Lots of migration routes of prolonged-length migratory birds are circuitous resulting from evolutionary background: the breeding choice of Northern wheatears Oenanthe oenanthe has expanded to address the complete Northern Hemisphere, but the species nevertheless migrates as many as fourteen,five hundred km to achieve ancestral wintering grounds in sub-Saharan Africa as https://petskyonline-onlinestrore.blogspot.com/2025/07/rethinking-animal-store-why-petsky-is.html