BE ADVISED: Thursday, December 11, the Natural History Museum will close at 3 pm in preparation for a staff event. Please plan your visit accordingly.

What Just Flew by My Window?

It's butterfly migration season again!

We'll share how to spot a painted lady butterfly, why they are migrating through our neighborhoods, and how you can contribute to community science by counting the butterflies fluttering past your window.

Download the butterflies scavenger hunt PDF here to help in your search.

Learn more from our expert entomologists and download our handy counting guide!