Along the long road from American icon to endangered species and back again, the bald eagle — the national bird of the United States, often seen against a clear blue sky — ...
The McCormick Bird House would be closed "until further notice," the zoo said. Two animal deaths at Lincoln Park Zoo in Chicago have been traced to an outbreak of avian influenza, or bird flu ...
A San Francisco resident is the second child in the United States to contract the viral bird flu, the U.S. Centers for Disease Control and Prevention confirmed to SFGATE. A CDC spokesperson ...