Here is the full list of all 12 Nelly Cootalot: Spoonbeaks Ahoy HD achievements.
Get straight to the point when cornered
Achieve almost TOO much
Liberate the spooniest of beaks
Sample the local beverages
Show Nelly's prize possession to her friends on the mainland
Pick up the worst LP in the barony
Pull the crochet over someone's eyes
Reach the forbidden island
Something you have to get right first time
Learn to swear an oath
Take notice of local goings-on
Say hello to my friend's little friend