Very few humans have gone up against bird flu. But we've all dealt with seasonal flu for years. Some of our immune systems ...

Bird flu has ripped through the animal kingdom for the ... individual is expected to vary considerably, depending on their own immune history, underlying health conditions and other factors.

Lastly, the reddish mating color on his head feathers appears fainter and lesser than the other male finches. Is it bird flu? Is it old ... I’ll keep an eye out for the changes.