Every year, billions of birds undertake intrepid journeys between temperate regions in North America and their tropical ...

Swifts migrate to the UK from Africa each year, and only spend a few months with us while their raise their chicks. Presspackers Penny and Bea wanted to find out more about the speedy bird and show ...

Chimney swift bird counters track migration and more in Green Bay, August 22, 2024. (WLUK) "I've been watching chimney swifts for 24 years now. And I just really enjoy it.

At sunset, a flock of chimney swifts flying south will look for a place to roost for the night. When they find a suitable ...

Sparks, a senior spatial ecologist at the Bird Conservancy of the Rockies, said the black swift "was one of the last bird species, if not the last" to have a migration path unknown to researchers.

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

A migration map collects radar data and displays the path north of various bird species toward Michigan.

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

Thousands of birds are expected to take to the skies in coming nights, triggering a migration alert in the Chicago area.

As summer comes to an end, so begins the annual migration of Vaux’s swifts. The small, migrating birds put on a dazzling show as they swirl into chimneys to roost each night from late August ...

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

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