Get out your binoculars and really watch. The birds are “meeting the season beak-on,” Mr. Dunne writes, and take note: A bird’s bill is not insulated. Nor are its legs and feet. So all those ...

The strain had previously been found only in birds and people. Most bird flu infections in dairy cattle in the US have been the B3.13 variant, or what’s become known as the “cattle clade.” ...

Beak and Feather Disease Virus (BFDV) is a significant pathogen affecting psittacine birds, commonly known as parrots. This virus is responsible for causing beak and feather disease, which leads ...