
Necropsy confirms bird flu caused death of Big Bear eagle Jackie
Jackie, the famous bald eagle from Big Bear Lake, died on August 10, 2026, from highly pathogenic avian influenza (HPAI). A necropsy by the San Diego Zoo Wildlife Alliance confirmed HPAI as the primary cause, which caused severe stomach ulcers, internal bleeding, and secondary bacterial infections. While rat poison was detected in her system, it was not the primary cause of death. Her remains were cremated to prevent the spread of the virus, and her mate, Shadow, remains healthy in Big Bear.












