Britain Has a New King. The Swans Have a New Owner. - The New York Times

King Charles Continues Swan Upping Tradition: All About Historic Event

Mute swan - Wikiwand

Queen Elizabeth dies:What King Charles III now owns

Swan, Bird Species, Migration & Lifespan

No, the King doesn't own all the swans in Britain

No, the King doesn't own all the swans in Britain

Why the King Owns All the Swans in England - Gastro Obscura

Why Queen Elizabeth Owns All of the Dolphins and Swans in England

First annual royal swan census of King's reign gets under way