How Do You Get Rid of the Crazy Bird on Nate Island in Poptropica?

Open your Internet browser and navigate to the "Poptropica" website. Enter your user name and password to log into your account.

Click on "Big Nate Island" in the upper right corner of the world map. Your character will begin on the main street of the island.

Walk all the way to the right of the street until you see a sign that reads, "Now leaving business district." Continue walking right until you reach the school. Jump up the building until you reach the top of it and you'll find that a crazy bird knocks your character down if you get close to the school bell.

Go back down and continue walking right until you reach the playground. Walk past the playground and you will reach Puffin Point, where the lighthouse is located.

Click on the sailor who is standing to the right of the lighthouse and you'll find that he is "Captain Salty" and that he lost his lobster trap. Jump up the rungs of the lighthouse and then jump to the left and your character will catch an old photograph that's blowing around.

Return to the main street and enter the "Say Cheese" photo shop; it is the first building you see as you enter the street from the right. Speak to the man inside and swap the old photo for some scuba gear.

Return to Puffin Point and jump off the pier. Click the "Items" icon at the top right of the game screen to open your inventory. Click the "Scuba Gear" and select "Put on." Close your inventory.

Hold your cursor over the water next to the pier and you'll see it change to the word "Dive." Click once to dive. Swim downward and retrieve the lobster trap, which is located in the bottom right of the water. Your remaining oxygen is shown at the bottom of the screen; don't let it run out.

Use the air bubbles to push you back up after you have the trap. Speak to Captain Salty and tell him that you have his trap. In return, he will give you a lobster and Jet Ski keys.

Jump up the rungs of the lighthouse until you reach the top and then stand next to the light. Open your inventory and select the lobster. Your character will use it as a wrench to turn the light around, after which you'll see a cut scene of the crazy bird being scared away.