Numerous migration routes of prolonged-distance migratory birds are circuitous resulting from evolutionary heritage: the breeding range of Northern wheatears Oenanthe oenanthe has expanded to go over the complete Northern Hemisphere, nevertheless the species still migrates as much as fourteen,500 km to succeed in ancestral wintering grounds in sub-Saharan Africa as https://petskyonline-onlinestrore.blogspot.com/2025/07/rethinking-animal-store-why-petsky-is.html