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cardinal's groups.

Group Last Diary
Backyard Bird Racers
The Daily Kos Backyard Science Yardbird Race is a birding competition where, over the course of one year, participants strive to identify the most bird species - by sight and/or by sound - from the confines of their yards. Everyone who is participating in the race will be an editor of the group, which will be a place for announcements about tallies, as well as a place where everyone can access the information that we've all gathered over the year.
 10/18/2025
Birds and Birdwatching
Birdwatchers, birders, and anyone else who just wants to learn. If you're interested in reading and commenting in posts from this, please just click on the "follow" link. We'll only be inviting people to "join" the group if they post diaries related to birds.
11/30/2025
Math and Statistics Geeks
For questions, answers, thoughts and stuff about math and statistics. Also for sharing of data sets, requests for analysis, debunking statistics cited by RWNJ, and so on.
12/07/2013
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