The sun provides more than light and heat for animals; it also controls how animals sleep. Learn how internal clocks work (also known as circadian rhythm), when animals sleep, how long animals sleep, and how the heart and brain work together to tell an animal when it’s time for bed.

Oakwoods Nature Preserve
Discovery Center
6 PM

All ages are welcome.
Free; but click here register by 9 AM on Monday, December 29.
Minimum: 2/ Maximum: 30

Maclain Teeple
mteeple@hancockparks.com