Atlas data entry closed

Sorry, data entry for Wisconsin Breeding Bird Atlas II is CLOSED.

Atlas data collection covered the period 2015–2019.

Please continue to submit your sightings (and where applicable, breeding codes) through regular eBird (

If you have observations from 2015–2019 that you hoped to get into the atlas, email us ASAP at

We’re in the process of proofing and analyzing the data to turn our results into a book and final web product. Stay tuned!