Navigating the Whys and Wonders of Animal Migration across the Globe
Birds - The Aerial Navigators

Bird migration is perhaps the most well-known example of this phenomenon. Every year, billions of birds take to the skies, embarking on journeys that span continents. From the Arctic tern, which travels from its Arctic breeding grounds to the Antarctic and back each year, to the tiny hummingbird that crosses the Gulf of Mexico, these avian adventurers demonstrate remarkable endurance and navigational prowess.