We're in beta! If you find a bug or have feedback, let us know in our 
Forest Preserves of Winnebago County, Severson Dells Nature Center
FPWC Bluebird Monitoring
To track which habitats which species prefer and how populations and habits change over time.
Unrecognized location type unknown
- Ongoing
Citizen Sciencenest boxbird monitoring house sparrowsinvasive speciesmonitoringhouse sparrows bluebirds tree swallowsbirdswildlifetree swallows black-capped chickadeeshouse wrens birdsbluebirds bird monitoringblack-capped chickadeesanimals nest boxwildlife monitoring invasive species wildlife house wrens monitoring wildlife monitoring