The migration of birds from their southern wintering grounds to their breeding grounds in the north is in full swing ...

Most birds only sing one dialect, learned from parents or neighbours, resulting in a geographical mosaic of regional accents.

The massive annual spring migration of America's birds – millions of them – is underway. Here's how to follow along at home.

Bird songs are plentiful during the spring, but have you ever wondered why do birds sing? Find out the reasons from a bird ...

April has officially arrived, and in many regions, this month marks the peak time for spring bird migration. After a long and cold winter, many migratory birds are now embarking on their travels north ...

Aah! April … the beginning of the onslaught of the annual bird migration north from their warm and lush wintering areas to their soon-to-be-warm-and-lush breeding ...

Migratory birds use “weather windows” to help conserve their energy during their travels. There are plenty of tools to help you track spring bird migration. April has officially arrived, and in many ...