Mysterious, elusive, and full of surprises, this bird's behaviour will leave you questioning everything you thought you knew ...

When the cuckoo chick hatches ... a retired photo editor who’s an avid wildlife photographer, observed the birds’ behavior in 2014 in Amsterdam, where she lives. “The poor warbler almost ...

The yellow-billed cuckoo is sometimes called the "rain crow" because its song is often heard just before thunderstorms or summer showers. But this rare bird raises its voice less and less often in ...