Der Natur auf der Spur (1988)

Your adventure takes you from the tree house to the dock at the pond. Along the way you try to correctly answer as many questions about the plant and animal worlds as possible. For every correct answer, and for landing on environmentally friendly spaces, you receive point chips. You lose points for landing on environmentally unfriendly spaces. You may also gain points by successfully rolling to acquire all the parts to a five piece butterfly puzzle. Whoever has collected the most points when the first player reaches the dock is the winner.