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

"We've gone from this concept of dead birds don't fly to this new virus that seems to be a bit more like dead bird flying," explains ... like elephant seals and sea lions, as well as porpoises ...

Birds come in all shapes, sizes, and colors, and their ability to soar through the skies has always captivated us. But when ...