| Below are several maps that are examples of what you can do with the data on this website. |
Click the thumbnails to view each map or download them to your desktop.
Make your own maps with our mapping tool, BBA Species Maps, or check out
the Get Data page for more map files.
-- A PNG file can be viewed in your web browser or any generic image viewer
-- View and print a PDF in Adobe Reader
-- Import a KMZ file into Google Earth
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Status of BBAs
- Description: The current status of all North American atlas projects, as of December 2008.
- Download: PNG
 , PDF
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Block Size of BBAs
- Description: The relative block sizes of all North American atlas projects.
- Download: PNG, PDF
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Age of BBAs
- Description: The age of all North American atlas projects by the year that the project ended.
- Download: PNG, PDF
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Magnolia Warbler Distribution
- Description: Magnolia Warbler distribution in the Northeastern US, with an underlying Bird Conservation Region (BCR) layer.
- Download: PNG, PDF, KMZ
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| BBA Species Maps Examples |
Chickadees
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| Richness maps are used as examples, but are not adjusted for uneven survey effort. |
Species Richness
- Description: Species richness of all atlases in BBA Explorer, at the quad level.
- Download: PNG, PDF, KMZ
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Maryland and DC Richness
- Description: Species richness of the Maryland and DC 1983 to 1987 BBA.
- Download: PNG, PDF, KMZ
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| The map documents on this page were created by Allison Sussman in 2007, with the last updates made in January 2009. |
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