The osprey migrates between northern Europe and Africa and often returns to the same nest.
Ospreys are specialized fish-eaters found on every continent except Antarctica. Northern European populations commonly migrate south in autumn, with many birds wintering in West Africa, while others travel to the Mediterranean basin or further south. They return north in spring to breed.
Many ospreys show strong nest-site fidelity. A breeding pair may reuse and enlarge the same platform for years, although young birds usually spend several years away before returning to establish territories of their own. Ospreys build nests near lakes, rivers, reservoirs, and coasts.
Their migration is especially notable because the species combines long-distance travel with a highly specialized diet. Ospreys plunge feet-first into water to seize fish, then shake water from their feathers before carrying the prey away. They are not true sea eagles, despite sometimes nesting along coastlines.