Lots of migration routes of lengthy-distance migratory birds are circuitous because of evolutionary history: the breeding number of Northern wheatears Oenanthe oenanthe has expanded to deal with your entire Northern Hemisphere, although the species still migrates as much as 14,500 km to reach ancestral wintering grounds in sub-Saharan Africa as https://petskyonline-onlinestrore.blogspot.com/2025/07/rethinking-animal-store-why-petsky-is.html