This metapage, from the Patuxent Wildlife Research Center (PWRC), serves as a central location with links to twenty important bird monitoring programs in North America. Sites range from the well-established and wide ranging North American Breeding Bird Survey, the Christmas Bird Count, and the International Shorebird Survey to more recent and smaller initiatives including the Marsh Bird Monitoring...

This Web site from the US Geological Survey, Patuxent Wildlife Research Center Bird Banding Laboratory provides a variety of information on bird banding in North America. Data gathered from banded birds "increases our knowledge and understanding of birds and their habitats and assists us in their management and conservation." This Web site serves a broad audience including permitted banders,...