Royal Tern

The Royal Tern is a striking seabird found along the coasts of Patagonia, easily identified by its slender, orange bill, black cap, and graceful flight. Adults have pale gray upperparts and white underparts. In breeding plumage, they have a full black crown ending in a shaggy crest. Outside the breeding season, the forehead and crown become white while the black hindcrown and crest remain. Royal Terns are highly social, gathering in large flocks both when roosting and nesting. Their loud, harsh calls are a familiar sound along sandy beaches and estuaries. They are agile fliers, often seen hovering briefly before plunging into the water to catch fish. In Patagonia, they are most commonly observed along the Atlantic coast, especially in protected bays and lagoons. The Royal Tern’s elegant appearance and dynamic behavior make it a favorite among birdwatchers and coastal visitors.