For 50 years, experts thought it had gone the way of the dodo. But in 1948 a tiny population of flightless takahē was ...

For 50 years, experts thought it had gone the way of the dodo. But in 1948 a tiny population of flightless takahē was ...

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