Which bird species holds the record for the longest non-stop flight?
The bird species that holds the record for the longest non-stop flight is the common swift (Apus apus). These birds are known for their remarkable endurance and ability to stay in the air for long periods without landing. In 2013, a common swift was recorded flying non-stop for 10 months, covering a distance of 6,000 miles (9,600 kilometers) from Europe to West Africa and back. This feat of endurance is made possible by the bird's efficient use of energy and ability to sleep while flying.