Which raptor is most likely to travel the longest distance during its migration?

The Merlin is recognized as one of the most migratory raptors, known for its impressive traveling capabilities. This small falcon demonstrates a remarkable ability to cover long distances during its migration, often moving in large groups. Merlins typically migrate south from their breeding grounds in Canada and northern parts of the United States to wintering areas in the southern U.S. and Central America.

Their migratory route can range significantly, with some individuals traveling thousands of miles. This extensive movement is driven by seasonal changes and the availability of prey. While the other birds listed, like the Prairie Falcon, Goshawk, and Gyrfalcon, are also migratory to varying degrees, they do not typically engage in as extensive migration as the Merlin. The Goshawk, for example, is more sedentary, and while the Prairie Falcon and Gyrfalcon can migrate, they generally do not travel the same distances as the Merlin. This permits the Merlin to be classified as the raptor most likely to cover the longest distance during migration.