The Chilean flamingo, named Teal, hatched last fall and died Jan. 8. The 7-year-old harbor seal, named Slater, died the next day. Zoo officials say it was “near certain” that the disease derived from contact with a waterfowl that was infected with the virus.

Officials at Lincoln Park Zoo confirmed Wednesday that a harbor seal and a Chilean flamingo each died of highly pathogenic avian flu earlier this month. In a statement, zoo officials said the

After two animals died of bird flu in Chicago, the Lincoln Park Zoo’s bird house will be closed for the near future.