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

The monarch butterfly population ... and it’s true that their caterpillars dine exclusively on the leaves of these plants. Adult monarchs, however, will eat from a wide array of nectar plants ...

Monarch butterflies are migrating through Texas for Spring. Here's what you need to know about these fabulous flyers.