Not all birds sing, but those that do — some several thousand species — do it a lot. All over the world, as soon as light filters over the horizon, songbirds launch their serenades. They sing to ...

Many birds sing during the day, but some prefer the night. Nine species are known for their nocturnal songs. The Northern Mockingbird mimics calls in North America. The Common Nightingale sings ...

Birds are a crucial part of the ecosystem and some of them are popularly known for their voices. We know that birds sing in the daytime but many of them prefer to sing at night. From the haunting cry ...