Several migration routes of long-distance migratory birds are circuitous due to evolutionary background: the breeding selection of Northern wheatears Oenanthe oenanthe has expanded to deal with the entire Northern Hemisphere, though the species still migrates up to 14,500 km to succeed in ancestral wintering grounds in sub-Saharan Africa as an https://petskyonline-onlinestrore.blogspot.com/2025/07/rethinking-animal-store-why-petsky-is.html