For Once It Isn't Guano

For Once It Isn't Guano is a Tome of Knowledge Bestiary entry for Bat, Giant.

Instructions: Order & Destruction

43.5k, 54k OR 35k, 51k - in Marshes of Madness

Kill a 'Neborhest Bat' at the Order PQ 'The Tower of Neborhest' area.

Or

15k, 48k OR 11k, 38k in Troll Country

Kill 'Leatherwing Bat' or 'Blighted Leatherwing' until they drop a Pocket Item 'Bat Wing'. Equip it for the associated title.