Archeops is a very cautious Pokémon, but I think it might eat a fluffruit if it feels safe and secure.
- Start the Fireflow Volcano Level 2 course and head down the first slope.
- A number of Archeops will run/fly by.
- In the red-hot field of stone, there will be one Archeops walking along it.
- There are a few more just about the area as well.
- Take the time to throw a few Fluffruit and watch for one of the Archeops.
- Get a photo of Archeops snapping up the Fluffruit and swallowing it for the request.