Programmes de baguage - Ringing programs
National Biological Service - Bird Monitoring
Christmas Bird Count
North American Breeding Bird Survey
Migratory Bird Research
Raptor Monitoring
Christmas Bird Count Database Project
FTP site
More on North American Breeding Bird Survey
Office of Migratory Birds Management
Breeding Bird Biology Research and Monitoring Database
Range of North American Breeding Birds
Project FeederWatch
FeederWatch (Canada)
Canadian Lake Loon Surveys
Winter Finch Survey
BirdSource Surveys
Winter Finch Survey
Warbler Watch
Bird Banding Lab
Longevity Records for Birds
Partners in Flight
Shorebirds Migration
Houston NEXRAD Image
Migration Over the Gulf
Endangered Species in USA
Monitoring Avian Productivity and Survivorship (MAPS) Program