Several migration routes of prolonged-distance migratory birds are circuitous on account of evolutionary history: the breeding selection of Northern wheatears Oenanthe oenanthe has expanded to deal with the whole Northern Hemisphere, even so the species still migrates around 14,500 km to achieve ancestral wintering grounds in sub-Saharan Africa rather than https://petskyonline-onlinestrore.blogspot.com/2025/07/rethinking-animal-store-why-petsky-is.html