This Bird Species of Special Concern (BSSC) Implementation website, a collaboration between PRBO Conservation Science and the
California Department of Fish and Game, aims to implement the recommendations detailed in the 2008 BSSC monograph in order to prevent
further declines of California's native birds. Learn more.
Download and view materials relevant to a climate change vulnerability assessment of California's at-risk birds.
Download the entire monograph and supporting materials and suggest changes that will help keep the list up-to-date.
Explore and view several types of avian occurrence and abundance data and visualize changes to California�s birds and vegetation in response to climate change.
Hosted by PRBO Conservation Science