For This You Must Be On The "Island".
If You Haven't Gotten There Yet, Build A Rowboat.
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You Need A Parrot, So Start Buying The Card Pack That Drops Them.
- Parrots Are Non-Hostile, So Once You Find One Keep Him Around.
Every 5-10 Moons A Pirate Ship Will Spawn (Similiar To The Strange Portals From The Mainland)
- Do Not Pay Off The Pirate Ship, Let The Enemy Wave Spawn.
- If A Pirate Spawns, You're Home Free
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Drag The Parrot To The Pirate Card And The Achievement Is Yours!
- Be Careful, The Pirate Takes Food Like Villagers Do.
Good Luck!