...when I spot a ______ sitting by a tree.
You spot nothing sitting there.
Instead, you feel a bit of a creep zinging up your spine as a lv3 impish Wurmple (F) climbs up the back of your leg.
I take it off and leave it there. I keep searching until I find a ______.
Oh snap, it's a Lv3 Quirky Zubat (M)!