just south of the ...

Monarch butterflies are returning to Michigan for the summer after migrating from Mexico. Michiganders can ... up to eight to nine months, the U.S. Forest Service said.

Monarch butterflies have begun fluttering across Michigan after a migration that began in Mexico. The brightly colored ... to eight to nine months, the U.S. Forest Service said.

Monarch butterflies are migrating through parts of the South and Midwest as the U.S. Fish and Wildlife Service seeks public ...