Birding Checklists for your Observations:

Checklist Name Whose Checklist is it?
GWBNT Checklist Great Wisconsin Birding and Nature Trail
ABA Checklist American Birding Association
AOU Checklist American Ornithologists Union
GBBC Checklist   Great Backyard Bird Count
WSO Checklist   Wisconsin Society for Ornithology
WIKI Checklist   Wikipedia Checklist of Wisconsin Birds
WIDNR Checklist   Wisconsin Department of Natural Resources
BIRDLIST Checklist   Birdlist.Org
WORLD   Birding Checklists of the World
    Birdstud's Birdchat Blog
A heartwarming webblog dedicated to chatting about Birds and Life in general. Feed Your Wild Birds
Visit this page to learn about bird vendor sites in Wisconsin to patronize. Get Involved in Science
You can be a citizen scientist and contribute meaningful data too! Report Your Sightings
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