Whether you live in the city or the countryside, the constant chorus of birds is a reminder of how much wildlife there is outside your window. Although the cast of characters depends on the time of ...

Whether you live in the city or the countryside, the constant chorus of birds is a reminder of how much wildlife there is outside your window. Although the cast of characters depends on the time of ...

And their songs have been shaped by their environment ... Duetting is particularly common in birds that maintain year-round territories and it helps in maintaining contact between members of ...

The birds upped the quality of their songs, as they called to defend their territory and entice a mate. And while it might have seemed to human ears that bird song got louder, the sparrows ...

How do young birds learn how to sing? What controls this complex behavior? Aa Aa Aa The melodic songs of thrushes, warblers, and finches are one of the signs that spring has arrived. With their ...

Most birds make two kinds of vocal sounds – calls and songs ... common winged vocalists you might hear in Hong Kong include warblers, robins and bulbuls. They sing to attract mates and defend ...