The purpose of this archive is to document bird migration events. See Surveillance of the Aerosphere Using Weather Radar (SOAR) for something similar. For more information on "birding by radar" and night migration, check out the following online resources:
OldBird.org -- Bill Evan's website & must-have flight call audio guide
Woodcreeper.com -- David LaPuma's website
USGS Radar Technology -- Maintained by ecologist Janet Ruth.
Jump to: Research, '06 Workshop, Bibliographies, Resources
Birds and Radar Primer at Badbirdz-Reloaded (also see their FAQ)
This introduction by the Clemson University Radar Ornithology Lab
Tom Auer's Blog
North Woods BIRDAR -- Max Henschell's blog. UP & s. Lake Superior
Birds Over Portland -- Greg Haworth's blog
NemesisBird.com has frequent migration updates that use radar info
Nick Sly's blog (see posts starting around May 9, 2008)
Surface Wind Map -- Animated by Fernanda Viégas & Martin Wattenberg.
Global Surface Wind Map -- Animation updated every 3 hours.
Source: Content archived from the NEXRAD Radar page run by the Department of Atmospheric and Oceanic Sciences at the University of Wisconsin-Madison. The wind maps are from Weather Underground.