City Nature Challenge
Join the Global Bioblitz!
April 24-27
700+ cities around the world
Celebrate the wild diversity of our planet right here around our home.
Our focus area is Grass Valley – Nevada City, including the Bear & Yuba Watersheds. Whether in your backyard, at school, at a park, by the rivers, or high in the mountains, there is a diversity of life waiting to be discovered.
Discover on your own, or Join a public event.
Organizer
Wolf Creek Community Alliance
Wolf Creek Community Alliance, WCCA, is a volunteer-run 501(c)(3) non-profit organization, focused primarily on cleaning up Wolf Creek and restoring this neglected community resource to a condition of optimal health and integrity, for the benefit of all of its human and wild inhabitants.