With a quest like this, finding 9 out of 10 is going to be a common issue that people hit. Some of the cuckoos can be easily found, but some are quite tricky. The most commonly missed cuckoo is located on the roof of the building in the center of the town. Run up the hill to the shrine and you can fly across to the house with the paraglider. The chicken will be calmly sitting on the roof. Here are the locations of the cuckoos that are a little more difficult to find.
- On the roof of a building in the middle of the town.
- In the plumb tree garden. Fenced off and the owner will kick you out during the day if he catches you.
- Inside the little animal shed across from the plum garden.
The rest of the cuckoos are pretty simple to find and are usually in plain sight if you run around the town. If you are still stuck, check out this guide for the location of every cuckoo.