The Great Wumpus Hunt in Heroes 4

The Great Wumpus Hunt

Size
152
Players
2
Victory condition
Find and Capture the 6 Wumpus.
Loss condition
In 84 days the remaining Wumpus will flee north and you will lose. Lose all towns and armies.

Every 20 years the rare Wumpus comes down from the north in a long and tedious migration. In a related story you make a killing off of Wumpus pelts once every 20 years. Can you find and capture all the Wumpus's before they flee back north?