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.
An Owl's Concerto Come hear the evening arias of the great horned owls under Sulphur Creek's autumn forest. Meet our native owls and learn about their abilities and local habitats. Wear walking shoes for this special adult nature evening. Cost: $20/person