| 1. Cavnet |
| Archived and recent information from this e-mail discussion group for cavity-nesting birds. |
| http://www.dartmouth.edu/~cavnet/ |
| 2. Neoorn |
| Details about subscription information for this e-mail group which disseminates data on the biology of Neotropical birds. |
| http://www.museum.lsu.edu/~Remsen/NEOORNintro... |
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| 3. Ornith-L |
| Archives and subscription management for the e-mail group that concentrates on the scientific discussion of ornithology. |
| http://listserv.uark.edu/archives/ornith-l.ht... |
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