The sources of exposure are unclear, but officials said it was almost certainly from contact with an infected waterfowl.

Omaha Henry Doorly Zoo and Aquarium's director of animal health is grateful that bird flu has not hit the zoo in the past year. Dr. Taylor Yaw says that's a "huge testament to our zookeepers and to ...

The ‘alalā is the only surviving native crow species in Hawaii. Its decline is blamed on a loss of habitat due to logging, as ...