Larsen Puzzle European Forest, 40 pieces. European forests have been explored for many centuries. What can you discover here? A herd of deer is passing through this forest and crossing the stream. A tawny owl flies through the trees, and a red fox stops to drink from the stream. A field mouse is eyeing a stag beetle for lunch while a hedgehog walks by. How many chicks are in the nest with the jay pair? Bracket fungi grow on the trunks of many trees, and a garden cross spider has spun a web to catch insects. How many different butterflies can be found in the forest?.