Many migration routes of very long-length migratory birds are circuitous due to evolutionary heritage: the breeding variety of Northern wheatears Oenanthe oenanthe has expanded to deal with all the Northern Hemisphere, but the species however migrates nearly 14,500 km to reach ancestral wintering grounds in sub-Saharan Africa in lieu of https://petskyonline-onlinestrore.blogspot.com/2025/07/rethinking-animal-store-why-petsky-is.html