CNDDB Maps & Data
Online Map and Query Applications
- CNDDB subscription required. This robust map application provides access to the spatial detail of both the CNDDB data and Spotted Owl Observation data in the BIOS Data Viewer. Note that these are just two of the hundreds of data layers available in the BIOS Data Viewer; we have just pre-loaded these two data sets for your convenience. About the Spotted Owl Database
CNDDB subscription required. RareFind 4 is an
Internet application that allows for more robust querying and reporting of the CNDDB data than the map viewer, but with no
direct map interface. We are currently working to enhance this application and connect it more directly with the map viewer.
Because it's an Internet application, RareFind 4 eliminates the need for the user to install the RareFind 3 application on their computer and download the updated CNDDB data every month for use with RareFind 3.
Data and RareFind 3
CNDDB subscription required. RareFind 3 is a
desktop Windows-based application that allows for robust querying of statewide data on rare species and natural community locations.
While RareFind 3 is still a very functional application, we are migrating this functionality to our online RareFind 4 application.
- [PDF] A document answering questions on the appropriate use and display of CNDDB data.
- [PDF] An important document to read prior to working with the CNDDB data.
Overlays and Reports
- You can request CNDDB map overlays or text reports.
- [PDF] How to read CNDDB Quad Map Overlays.