About Us


We are a collaborative of Marin County organizations and individuals united to increase public awareness of the global biodiversity crisis and take local actions to address it.

We work in four main areas:

  1. Policy
  2. Projects
  3. Data
  4. Outreach and Education

Organizations collaborating with MBCI include:

Marin Audubon

Marin Chapter, California Native Plant Society (CNPS)

Marin Conservation League (MCL)

Marin Monarch Working Group (MMWG)

Friends of Corte Madera Creek Watershed (FCMCW)

Salmon Protection and Watershed Network (SPAWN)

Chileno Valley Newt Brigade

Refugia Marin

Colpocephalum californici Memorial Society (CCMS)