Lots of migration routes of lengthy-distance migratory birds are circuitous as a consequence of evolutionary historical past: the breeding number of Northern wheatears Oenanthe oenanthe has expanded to cover the whole Northern Hemisphere, but the species nevertheless migrates as many as fourteen,five hundred km to succeed in ancestral wintering grounds https://petskyonline-onlinestrore.blogspot.com/2025/07/rethinking-animal-store-why-petsky-is.html