Old Bird, Inc.

Old Bird, a 501(c)(3) nonprofit corporation since 2000 dedicated to facilitating acoustic monitoring of the flight calls birds give during nocturnal migration. This organization has two primary branches of activity. One is the development and distribution of information and tools for advancing the method and utility of monitoring avian night flight calls. The second is the establishment and maintenance of networks of acoustic monitoring stations for gathering and distributing night flight call data for environmental education and understanding.

Flight Calls of Migratory Birds [CD-Rom]

by William R. Evans and Michael O'Brien

A CD-Rom reference guide to the flight calls of 211 landbirds in eastern North America. Follow the link for information about ordering.

Wild Bird Memorial

Questions or comments - Contact admin@oldbird.org

updated: March 26, 2009