The monarch butterfly life cycle begins with a whirl of wings in the heat of the summer sun. As a female monarch sips nectar from a wildflower, a male hovers nearby. A pheromone is released from tiny ...

Learn facts about the monarch butterfly, including how how to tell male and female monarchs apart and if monarchs are ...

Monarch butterflies are well known for their metamorphosis, transforming from hungry caterpillars into beautiful butterflies. University of Delaware alumna Stacy Wolff has spent 14 years teaching the ...

Monarchs in Motion highlights monarch migration and efforts to protect them. Monarchs in Motion is a documentary by Mason Mirabile exploring the life cycle, migration, and conservation of monarch ...

Add Yahoo as a preferred source to see more of our stories on Google. "The caterpillar does all the work, but the butterfly gets all the publicity." Monarch butterflies undergo a complete ...

Anurag Agrawal, an ecology and evolutionary biology professor at Cornell University, gives a talk about monarch butterflies on Oct. 16, 2025. The talk was the second lecture in the Teale Lecture ...

The monarch butterfly population has declined in recent decades, leading to a proposed listing as threatened under the Endangered Species Act. People can help monarch butterflies by planting milkweed, ...

Every fall, an incredible migration occurs through the state of Indiana, where millions of tiny monarch butterflies fly on their way to overwintering grounds in Mexico, only to return in the spring to ...

Monarch butterflies undergo a complete metamorphosis, or a four-part life cycle. Life begins as a tiny egg, which soon hatches an elfin larva, or caterpillar. The caterpillar does much of the heavy ...