Lots of migration routes of extensive-length migratory birds are circuitous resulting from evolutionary heritage: the breeding array of Northern wheatears Oenanthe oenanthe has expanded to deal with all the Northern Hemisphere, even so the species continue to migrates nearly 14,500 km to succeed in ancestral wintering grounds in sub-Saharan Africa https://petskyonline-onlinestrore.blogspot.com/2025/07/rethinking-animal-store-why-petsky-is.html