Happy 1st Egg on the 1st Day of Spring!
Eggs are laid every 2-3 days but she won't begin to actually incubate the eggs until the majority of the clutch (usually 4 eggs) is laid. She will stay close to the nest during this period.
This is a blog for the Peregrine Falcon nest developed and maintained by the ODNR, Division of Wildlife. The nest is located on a ledge of the 41st floor of the Rhodes State Office Tower in Columbus, Ohio.