Boston birders are mourning the death of a young swan, affectionately known as Marble, at Jamaica Pond over the weekend.

Tests show bird flu caused the death of a 21-year-old harbor seal at a zoo in New Bedford, Massachusetts earlier this month. The Buttonwood Park Zoo said in a social media post that the "beloved ...

Related: 14 Death Birds From Harbingers to Messages From ... after a loved one has passed with a message of hope. With each fluttering of this happy sunshine-colored butterfly, the hope of ...

The Centers for Disease Control announced the first human death from H5N1 avian flu or "bird flu" in the United States on Jan. 6 -- and the illness continues to spread. In a Jan. 6 news release ...

NEW YORK (AP) — The first U.S. bird flu death has been reported — a person in Louisiana who had been hospitalized with severe respiratory symptoms. State health officials announced the death ...