- Wisconsin Society for Ornithology – www.wsobirds.org
- Lake Michigan Bird Observatory (formerly Western Great Lakes Bird and Bat Observatory) – https://lmbo.org/
- Wisconsin Bird Conservation Partnership – http://wisconsinbirds.org
- Southern Wisconsin Bird Alliance (formerly Madison Audubon) – https://swibirds.org/
- Wisconsin Audubon Council – www.wisconsinaudubon.org
- Bird City Wisconsin – www.birdcitywisconsin.org
- Chimney Swift Working Group (international group)- www.facebook.com/groups/ChimneySwift/
