The beloved Big Bear bald eagle, known as Jackie, has been confirmed to have died from bird flu, according to a recent necropsy report. This shocking revelation comes two months after her passing, during which wildlife officials conducted thorough examinations to determine the cause of her decline. Jackie, an internet sensation admired by millions for her live-streamed nesting, suffered from multiple severe illnesses leading up to her death. The findings have left both wildlife officials and fans of the eagle stunned, highlighting the ongoing impact of avian influenza on bird populations.