A lot of migration routes of extensive-length migratory birds are circuitous on account of evolutionary historical past: the breeding selection of Northern wheatears Oenanthe oenanthe has expanded to include the complete Northern Hemisphere, though the species however migrates nearly fourteen,five hundred km to reach ancestral wintering grounds in sub-Saharan Africa https://petskyonline-onlinestrore.blogspot.com/2025/07/rethinking-animal-store-why-petsky-is.html