The Farmville 2 Duck Habitat will be released alongside with the Farmville 2 Quests and it will have a mini tasks on which it will give a rare Wood Duck as a reward. The Duck Habitat will need 3 parts and each parts will need a total of 10.
Help the wood duckling on your farm swim to unlock this duck by completing the following tasks:
Requirements:
Build a Duck Habitat 
! You can place it on water once it’s complete!
Collect 3 Duck Training Manuals 
by completing quests for Walter. <– Complete 3 stages in Farmville 2 One Inspiration Quests
Craft 5 Fancy Duck Decoys 
.
Reward:
Wood Duckling
will turn in to this form:
Parts to collect to finish building the Duck Habitat:
Down Feather x10
Twig x10
Cattail x10
Ducky, you’re the one. my ducks don’t register in the game. I must be doing something wrong because the other things register.
I have tried a duck from the feather watch, and then two white ducks from the general store and none of them register.