You can find a squirrel hiding on the upper levels of this track.
Tutorial[]
Get to the 3rd checkpoint. Use the ramp on the stairs to jump up onto the high ledge. It's tricky, but doable.
From there, go up the stairs and you'll find the squirrel standing around the corner.
Investigation[]
It's just a squirrel, nothing mysterious about that :)
Confirmation[]
This section is reserved for Confirmation/comments about this investigation. Investigations will remain open until advised by Redlynx that the final solution for each secret is found.