The Pennsylvania Game Commission says spraying is planned for 16 State Game Lands to combat the spongy moth, formerly the ...

If there is no bird more American than the eagle, there is no butterfly more American ... misclassify it as a “weed.” In fact ...

Tens of millions of monarch butterflies are on an epic aerial journey home. They've spent the winter hanging out in trees in a forest on a remote mountain in Mexico, resting up after flying all ...

Monarch butterflies are migrating north and have been spotted in states near Michigan. Although their wintering population doubled this year, monarchs have experienced a significant overall ...

After wintering over in Mexico, monarch butterflies are migrating to their northern breeding grounds, which includes Michigan. Journey North uses volunteer-submitted data to track the migration.

If there is no bird more American than the eagle, there is no butterfly ... In fact, leading studies have estimated that 1.3 billion milkweed stems are needed across the monarch’s breeding ...

The eastern monarch butterfly population has nearly doubled in 2025 after last year's conservation efforts, according to Texas Commissioner Sid Miller and the Texas Department of Agriculture.