Cooperative Fish and Wildlife Research Units Program: Vermont
Education, Research and Technical Assistance for Managing Our Natural Resources

Vermont Project

Identifying Important Stopover Locations for Migrating Birds

January 1999 - January 2003


Participating Agencies

  • U.S. Geological Survey
  • The Nature Conservancy

During migration, landbirds often concentrate near geographical barriers and along river valleys. However, the relative importance of various areas and habitat types to migratory landbirds remains unknown. Identifying migration stopover concentration areas is the fist step toward integrating migration habitat priorities into avian conservation plans. A new remote sensing technology, NEXRAD WSR88-D radar, allows us to identify stopover concentration areas and rank the relative importance of various areas.

Research Publications Publication Date
Bonter, D. N., T. M. Donovan, and E. W. Brooks. 2007. Daily changes in energetic condition in landbirds during migration stopover on the south shore of Lake Ontario. Auk 124:122-133 | Abstract | Download January 2007
Bonter, D. N., T. M. Donovan, E. Brooks. 2008. What are we missing with ground-level mist nets? Using elevated nets at a migration stopover site. Journal of Field Ornithology 79:314-320. | Abstract | Download | Publisher Website September 2008
Bonter, D. N., S. A. Gauthreaux, Jr., and T. M. Donovan. 2009. Characteristics of important stopover locations for migrating birds: Remote sensing with radar in the Great Lakes Basin. Conservation Biology 23:440-448. | Abstract | Download April 2009