Pirate Cove is one of the rooms in Five Nights at Freddy's. Foxy is typically in this room, and Foxy will occasionally peek out of the curtains to check for the player, and if not, Foxy will run down the hall and attack the player.
Foxy is common on Nights 2 through 6 and rarely found on Night 1. If the player checks the camera in less than 3 Seconds, Foxy will not move that much. If you see the Pirate Cove empty, or Foxy running on the hall, immediately shut the left door.