Avian Flu Has Killed Thousands of Birds in the U.S. Pennsylvania Is at the Epicenter.
2026-03-26
Bald eagles and other raptors are among more than 100 bird species that have died from avian flu in the past four years—and the virus is still spreading. By Kiley Bense When two bald eagles built a nest in Philadelphia in 2007, it was the first time one had beenContinue Reading
