swannery

plural swanneries

1. A place where swans are bred.

   For years a large swannery existed among the islands, and the “king's swanner” used to come down and hold his periodical courts.

   1858, Walter White, chapter 6, in A Month In Yorkshire, page 40

   2 more examples

   At Abbotsbury, in Dorsetshire, there was formerly a noble swannery, the property of the Earl of Ilchester, where six or seven hundred were kept...

   1845, S. G. Goodrich, Illustrative Anecdotes Of The Animal Kingdom, page 197

   The swannery, I may say, was my idea; I said once in his hearing that it gave a baronial air to an estate; you see I knew a man who had got a lot of surplus swan stock for sale.

   1913, Saki, chapter 7, in When William Came