A wild red-breasted merganser found in Milwaukee County tested positive for highly pathogenic avian influenza. The bird was one of 21 birds taken in by the Wisconsin Humane Society's Wildlife ...

The bird, a red-breasted merganser, was among 21 birds taken in by the Wisconsin Humane Society's Wildlife Rehabilitation Center in Milwaukee between Jan. 2 and Feb. 10. All were dead or so severely ...

A red-breasted merganser on Saturday drowned off New Taipei City after becoming entangled in an abandoned fishing net, raising concerns about waste in Taiwan’s marine environments. A bird-watcher ...