Fynn's Final Fantasy Fmarathon

[Wolf Kanno]

Nope!

There was a harpy there? Huh.

You need the buggy to encounter them, just ride it around the desert until you encounter one. The more important thing to pick up was the Laser Enemy Skill from the Deathclaws in Corel Prison, cause it's impossible to get back there and you won't encounter an enemy to learn it until the final dungeon.