Younger sister Gizmo joined Sunny taking to the sky over Big Bear Lake for the first time on Saturday morning.

It's the moment that thousands of people around the globe were waiting for, even as bittersweet and complex feelings arose: ...

Both of Big Bear’s famous bald eaglets have left the nest. Why now: Gizmo, the younger eaglet, took her first flight on Sat., ...

It’s a bittersweet moment for tens of thousands of fans who’ve watched the eagles grow through the YouTube livestream.

"Fledge watch" began around May 13, as bald eagles are usually between 10 to 12 weeks old when they prepare to leave the nest ...

David Muir reports on the baby eagles in Big Bear, California. Scientists said 90-day-old Sunny might never return after fledging the nest, but she did to reunite with her sister, Gizmo.

It's been a big week for Sunny and Gizmo, the eaglets at the Big Bear nest. The whole world was watching as Sunny took her first flight on Monday. Now the whole world waits for Gizmo to join her in ...

As so many across the world watch the baby eagles in Big Bear, California, David Muir reports on Sunny returning to the nest ...

Last week, Sunny was first to fledge as she was seen spreading her wings and achieving a 3.3-second hover on May 29. Gizmo was also seen nest-flapping over the last few weeks. Bald eaglets generally ...

This week, Sunny spread her wings, took and step and flew right out of her nest. Her first flight was caught on camera thanks ...

Jackie and Shadow, California's famous Big Bear Lake bald eagle couple, may need to start preparing to become empty-nesters.

One of the Big Bear bald eagle chicks just made a big leap. While it was not immediately clear which of the two eaglets it was, one of them flew the nest and began soaring through the sky late ...