People in northern climates are familiar with flocks of birds flying south in the winter, but why do they do it, and why ...

That's the way one scientist puts it — referring to how infected wild birds survive long enough to spread it to birds and ...

Birds crashing into your windows can be disturbing for both you and your feathered friends. To prevent this, check out these ...

A little over a year ago, Marcela Uhart was walking ... t fly to this new virus that seems to be a bit more like dead bird flying," explains Erik Karlsson, head of the Virology Unit at the ...