Join the naturalists at Sulphur Creek Nature Center in a series of programs designed for adults (aged 18 and up) to explore nature up close. Registration is required for the following adult-only nature programs as space is limited. Call (510) 881-6700 for more information. Our upcoming programs are listed below. Register Online
First time registrant? Create your account online and browse the activity offerings. You can also search by class number (as listed below).
You can also browse a variety of other course offerings from H.A.R.D. on this site.
Brilliant Monarchs Monarch butterflies have traveled thousands of miles to come to their favorite trees at the San Leandro Marina. Join our Monarch butterfly expert, Adrienne De Ponte, in observing these brilliant - winged clusters and to learn about their incredible life cycle. Wear walking shoes and bring binoculars. Meet in the parking lot of Monarch Bay golf course (near the driving range), 13800 Monarch Bay Drive, San Leandro. Cost: $20/person
Class # 7064 Sun 1/6, 2-3:30pm
Singing Tree Frogs Enjoy a tree frog serenade and find out what their water-side music is all about as we meet some of California's Pacific chorus frogs. Discover why amphibians sing, how they can outsmart their enemies, and what these aquatic informants can tell scientists to help them predict environmental changes. Cost: $20/person