The cracker will lure the parrot to you at Parrot Port and let you get the map piece.
The cracker is inside Petey's Pirate Pub, up on the highest shelf on the left hand side.
im not sure but i think its scurvy sam
I think you mean skullduggery island. (pirates) So, you go into the pub that says 'petey's pub' and enter. Go to the top left corner and get the cracker. go to the tower and use the cracker and get the parrot!
you get the cracker in store then you use it and it follows you back to the pirate.
You need the cracker from Petey's Pirate Pub. It is at the upper left inside. Before you give it to the parrot you have to complete his challenges (jump in the sea, clog the vent). When he tells you to talk to the pirate, go to the tower then use the cracker (your character yells "Polly wanna cracker?"). The pirate gives you the map piece and both disappear when you leave the island.
Get the cracker from the upper left inside Petey's Pub. Once the parrot has run you around and you meet the pirate on the tower, you can use the cracker right away to bring the parrot to the pirate. (Click the pirate again to get the map piece.)
There is a cracker inside Petey's Pub, in the upper left corner. Once the parrot tells you to see the pirate, the parrot flies over the rooftops above the trding post. Use the cracker to lure him back to the pirate.
The cannons on your ship!
After your third encounter with the parrot (atop the palm trees at far right in Parrot Port), the pirate in the tower offers you a reward for its return. Get the cracker from the upper left inside Petey's Pub. The parrot should be flying above the first hut and the Trading Post. Use the cracker to lure him to the tower.(*If you already have the cracker, you can use it right there after the pirate speaks.)
The owner is the pirate on top of the stone tower by the dock. Get the cracker from inside Petey's Pirate Pub (upper left side). Once you have done what the parrot says, the pirate says it is his parrot. Use the cracker there to bring the parrot to him, and click on the pirate to get the map piece.
Click on the parrot at Parrot Port, and it will tell you what to do. But you will need the cracker from the upper left corner inside Petey's Pub. (see related question)
At the Governor's house, you can use it to read the missing part of the parchment.