The Bird Mapping Application of the NBII Bird Conservation Node, http://mbirdims.fws.gov, is no longer available.

The data sets formerly accessible at this site can still be obtained through the

• USFWS Migratory Bird Data Center:  http://mbdcapps.fws.gov
• USGS Patuxent Wildlife Research Center website:
  • Breeding Bird Atlas data:  http://www.pwrc.usgs.gov/bba/ 
  • Breeding Bird Survey data:  http://www.pwrc.usgs.gov/bbs/.

If you are interested in locating other important bird-related data or map resources, please visit the NBII Bird Conservation Node website, http://birdcon.nbii.gov.

Thank you,

USGS, Patuxent Wildlife Research Center
USFWS, Division of Migratory Bird Management