Sometimes Gulliver will wash up on your shores in a pirate outfit. Helping him out will reward you with some special pirate-themed furniture
Sometimes Gulliver, the seagull from Animal Crossing: New Horizons, will wash up on your island in pirate garb, rather than his usual sailor outfit.
Just like his usual sailor appearance, pirate Gulliver (or Gullivarrr) may wash up on your shore, needing help getting back to his crew. To help him out, you’ll need dive and grab a his communicator.