2022 Territories
If you’re wondering “Where are all the Peregrines nesting in Illinois?”, then check out the map below. Within the maps and all the known territories. You can click on the map button if you want to explore details such as adult id or nesting status.
Blue = breeding, Red = Pair ? on breeding, Green = Single Bird or wintering location only. Yellow = Inactive
Illinois Peregrine Origin
Natal Nest Site (in blue) for banded adults nesting in Illinois.
(As of 2015)