monarch cluster

More than 50 orange, black and white butterflies clustered together hanging on tree

Photo By/Credit

Media Usage Rights/License

Public Domain

Image

During rainy days, monarch butterflies rarely move. They must wait for their wings to dry before taking flight. Increasing extreme winter storms and drought conditions have contributed to declining monarch populations. Monarchs are capable of withstanding freezing temperatures and some rain but not for long periods of time. Monarchs can fly when temperatures are higher than 60 degrees Fahrenheit, and 50 degrees Fahrenheit when sunny.

You are exiting the U.S. Fish and Wildlife Service website

You are being directed to

We do not guarantee that the websites we link to comply with Section 508 (Accessibility Requirements) of the Rehabilitation Act. Links also do not constitute endorsement, recommendation, or favoring by the U.S. Fish and Wildlife Service.

I Understand. Take me there.