Breeding Bird Atlas publication, published in 1996, provided in-depth species
accounts of Iowa's breeding birds. It is a must read for anyone interested in avian
ecology of the state. The sequel will use the data from the latest atlas project
to update what we know today. In the meantime, enjoy comparing the records of different
species from BBA 1 to BBA 2. Select a species and get started. Click on a pin to
see the location details. For species with many records and a cluttered map, zoom
in a bit for better clarity.