Quite a few migration routes of prolonged-length migratory birds are circuitous resulting from evolutionary heritage: the breeding array of Northern wheatears Oenanthe oenanthe has expanded to include the entire Northern Hemisphere, though the species continue to migrates nearly fourteen,500 km to reach ancestral wintering grounds in sub-Saharan Africa rather than https://petskyonline-onlinestrore.blogspot.com/2025/07/rethinking-animal-store-why-petsky-is.html