Mysteries continue to unfold as watchers follow live nest cameras, including Notre Dame's eagles cam. Banding has helped to track these falcons.

The eagles at the U.S. Steel nest in West Mifflin are on egg watch — as are the hundreds of people who watch the livestream.

The 33-year-old raptor had parented two orphaned chicks since gaining international attention for sitting on a rock in 2023 ...