The Migrant Bird Habitat Study analyzes which trees are preferred by migrants in the Chicago Region.
The three year data collection phase is completed. Thanks so much to all of you who contributed your sightings.
Check this page for a report on the results in February 2004.

The following documents are available for use by those participating in the Migrant Bird Habitat Study.

• Instructions (in HTML format)
• Instructions (in MS Word format)
• Data Sheet (in HTML format)
• Data Sheet (in MS Excel Format)

The HTML documents were converted from MS Word and MS Excel files, and seem to be best viewed with Microsoft Internet Explorer. Other browsers may have difficulty in correctly displaying the formatting.