Female Peregrine Falcons rely on their mate to share in the incubation and raising of their young.
The first hatched at 12:38 am, and the next hatched sometime in the early morning hours.
The male begins performing displays on the nest ledge earlier in the season than the female.
Greene's story has now reached hundreds of thousands of people, thanks to the movie "The Sessions," about the treatments that she played by Helen Hunt provided journalist and poet Mark O'Brien John Hawkes , who was disabled by polio as a boy.
Morela and Ecco have returned to the Cathedral of Learning and have been making frequent visits to the nest box.
Hope nested at the Cathedral of Learning for four seasons, 2016 through 2019, during which time she displayed aggression toward her chicks.