Croagunk Chorus

Quick facts
Name | Croagunk Chorus |
---|---|
Type | Request |
Requestee | Professor Mirror |
Research Course | Outaway Cave: Cave |
Level | 3 |
In-game hint
These Croagunk's cries each seem to be a specific note. I have a hunch something will happen if they sing in the right order!
Request's target
The following Pokémon has to be included in the photo to count towards completion.

#190
Croagunk
Poison / Fighting