Tricolored Blackbird Portal

A goal of the portal is to provide access to the data collected by those working on tricolored blackbirds. Currently, we provide data downloads for locations (sites where breeding and non-breeding aggregations have been observed), estimates of numbers in breeding colonies and non-breeding aggregations of birds, and observations of color-banded birds. We also provide access to numerous reports by tricolor researchers working on behalf of state and federal agencies.

The data downloads are available in xls (spreadsheet) and csv (comma separated value, for spreadsheet and database management software) file formats.

We are continually enhancing the portal's data access capabilities and welcome your feedback and suggestions for additional data download options.