Locals know the creature by the name of Ironbeak. It is said that the monster can bite through plate and chain mail and it can snap swords in pieces with its amazingly strong and iron-hard beak.
The creature dwells in a cave under the old ruins on top of the cliff. There should be an old cellar beneath the ruins and there you should find a way through the tunnels to Ironbeak's lair.
This 40x56 square map (5600x7840 px) comes with 7 different color/style variations and backdrops: