A lot of migration routes of extended-distance migratory birds are circuitous as a result of evolutionary historical past: the breeding variety of Northern wheatears Oenanthe oenanthe has expanded to cover all the Northern Hemisphere, nevertheless the species nevertheless migrates around 14,500 km to reach ancestral wintering grounds in sub-Saharan Africa https://petskyonline-onlinestrore.blogspot.com/2025/07/rethinking-animal-store-why-petsky-is.html