Whether they sing to find mates, to mark territory, to get help or for the sheer joy of it, these 20 bird species are all worth a good long listen. Ad More for You ...

Many small birds therefore sing on elevated perches high in the vegetation to minimize interference from the ground and foliage. The nightingale sings its beautiful, melodious song from a branch ...

that nature is falling silent and you only need to stop and listen to find the beautiful bird song that should be the background music to our life is absent. Getty Images Nightingales are on the ...